AgentRXI MCP Server

Website accessibility audit across up to 10 pages: automated WCAG 2.2 checks on each page, site-wide patterns mapped to success criteria (1.1.1, 1.3.1, 2.4.4, 4.1.2...) with code fixes in priority order, per-page scores, a conformance estimate and the manual checks still needed, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $2 USDC per call (x402).

Integration guide for any API with an OpenAPI spec: auth set-up, the key operations for your task, step-by-step plan, complete runnable code samples in your language with error handling and retries, pitfalls (pagination, rate limits, idempotency, webhooks) and a test plan, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $2 USDC per call (x402).

Brand health report from public signals: positioning and messaging, logo and colours, news coverage and sentiment, public-interest trend, search basics, AI-agent visibility (llms.txt, MCP, agent card), hiring momentum and channels, with quick wins and a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $2 USDC per call (x402).

Lean business plan for an idea: market size from live sources, competitors, pricing benchmarks, business model, go-to-market, operations, risks, a 3-year illustrative financial model with break-even, 12-month milestones, KPIs, name and domain ideas and funding options (incl. grants), plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $5 USDC per call (x402).

Security audit of a GitHub repository: AI review of up to 6 of the most security-sensitive source files, a committed-secrets scan of 40 files, dependency vulnerabilities and repository health, combined into findings by severity with OWASP mapping and fixes, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $3 USDC per call (x402).

Full company background report in one call: legal identity (GLEIF LEI, UK Companies House KYB, EU VAT), SEC filings, court cases and federal regulations, US federal contracts, news, website and domain age, email and DNS security, tech stack, link safety, web-archive history and open jobs, from 14 sources. A model then writes an overview, a 0-100 risk score, red flags, positives and key facts with every source cited, plus a 7-day PDF link. Takes 30-90 s: add async=true (and webhook_url) to get a job id at once (the company is confirmed first, otherwise no job and no charge). If too few sources answer a synchronous call is not charged. Companies only, not individuals; not a credit check or sanctions screening. Costs $5 USDC per call (x402).

Competitor landscape for a company or product: finds its direct competitors from the web, profiles each one's website and tech stack, and a model compares positioning, target customer, strengths, weaknesses and threat level, with differentiation opportunities and a PDF. 3-8 competitors. 40-120 s; async=true supported. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $3 USDC per call (x402).

AI smart-contract security audit of any verified contract on Base, Ethereum, Arbitrum, Optimism or Polygon: reads the verified source (implementation behind proxies) and checks reentrancy, access control, unchecked calls, oracle manipulation, signature replay, upgradeability, owner powers (mint, pause, blacklist, fees), honeypot patterns and more. Returns findings with severity, file, function and fix, a centralisation summary, a security score and a PDF. Unverified contracts are refused and not charged. 30-120 s; async=true supported. Costs $5 USDC per call (x402).

AI contract review for the side you are on: clause-by-clause risk (who it favours, suggested change), obligations and deadlines, auto-renewal, liability, indemnity, IP, termination and other traps, missing clauses and negotiation points, plus a PDF. PDF, Word, web page or text up to about 28,000 tokens. Not legal advice. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $3 USDC per call (x402).

Analyst report on a CSV (text or URL): full column profiling, rendered charts for the key columns, data-quality review, insights with evidence, recommended analyses and a direct answer to your question, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $2 USDC per call (x402).

DeFi protocol due-diligence report: TVL now vs 7 / 30 / 365 days and peak, TVL by chain, fees and revenue (annualised), DEX volume, audits and audit links, incidents, oracles, forks, governance-token contract risk and recent news. A model writes a quality-and-safety score, red flags, metrics (incl. market cap to revenue) and a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $3 USDC per call (x402).

Full domain and website audit from 10 passive checks: registration and age, DNS and DNSSEC, SPF / DMARC / DKIM, certificates and exposed subdomains, HTTP security headers and cookies, malware and phishing reputation, tech stack, AI-crawler policy, homepage SEO and web history. A model grades security, email, performance and SEO (A-F) and lists prioritised fixes, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $1 USDC per call (x402).

Earnings analysis of a US public company's latest 10-Q or 10-K: reads Management's Discussion and Analysis plus 3 years of quarterly XBRL numbers, recent 8-K events and news, and explains headline results vs prior periods, drivers, margins, cash, outlook and change in management tone, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $2 USDC per call (x402).

Fraud risk check for an order or sign-up in one call: email (disposable, new domain, breaches), IP (Tor, VPN, datacenter, location), phone, address, crypto wallet (sanctions, trust) and the mismatches between them, with an approve / review / decline decision and a risk score, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $1 USDC per call (x402).

Federal grant matching for your organisation: describe who you are and we search Grants.gov several ways, then rank the open and forecasted grants you could win with fit score, why, what to confirm about eligibility, deadlines and links, plus an application checklist and a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $2 USDC per call (x402).

Job-market report for a role: demand from current postings, who is hiring, remote share, salary ranges (BLS percentiles plus posted ranges), most requested skills, the US labour backdrop and advice for candidates and employers, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $2 USDC per call (x402).

B2B lead list from a plain-English ideal-customer description: searches the web for matching companies, profiles each website and keeps only real matches, with what they do, location, fit score and reason, contact page, role-based emails (info@, sales@) and socials. Up to 20 companies, company-level data only (no personal emails), plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $2 USDC per call (x402).

Structured literature review on any research topic from the most-cited and newest OpenAlex papers, arXiv preprints and (for medical topics) PubMed: themes, key findings and disagreements, methods, the most important papers with why, and research gaps, cited by author and year, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $3 USDC per call (x402).

Investor-grade market research brief on any market: deep multi-source web research plus market-size searches, key players, news, recent research papers, prediction markets and US grant activity. A model writes market size (with sources and ranges), segments, players, business models, drivers, trends, risks and entry opportunities, an attractiveness score and a PDF. 60-150 s; async=true recommended. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $5 USDC per call (x402).

90-day marketing plan: positioning and messaging, customer profiles, channels ranked by expected ROI with budget split and first actions, a week-by-week calendar, content ideas, keyword targets, competitor gaps and KPIs, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $3 USDC per call (x402).

One-page brief before a meeting with a company: what they do and for whom, size and momentum (hiring, news, public interest), recent events, tech stack, likely priorities, talking points, questions to ask, likely objections with answers and icebreakers, plus a PDF. Company-level data only. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $1 USDC per call (x402).

Investment memo from a startup pitch deck (PDF, Word, URL or text): problem, solution, market claims checked against web search, business model, traction (vanity metrics flagged), competition, team, the ask, strengths, concerns, claims to verify, questions for the founders and a pass / meeting / strong-interest recommendation, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $3 USDC per call (x402).

Crypto portfolio risk report across up to 5 wallets on Ethereum, Base, Arbitrum, Optimism and Polygon: total value, allocation by asset and chain, concentration, stablecoin share, risk checks on the largest tokens, sanctions screening and rebalancing ideas, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $2 USDC per call (x402).

Privacy policy and terms review for any website: what data is collected and why, whether it is sold or shared for ads, AI training on user data, retention, transfers, user rights, arbitration and class-action waivers, compliance gaps (GDPR, CCPA) and a privacy score, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $1 USDC per call (x402).

Should you depend on this open-source project? Repository report: adoption and maintenance (stars, forks, releases, commit activity, issues), license, known vulnerabilities in its dependencies (OSV), and an AI code review of the main entry file. Verdict adopt / trial / caution / avoid with a score and a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $2 USDC per call (x402).

RFP / tender analysis and draft response: every requirement (mandatory vs desirable) in a matrix with your answer and status (met, partial, gap), deadlines, evaluation criteria, disqualification risks, a drafted executive summary and solution, clarification questions and a bid / no-bid call, plus a PDF. PDF, Word, URL or text. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $3 USDC per call (x402).

Multi-page SEO audit: reads the sitemap, audits up to 10 pages (titles, meta, headings, canonical, indexability, structured data, images, links), checks crawl policy, link previews, speed and headers, then a model finds site-wide patterns and returns prioritised fixes with exact how-to, per-page scores and a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $1.5 USDC per call (x402).

SEO content brief to outrank the current top results for a keyword: reads the top-ranking pages (headings, length, content), then gives search intent, target word count, title options, meta description, a full H2/H3 outline, content gaps competitors miss, questions to answer and terms to include, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $2 USDC per call (x402).

Social listening for a brand or topic across news, Hacker News, Mastodon, Bluesky (with a handle), Wikipedia interest and prediction markets: mention volume and trend, sentiment split, themes with exact quotes, risks and engagement opportunities, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $2 USDC per call (x402).

Equity brief for any US-listed company from primary sources: SEC fundamentals (revenue, income, cash, debt trends), insider buying and selling (Form 4), material events in the last year (8-K: leadership changes, deals, restatements), company news and the US macro backdrop. A model writes a fundamental-quality score with bull and bear cases and a PDF. No live prices. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $2 USDC per call (x402).

Full token due-diligence report in one call: contract risk and honeypot simulation (buy/sell tax, owner powers), price and 30-day history, top holders and concentration, liquidity and LP lock status, the first mint recipient screened against OFAC sanctions with its portfolio and agent-trust score, optional website domain age and link safety, and news. A model then writes a 1-10 risk score, a plain-English verdict, red and green flags with sources, plus a 7-day PDF link. Base, Ethereum, BSC, Solana (Arbitrum, Optimism, Polygon partial). 20-60 s; async=true supported. If the contract cannot be read you are not charged. Not investment advice. Costs $2 USDC per call (x402).

Crypto technical outlook for a pair: indicators on 1h, 6h and 1d, order-book depth and imbalance, perpetual funding, news and prediction-market sentiment, combined into a bias, confidence, support / resistance / invalidation levels and scenarios, plus a PDF. Educational, not advice. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $1 USDC per call (x402).

Day-by-day travel itinerary for a city: real attractions and restaurants grouped by area, weather forecast, daylight hours, public holidays and closures, safety alerts, currency, language and emergency number, packing list and where to stay, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $1 USDC per call (x402).

Outside-in vendor security assessment with a pre-filled security questionnaire (20 standard questions answered yes / no / partial / unknown with evidence): email and DNS security, TLS and headers, exposed subdomains, security.txt, trust centre and certifications claimed, privacy policy, status page, breach news and tech stack, plus follow-up questions and a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $3 USDC per call (x402).

Wallet due-diligence report before you transact: multi-chain portfolio, Base and Ethereum balances, wallet vs contract vs smart account, OFAC sanctions screening, agent-trust score, x402 spending history, NFTs and Hyperliquid derivatives exposure. A model writes a counterparty-risk score, a profile (retail, whale, trader, agent, bot, exchange...), red flags and next steps, plus a PDF. 20-60 s; async=true supported. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $2 USDC per call (x402).

Complete website audit from 11 checks in one report: security headers and TLS, speed and page weight, carbon, accessibility, SEO, broken links, AI-agent readiness, email/DNS security, subdomains, malware reputation and tech stack, graded A-F per area with the top 15 fixes, plus a PDF. If too few sources answer you are not charged (with async=true the core source is checked before the job is queued and charged). Costs $3 USDC per call (x402).

Alt text for up to 10 images at once (vision AI): short alt under 125 characters, a longer description, visible text, keywords and a ready <img> tag, optionally tuned to the page topic. $0.004 for one image, +$0.002 per extra image. Costs $0.022 USDC per call (x402).

Label an image with ResNet-50 (1,000 ImageNet classes): top-5 labels with confidence. Fast, cheap tagging for photos of animals, objects, food and scenes. Costs $0.002 USDC per call (x402).

Convert and resize images with ImageMagick: HEIC/AVIF/PNG/JPEG/WebP/GIF/TIFF/BMP in; PNG, JPEG, WebP, GIF, TIFF, BMP, ICO or AVIF out. Resize (contain, cover or fill), rotate, grayscale, quality, strip metadata; auto-orients phone photos. Costs $0.005 USDC per call (x402).

Describe an image and read every piece of visible text in it (vision LLM). Send a public image URL or base64 image; optional custom question. Works for receipts, screenshots, signs and charts. Costs $0.009 USDC per call (x402).

Compare two images pixel by pixel (visual regression testing for screenshots): count and percent of differing pixels with a fuzz tolerance, plus a diff image with the changes highlighted in red. Costs $0.005 USDC per call (x402).

Image tools: resize (fit inside a box), crop, rotate, grayscale and convert or compress PNG and JPEG images from a URL or base64. Up to 16 megapixels. Costs $0.003 USDC per call (x402).

Read photo metadata: camera, lens, settings, date taken, editing software, size and GPS location (with a map link), plus a privacy warning when the photo reveals where it was taken. Useful for verification and before publishing photos. Costs $0.002 USDC per call (x402).

Fast, cheap text-to-image with SDXL Lightning: a 1024x1024 image in about 4 seconds for $0.003. Width and height 256-1024, seed, negative prompt. Add store=true (+$0.001) for a share link. Costs $0.004 USDC per call (x402).

Generate an image from a text prompt (FLUX.1 schnell). Returns JPEG bytes. Good for thumbnails, social posts, mockups and illustrations. Costs $0.009 USDC per call (x402).

Edit part of an image: send the image and a mask (white = area to repaint) with a prompt, and get the edited image back. Remove objects, replace backgrounds or add items. Add store=true (+$0.001) to get a 7-day share link instead of the data inline. Costs $0.011 USDC per call (x402).

Generate a clean social share image (1200x630 Open Graph card or 1080x1080 square) from a title, subtitle, brand and colours, as PNG or SVG. Perfect og:image for every page or post. Costs $0.004 USDC per call (x402).

Dominant colours of an image (k-means): up to 12 colours with hex, RGB, share and luminance, whether the image is mostly dark, and a readable text colour to put on top. JPEG and PNG. Costs $0.003 USDC per call (x402).

Premium image generation: FLUX.2 dev (highest quality), FLUX.2 klein 9B or 4B (fast), Leonardo Lucid Origin (photoreal, good text in images) or Leonardo Phoenix. Up to 1536 px per side. Priced per image by model, size and steps (about $0.006 to $0.08). Add store=true (+$0.001) to get a 7-day share link instead of the data inline. Costs $0.08 USDC per call (x402).

Every live ERC-20 approval a wallet has granted on Ethereum, Base, Arbitrum, Optimism or Polygon: token and symbol, spender, whether the spender is a contract or a plain wallet (high risk), unlimited vs capped amount, the block and tx that set it, and a risk label per approval, plus the revoke calldata recipe. The audit to run before and after interacting with any new dapp. $0.006. Costs $0.006 USDC per call (x402).

Price history for any token contract: a time series at 5m to 1w intervals (up to 500 points) with open, close, high, low and percent change. Works for DEX-only tokens. Costs $0.003 USDC per call (x402).

Who is buying and selling a token right now: recent DEX buys and sells (transfers against known pools and routers) over the last 1-168 hours on Base or Ethereum, buy vs sell volume in USD, net flow and pressure label, largest trades with tx hashes, top net buyers and top net sellers with their counts, repeat-buyer count and an hourly buy/sell series. Pair it with /v1/wallet/age to tell whales from bots. $0.01 per call; not investment advice. Costs $0.01 USDC per call (x402).

Top holders of any token on Base, Ethereum, BSC or Solana with percent of supply, and each holder labelled wallet, contract, liquidity pool, burn address or program. Returns top-1 / top-5 / top-10 concentration of circulating supply with a low / medium / high level, the strongest single rug-pull signal. Costs $0.004 USDC per call (x402).

Where a token's liquidity sits and whether it can be pulled: the 5 biggest pools with USD liquidity, and for each V2-style pool whether the LP tokens are burned, held by contracts (usually lockers) or held by ordinary wallets (rug risk). Concentrated-liquidity pools are marked not verifiable. Base, Ethereum, BSC. Costs $0.004 USDC per call (x402).

USD price and 24h change for any token by contract address (up to 30 at once) on Base, Ethereum, Polygon, Arbitrum, Optimism, BSC, Avalanche, Solana or World Chain. Covers long-tail DEX tokens that ticker-based price feeds miss. Costs $0.002 USDC per call (x402).

Token risk report with a plain-English AI verdict for any token on Base, Ethereum, Polygon, Arbitrum, Optimism or Solana. EVM: honeypot sell simulation, buy/sell tax, verified source, upgradeable proxy, owner, supply, holders, main pool liquidity, price and 24h change, plus a low/medium/high/critical risk rating. Costs $0.009 USDC per call (x402).

Batch token risk scan: up to 5 tokens in one call, any mix of Base, Ethereum, Polygon, Arbitrum, Optimism and Solana. Each gets a risk rating, red flags, price and liquidity; the riskiest one is named. For screening a watchlist, a wallet's holdings or a list of new launches. Costs $0.02 USDC per call (x402).

Find a token's real contract address by name or symbol: the curated Uniswap token list (Ethereum, Base, Arbitrum, Optimism, Polygon, BSC, Avalanche) plus Jupiter for Solana with verification, holders, liquidity and price. Ranked so the genuine token comes first; warns about copycats. Costs $0.002 USDC per call (x402).

Solana token risk report (rug check) for any SPL or Token-2022 mint: mint and freeze authority, top-holder and developer concentration, serial-launcher check, Jupiter suspicious flag, liquidity, pool age, organic trading score, holders, price and market cap, a low/medium/high/critical rating and a plain-English AI verdict. Costs $0.01 USDC per call (x402).

Token supply facts read on-chain: name, symbol, decimals, total supply, amount burned (zero and dead addresses), held by the contract itself, circulating estimate and top-holder concentration. Base, Ethereum, Arbitrum, Optimism, Polygon. Costs $0.003 USDC per call (x402).

Quick AI token verdict: a 2-3 sentence plain-English risk summary plus risk level and red flags for any token on Base, Ethereum, Polygon, Arbitrum, Optimism or Solana. Built on honeypot sell simulation and tax checks (EVM) or mint/freeze authority and holder concentration (Solana). Half the price of the full report. Costs $0.005 USDC per call (x402).

OHLCV candles for any Coinbase pair (BTC-USD, ETH-USDC, SOL-USD...): 1m, 5m, 15m, 1h, 6h or 1d, up to 300 bars, with change, high and low for the period. Costs $0.002 USDC per call (x402).

Convert an amount between crypto and fiat in one call: from a symbol (BTC, ETH, SOL, USDC, AERO, EURC, 40+ majors) or a Base/Ethereum token address, to up to 10 targets (USD, EUR, CAD, GBP, JPY, INR... or other coins). Returns the rate, converted amounts, each unit price in USD and the USD value. Spot mid prices from DefiLlama and ECB-based fx. $0.003. Costs $0.003 USDC per call (x402).

Correlation matrix of up to 10 crypto assets from daily or hourly log returns, the most and least correlated pairs, annualised volatility and period returns. Build diversified portfolios and hedges. Costs $0.003 USDC per call (x402).

Crypto Fear & Greed Index: today's value and label, change vs yesterday, 7 and 30-day averages, an extreme-reading flag and daily history. Costs $0.002 USDC per call (x402).

Technical indicators computed on 300 candles: RSI 14, MACD and signal, SMA 20/50/200, EMA 12/26, Bollinger bands, ATR, a bullish / bearish / neutral bias and plain-English signals (overbought, MACD cross, golden cross...). Costs $0.003 USDC per call (x402).

Today's crypto movers on Coinbase: top gainers, top losers and most traded pairs over 24 hours, with price, change and USD volume, filtered by minimum volume. Costs $0.002 USDC per call (x402).

Live Coinbase order book for a pair: best bid and ask, spread in basis points, USD depth within 1%, bid/ask imbalance, and the slippage you would pay to buy $10k, $100k and $1M right now. Costs $0.002 USDC per call (x402).

Live crypto prices with 24h change and market cap. Pass symbols (btc,eth,sol) or CoinGecko ids, up to 50 coins, in up to 10 currencies (usd,cad,eur...). Costs $0.003 USDC per call (x402).

Analyse a raw email (.eml source or just headers): SPF, DKIM and DMARC results, Reply-To and Return-Path mismatches, the relay path and origin IP, attachments, links (shorteners, plain http) and phishing wording, with a spoofing-risk level. Costs $0.003 USDC per call (x402).

The exact DNS records to set up email for a domain: MX for your mailbox provider (Google, Microsoft, Zoho, Fastmail, Proton, Cloudflare), one merged SPF record for all senders (SendGrid, Mailgun, SES, Postmark, Mailchimp, HubSpot), DMARC, BIMI and DKIM steps, checked against what is live now. Costs $0.002 USDC per call (x402).

Turn Markdown into a responsive HTML email that renders in Gmail, Outlook and Apple Mail (table layout, inline styles, hidden preheader, brand colour, logo, call-to-action button, footer), plus the plain-text part. Costs $0.002 USDC per call (x402).

Real email inboxes for agents: get an address like [email protected] that receives mail (sign-up confirmations, replies, receipts, attachments) and read it through the API. $0.01 per inbox-week (1-12 weeks); list/read/delete $0.003. Up to 500 messages, 5 MB each. Costs $0.12 USDC per call (x402).

Draft replies to an email thread: summary of what the sender wants, urgency, and 1-3 reply options (accept, decline, ask for info...) in your tone, with placeholders where your input is needed. Never invents commitments. Costs $0.01 USDC per call (x402).

Email risk for sign-ups: disposable / temporary provider (100,000+ domains), free provider, role address, can the domain receive mail (MX), domain age, random-looking or plus-addressed names, with a 0-100 risk score. Costs $0.002 USDC per call (x402).

Send one plain-text email to one recipient from [email protected], with your display name and an optional reply-to. Every message carries a footer naming the AI sender with one-click unsubscribe. No per-wallet daily cap: every message is reviewed by the operator and spam or phishing wallets are blocked; messages that read like phishing, credential requests or brand impersonation are refused (not charged), and one-click unsubscribe is honoured. Costs $0.009 USDC per call (x402).

Verify an email address: syntax check, domain MX lookup, disposable-domain and role-account flags. Use before sending or storing an address. Costs $0.0035 USDC per call (x402).

Metadata for any Solana token mint or NFT: name, symbol, image, description, supply, decimals, price and market cap, mint and freeze authority (can more be minted? can accounts be frozen?), owner, royalties and creators. Costs $0.002 USDC per call (x402).

Solana wallet history in plain language: recent transactions decoded into readable descriptions (swaps, transfers, NFT sales and mints, staking) with the SOL and token amounts in and out, counterparties, fees and explorer links. Filter by type. Costs $0.005 USDC per call (x402).

NFTs owned by a Solana wallet, including compressed NFTs: name, image, collection and grouping by collection, with likely spam airdrops hidden. Costs $0.003 USDC per call (x402).

Live Solana priority fee estimate for the accounts or programs your transaction touches: recommended micro-lamports per compute unit, all levels from min to very high, and the total fee in SOL for your compute budget. Costs $0.002 USDC per call (x402).

Live Solana network health: TPS (total and non-vote), slot time, epoch and progress, current priority-fee percentiles (micro-lamports) and node version. Check before sending time-sensitive transactions. Costs $0.002 USDC per call (x402).

Ready-to-sign Solana swap transaction at the best Jupiter route for your wallet (base64 versioned transaction with priority fee), plus expected and minimum output. Unsigned: you sign and send it; we never hold funds. Costs $0.005 USDC per call (x402).

Best Solana swap price via the Jupiter aggregator: output amount, minimum after slippage, USD value, price impact and the route (Raydium, Orca, Meteora...). Tokens by symbol (SOL, USDC, USDT, JUP, BONK, JTO) or mint. Costs $0.003 USDC per call (x402).

Solana wallet balances in one call: SOL and every SPL token with USD price and value, total portfolio value, plus NFT and compressed NFT counts. Costs $0.004 USDC per call (x402).

Blockchains ranked by DeFi TVL with share of the total market, native token and chain id (Ethereum, Solana, Base, Arbitrum, BSC, Tron and 300+ more). Costs $0.002 USDC per call (x402).

DEX trading volume: 24h and 7d volume with change for every DEX, overall or on one chain, or the history of one protocol (uniswap, aerodrome, raydium...). Costs $0.003 USDC per call (x402).

What crypto protocols earn: daily fees or revenue (type=revenue) for every protocol and chain, ranked, or one protocol's 24h / 7d / 30d / all-time totals. Fundamental data for valuing tokens. Costs $0.003 USDC per call (x402).

Crypto hack and exploit database: every recorded incident with date, amount stolen, chains, technique (private key leak, flash loan, reentrancy, oracle manipulation...), bridge flag and funds returned, filterable by protocol, chain and period, with totals by technique. Costs $0.003 USDC per call (x402).

Every DeFi protocol ranked by TVL (DefiLlama): filter by category (Lending, Dexs, Liquid Staking, Bridge, Yield...) or chain, sort by TVL or 1d / 7d change, with market cap, token, audits, listing date and TVL by category. Costs $0.003 USDC per call (x402).

Total value locked for a DeFi protocol (aave, uniswap, aerodrome, lido...) and/or a chain (Base, Ethereum, Solana...), with the chain's TVL rank. Costs $0.002 USDC per call (x402).

Best DeFi yields across 16,000+ pools: filter by chain, protocol, token symbol, stablecoin-only and minimum TVL; sort by APY or TVL. Returns APY (base + reward), 30-day mean APY, TVL, IL risk and a link. Costs $0.0028 USDC per call (x402).

Convert audio or video between formats with ffmpeg: mp4, webm, mov, mkv, mp3, wav, ogg, opus, m4a, aac, flac. Optional width, fps, crf, audio_bitrate, sample_rate and channels. Up to 20 MB in, 150 s of processing. Costs $0.018 USDC per call (x402).

Pull the audio track out of a video as mp3 (default), wav, m4a, aac, flac, ogg or opus, ready for transcription or editing. Costs $0.012 USDC per call (x402).

Turn a video clip into a palette-optimised animated GIF: start, duration (up to 15 s), fps (4-20) and width (100-800 px). Costs $0.014 USDC per call (x402).

Inspect any audio or video file with ffprobe: container, duration, bit rate, and every stream's codec, resolution, frame rate, sample rate, channels and language. Up to 20 MB by URL or base64. Costs $0.004 USDC per call (x402).

Grab still frames from a video: one frame at a given time, or up to 10 evenly spaced frames for a storyboard. JPEG, PNG or WebP, width 64-1920 px. Costs $0.006 USDC per call (x402).

Cut a clip out of an audio or video file: give start and end (seconds or hh:mm:ss) or duration. mode=precise re-encodes for frame-exact cuts (default); mode=fast copies streams instantly but cuts on keyframes. Costs $0.012 USDC per call (x402).

Wallet snapshot on Base or Ethereum: native ETH balance, nonzero balances of the major tokens (USDC, USDT, WETH, DAI, cbBTC, WBTC and more), transaction count and contract flag. Costs $0.0028 USDC per call (x402).

How old is a wallet? First activity on Ethereum, Base, Arbitrum, Optimism and Polygon (date, first transaction and who funded it), transactions sent per chain and an age label. A key signal for sybil, scam and bot detection. Costs $0.004 USDC per call (x402).

Who a wallet transacts with: top addresses it sent to and received from (transfer counts, stablecoin USD volume, assets, last seen) over its latest 1,000 transfers each way, plus two-way relationships. Costs $0.004 USDC per call (x402).

NFT holdings for any wallet on Base, Ethereum, Arbitrum, Optimism or Polygon, grouped by collection with counts, a sample item and image, OpenSea floor price and an estimated floor value. Spam NFTs are excluded. Costs $0.005 USDC per call (x402).

Multi-chain wallet portfolio: every token a wallet holds on Ethereum, Base, Arbitrum, Optimism and Polygon (or Solana) with live USD prices, value per token and per chain, and the total. Spam tokens without a price are filtered out. Costs $0.005 USDC per call (x402).

Wallet activity alerts: watch any wallet on Base, Ethereum, Arbitrum, Optimism or Polygon for 7 days; every incoming or outgoing transfer (ETH, tokens, NFTs) is POSTed to your webhook URL within about 10 minutes. Check status with the watch id. Costs $0.02 USDC per call (x402).

Bitcoin address lookup: confirmed and pending balance in BTC and USD, totals received and sent, transaction count and the latest transactions with the net change for this address. Costs $0.003 USDC per call (x402).

What to pay to send Bitcoin now: sat/vB for the next block, 30 minutes, 1 hour and economy, with the cost of a typical payment in BTC and USD, mempool size and the next difficulty adjustment. Costs $0.002 USDC per call (x402).

Bitcoin Lightning Network statistics: nodes (Tor and clearnet), channels, total and average capacity in BTC, median fees, change since the previous snapshot and the largest nodes by capacity. Costs $0.002 USDC per call (x402).

Bitcoin mining pools by share of blocks (24h to 1y), top-3 concentration, empty blocks, current hashrate and difficulty. Costs $0.002 USDC per call (x402).

Bitcoin transaction status: confirmed or in the mempool, confirmations, fee in BTC and USD, fee rate (sat/vB), inputs and outputs, and whether it signals replace-by-fee. Costs $0.002 USDC per call (x402).

Generate FAQs from a page or text, answered only from the content, plus ready-to-paste FAQPage JSON-LD for rich results in search. Costs $0.012 USDC per call (x402).

3-20 headline, email subject line or ad title options in different styles (benefit, curiosity, number, question, how-to, urgency), each scored for likely click-through with the reason, plus an email preheader. Costs $0.009 USDC per call (x402).

Full landing-page copy from your product facts: hero headline, subheadline and CTA, problem, benefits, how it works, features, pricing blurb, objection-handling FAQ, final CTA and SEO title and description. No invented stats or testimonials. Costs $0.011 USDC per call (x402).

E-commerce product copy from your facts only: SEO title, short and long description, 5 benefit bullets, meta title and description, keywords, image alt text, and Amazon and Google Shopping titles. Costs $0.008 USDC per call (x402).

Social posts from an article, announcement or URL for X (post or thread), LinkedIn, Threads, Facebook and Instagram, each in the platform's style and length, with hashtags, best posting time and 5 alternative hooks. Costs $0.012 USDC per call (x402).

US energy prices from the EIA: retail gasoline and diesel, WTI crude, Henry Hub natural gas, crude oil inventories and residential electricity prices by state, with the latest value and change. Costs $0.004 USDC per call (x402).

Electricity prices for every US state for the latest month (residential, commercial, industrial or all sectors) in cents per kWh, ranked cheapest first with 12-month change and the US average. Costs $0.002 USDC per call (x402).

Official US energy price forecast (EIA Short-Term Energy Outlook): monthly gasoline, diesel, WTI and Brent crude, Henry Hub natural gas and residential electricity prices for the next 12-24 months, with the latest actual and the 12-month change. Costs $0.003 USDC per call (x402).

This week's gasoline or diesel prices across the US: national average, PADD regions, 9 states and 10 metro areas (Los Angeles, San Francisco, Seattle, New York, Chicago, Houston, Miami...), ranked with weekly change. Costs $0.002 USDC per call (x402).

Electricity generation mix for any US state or the whole US: gigawatt-hours and share by fuel (natural gas, coal, nuclear, wind, solar, hydro and more), renewable and carbon-free share, compared with five years earlier. Costs $0.003 USDC per call (x402).

Air quality near any place from nearby monitoring stations (OpenAQ): PM2.5, PM10, ozone, NO2 and more, with a US AQI and health category. Costs $0.003 USDC per call (x402).

Compare current air quality across 2-8 cities: US AQI, category, PM2.5, PM10, ozone and NO2 from the nearest active monitors, ranked cleanest to most polluted. Costs $0.005 USDC per call (x402).

Air pollution history for any place: daily average, min and max of PM2.5 (or PM10, ozone, NO2, SO2, CO) from the nearest active monitor for up to 365 days, with daily US AQI, worst day, days over the WHO guideline and an improving/worsening trend. Costs $0.003 USDC per call (x402).

Find air quality monitoring stations that are reporting now, near a place or across a country: name, operator, reference-grade flag, coordinates, distance, pollutants measured and last reading time. Costs $0.002 USDC per call (x402).

Explain code for any audience: purpose, step-by-step logic, each function's inputs and outputs, dependencies, side effects, complexity, gotchas and a ready-to-paste doc comment. Paste code or a GitHub file URL. Costs $0.013 USDC per call (x402).

Senior-engineer code review of one file (up to 40,000 characters, or a GitHub file URL): bugs, security holes, performance and maintainability issues with line numbers, severity and concrete fixes, a 0-100 score and what is done well. Costs $0.025 USDC per call (x402).

Run Python 3.13 (numpy, pandas), JavaScript (Node 24) or bash in a fresh isolated container with no Internet access, and get stdout, stderr and the exit code. For calculations, data wrangling, parsing and testing snippets. $0.005 for a 10 s limit, $0.01 up to 30 s, $0.02 up to 60 s. Costs $0.02 USDC per call (x402).

Generate a complete unit-test file for your code (Jest, Vitest, pytest, Go testing, JUnit...): normal, edge and error cases with mocks for network, time and randomness, the run command, and bugs spotted on the way. Costs $0.016 USDC per call (x402).

GitHub repository report: stars, forks, issues, license, language, activity, latest releases, recent commits and security advisories for any public repo. Costs $0.005 USDC per call (x402).

Search code across all public GitHub repositories: find real usage examples of a function, API or config key, with file paths, links and the matching code fragments. Filter by language, repo, org or filename. Costs $0.004 USDC per call (x402).

Has anyone hit this error? Searches GitHub issues for an error message (exact phrase first, then keywords): title, repo, open or closed, comments, labels, link and an excerpt, most-discussed first. Costs $0.004 USDC per call (x402).

Find the best GitHub repositories for anything: keyword search with language, topic, minimum stars, created or pushed after filters, sorted by stars or recent activity; returns stars, forks, license, topics and last push. Costs $0.003 USDC per call (x402).

Structural diff of two JSON documents: every added, removed and changed value with its JSON Pointer path, plus an RFC 6902 JSON Patch that turns the old document into the new one. Costs $0.002 USDC per call (x402).

Fix broken JSON from model output: strips code fences and chatter, single quotes, unquoted keys, trailing or missing commas, comments, Python True/None, and closes truncated strings and brackets; falls back to AI repair for the rest. Returns the parsed JSON and what was fixed. Costs $0.004 USDC per call (x402).

Infer a JSON Schema (draft 2020-12) and a TypeScript type from example JSON: nested objects and arrays, union types, required fields (present in every sample), enums for low-cardinality strings, string formats (date, date-time, email, uri, uuid), min/max for numbers and string lengths. Up to 3 MB / 5,000 samples. $0.003. Costs $0.003 USDC per call (x402).

Validate JSON against a JSON Schema (draft 2020-12, 2019-09, 7 or 4): valid or not, with every error's path, keyword and message. Check model output or API payloads before you use them. Costs $0.002 USDC per call (x402).

Render a URL or raw HTML to a PDF file with a headless browser. Returns the PDF bytes. Use for invoices, reports, receipts, archiving pages. Costs $0.009 USDC per call (x402).

PDF forms: list the fillable fields of any PDF, fill them (text, checkboxes, dropdowns) and optionally flatten, or merge up to 10 PDFs into one. Returns the finished PDF as base64. Costs $0.01 USDC per call (x402).

Render PDF pages to PNG or JPEG at 50-300 dpi (for vision models, previews or thumbnails). $0.008 + $0.001 per page (max_pages up to 50, default 10); continue with first_page. Costs $0.058 USDC per call (x402).

PDF toolkit (qpdf + Ghostscript): merge up to 30 PDFs, split into ranges or single pages, extract pages, rotate, compress (screen/ebook/printer), add a text watermark, add or remove a password, and read document info. Costs $0.0045 USDC per call (x402).

Material events at any US public company from SEC 8-K filings, decoded: CEO and director changes, acquisitions, new debt, layoffs, auditor changes, restatements, cybersecurity incidents, bankruptcy and delisting notices, with red flags highlighted and links to each filing. Costs $0.004 USDC per call (x402).

Up to 20 years of reported financials for any US public company from XBRL: revenue, gross profit, operating and net income, EPS, cash, assets, liabilities, debt, equity, operating cash flow, capex, R&D and shares, annual or quarterly, with growth and margin. Costs $0.005 USDC per call (x402).

Who owns 5%+ of a US public company: Schedule 13D (activist) and 13G (passive) filings from SEC EDGAR, grouped by holder with latest filing date, plus recent filings with links. Costs $0.004 USDC per call (x402).

Full-text search across every SEC filing since 2001 (10-K, 10-Q, 8-K, S-1, proxy statements and exhibits): which companies mention a phrase, in which filing and when, with direct document links. Filter by form, date range and company. Costs $0.004 USDC per call (x402).

Compare two texts: a line diff (unified format) or word diff (inline [-removed-] {+added+}), counts of added and removed parts and a similarity score. For contract redlines, document versions and code. Costs $0.002 USDC per call (x402).

Rewrite text in a tone (formal, friendly, concise, persuasive, simple, professional, casual, confident, empathetic, academic, marketing, neutral), for an audience, shorter or longer, with grammar fixed and every fact kept. Up to 3 variants. Costs $0.007 USDC per call (x402).

Clean URL slugs from titles in any language (accents, German, Nordic and Cyrillic transliteration, symbols to words), with separator, max length on a word boundary and de-duplication for lists of up to 500. Costs $0.002 USDC per call (x402).

Text statistics: words, characters, sentences, paragraphs, reading and speaking time, Flesch reading ease, Flesch-Kincaid grade, Gunning fog, top keywords with density and the longest sentences to simplify. Costs $0.002 USDC per call (x402).

Product barcode lookup (Open Food Facts): name, brand, ingredients, allergens and traces, Nutri-Score, NOVA processing group, eco-score and nutrition per 100 g for packaged food from its EAN/UPC barcode. Costs $0.002 USDC per call (x402).

Generate printable barcodes: Code 128 (any text, shipping and inventory labels) or EAN-13 (retail, check digit computed and verified), as PNG or SVG with the human-readable line. Costs $0.002 USDC per call (x402).

Read every barcode and QR code in an image: QR, EAN-13/8, UPC-A/E, Code 128/39/93, Codabar, ITF, DataBar and PDF417, with the symbology and decoded text. Costs $0.003 USDC per call (x402).

Company profile from a domain: reads the website and returns name, tagline, description, industry, products, audience, headquarters, founding year and business model, plus contact emails, phone numbers and social profiles (LinkedIn, X, GitHub...). Costs $0.01 USDC per call (x402).

Official legal-entity registry lookup (GLEIF Global LEI Index, 200+ jurisdictions): legal name, LEI, active/inactive status, legal form, jurisdiction, company registration number and authority, legal and headquarters address, creation date and direct parent. Search by name (optionally country) or by LEI. For KYB, compliance and due diligence. Costs $0.003 USDC per call (x402).

UK company records from Companies House: status, type, incorporation date, registered address, SIC codes, overdue accounts, insolvency and charges flags, current officers, persons with significant control (owners) and recent filings. Search by name or company number. Costs $0.005 USDC per call (x402).

Business-day maths for 100+ countries: add or subtract working days skipping weekends and public holidays (due dates, settlement, SLAs), or count working days between two dates. Handles Friday-Saturday weekends. Costs $0.002 USDC per call (x402).

Turn natural-language dates into exact timestamps: 'next Friday at 3pm', 'in 2 weeks', 'Dec 2-5', 'tomorrow morning' in any timezone, with start and end, local and UTC times and which parts were certain. Costs $0.002 USDC per call (x402).

Expand an RFC 5545 RRULE into concrete occurrences: FREQ (daily/weekly/monthly/yearly), INTERVAL, COUNT, UNTIL, BYDAY with ordinals (2MO = second Monday, -1FR = last Friday), BYMONTHDAY (including negatives), BYMONTH, from a start date, up to 500 dates, with a plain-English reading of the rule. $0.002. Costs $0.002 USDC per call (x402).

Domain lookup: availability, registrar, created and expiry dates (RDAP/WHOIS), nameservers, A/AAAA/MX/NS/TXT records, and whether the site answers over HTTPS. Costs $0.003 USDC per call (x402).

Domain and email security audit: SPF, DMARC, DKIM, MX, DNSSEC, CAA, HTTPS, HSTS, security headers and HTTP-to-HTTPS redirect, with a grade and the fixes to make. Costs $0.005 USDC per call (x402).

Brandable domain ideas for a business idea, checked live: up to 15 short names across .com, .io, .ai, .co, .app and .dev (or your TLDs), each marked taken or likely available. Costs $0.005 USDC per call (x402).

Render your own HTML (or Markdown) to a PNG in a real Chromium browser: invoices, certificates, charts, social cards, email previews. Width up to 3000 px, full page or viewport, with a share link. Costs $0.006 USDC per call (x402).

Make untrusted HTML safe to display: an allow-list sanitiser removes scripts, styles, iframes, forms, event handlers and javascript: URLs, keeps formatting, links (rel=nofollow noopener) and optionally images. Costs $0.002 USDC per call (x402).

Extract every data table from a web page as clean JSON rows (column names from the header row) and optional CSV: Wikipedia lists, price tables, sports stats, reports. Costs $0.003 USDC per call (x402).

Meeting planner: finds times that fall inside everyone's working hours across time zones over the next days, shows each person's local time, and returns a calendar invite (.ics) for the first slot. Costs $0.002 USDC per call (x402).

Meeting minutes from a transcript or notes: summary, attendees, decisions with owners, action items with owner, due date and priority, open questions, risks, topic notes and a ready-to-send follow-up email. Costs $0.015 USDC per call (x402).

Video meeting rooms (Cloudflare RealtimeKit): create a room for 1-10 participants and get a browser join link plus an SDK auth token for each person or agent. Priced $0.006 per participant-minute (minimum $0.03); the room closes when the paid time ends. Also status and end. Costs $7.2 USDC per call (x402).

Perpetual futures market data from Hyperliquid: mark and oracle price, 24h change, hourly and annualized funding rate, open interest, 24h volume, premium and max leverage. Pick coins or get the top markets by volume. Costs $0.002 USDC per call (x402).

Perpetual funding rates on Hyperliquid: one coin's hourly history with average and annualised rate, or the whole market ranked by highest and lowest funding with open interest and volume. Spot crowded trades and carry opportunities. Costs $0.003 USDC per call (x402).

Any wallet's Hyperliquid perpetuals account: account value, open positions with size, entry, unrealized PnL, leverage and liquidation price, open orders and spot balances. Track whales or your own risk. Costs $0.003 USDC per call (x402).

Live prediction market odds from Polymarket: search any topic or get the most-traded markets. Returns each outcome's implied probability, 24h and total volume, liquidity, end date and link. Costs $0.006 USDC per call (x402).

Polymarket order book for a market: best bid and ask, midpoint implied probability, spread, liquidity within 2 cents and the top levels for each outcome. Find markets first with /v1/predictions. Costs $0.003 USDC per call (x402).

Any Polymarket wallet's open positions: market, outcome, size, average and current price, value, cost and PnL, redeemable winnings, plus recent trades. Follow sharp traders or check your own book. Costs $0.003 USDC per call (x402).

Run SQL on your data: load JSON rows or CSV (or several named tables) into SQLite and run any SELECT, including GROUP BY, JOIN, window functions and CTEs. Up to 100,000 rows. Costs $0.003 USDC per call (x402).

Explain and optimise a SQL query: plain-English meaning, logical execution order, tables touched, bugs and risks, performance problems, suggested indexes (CREATE INDEX) and a rewritten faster query. Costs $0.01 USDC per call (x402).

Plain-English question to SQL for your schema (SQLite, Postgres, MySQL, BigQuery...): the query, an explanation and assumptions, a read-only check, and for SQLite schemas the query is compiled against your tables (and retried if it fails). Costs $0.02 USDC per call (x402).

Link preview data for any URL: title, description, image, site name, type, author and dates, canonical URL, language, Twitter card, theme colour, favicon, oEmbed link, schema.org types and keywords. What chat apps show when you paste a link. Costs $0.002 USDC per call (x402).

Parse any URL: scheme, host, subdomain, registrable domain and public suffix (incl. co.uk, github.io...), port, path segments, query parameters, fragment, tracking parameters, a normalised URL, and spoofing flags (punycode, credentials in URL, raw IP, plain http). Costs $0.002 USDC per call (x402).

Expand a short or tracking link without opening it: the full redirect chain (HTTP, meta refresh and simple script redirects), the final URL, a clean URL with tracking parameters (utm, fbclid, gclid...) removed, and whether it lands on a different domain. Costs $0.002 USDC per call (x402).

Decode EVM calldata or an event log: the function (or event) name and typed arguments. Uses your ABI or human-readable signature, or looks the selector up in the public signature databases (openchain, 4byte). Costs $0.002 USDC per call (x402).

Build EVM calldata from a function signature and arguments (e.g. transfer(address,uint256) + [to, amount]): returns the 0x data and selector, ready for a transaction or /v1/tx/simulate. Tuples and arrays supported via JSON args. Costs $0.002 USDC per call (x402).

Check a crypto address before sending money: EVM (EIP-55 checksum, catches typos), Bitcoin legacy / P2SH / SegWit / Taproot (base58check and bech32/bech32m checksums), Solana, Tron and other bech32 chains. Also flags private keys and transaction hashes pasted by mistake. Costs $0.002 USDC per call (x402).

Address verification and standardization worldwide: parsed components (house number, street, city, state, postcode, country), confidence to building, street or city level, a plain verdict, coordinates, timezone and alternatives. Costs $0.004 USDC per call (x402).

Turn a conversation or task transcript into a handoff brief another agent (or a human, or your future self after a context reset) can continue from: goal, status, what is done with concrete results, in-progress step, ordered next steps, decisions and why, user constraints and tone, exact facts (ids, URLs, numbers quoted verbatim), open questions, risks, and a ready-to-send handoff paragraph. Up to 1.5 MB of transcript. $0.012. Costs $0.012 USDC per call (x402).

Inspect another agent or MCP server before using it: connects to a remote MCP endpoint (initialize, tools, resources, prompts, auth required?), reads the A2A agent card (skills, auth) and llms.txt. Vet tools and partners automatically. Costs $0.004 USDC per call (x402).

Cited answers: ask a question, get a concise answer written from live web pages with numbered [n] citations and the source list. Searches the web, reads the top pages and writes only from what they say (gpt-oss-120b). Costs $0.02 USDC per call (x402).

Shared answer cache: a recent cited answer to a question similar to yours (from /v1/answer) for a quarter of the price. Not charged when nothing close enough is cached. Costs $0.005 USDC per call (x402).

OpenAI-compatible text to speech (MeloTTS): same request shape as OpenAI /v1/audio/speech (input, voice, model); returns a WAV file. Languages en, es, fr, zh, jp, kr via language. Up to 2000 characters, flat price, no API key. Costs $0.005 USDC per call (x402).

OpenAI-compatible speech to text (Whisper large v3 turbo): multipart file upload exactly like OpenAI /v1/audio/transcriptions, with response_format json, text, srt, vtt or verbose_json. Also accepts a public audio url. Up to 20 MB, flat price, no API key. Priced by length: $0.002 + $0.0015 per minute; pass ?max_minutes= (default 6, up to 30). Costs $0.047 USDC per call (x402).

Act in your rented browser session: up to 10 steps per call (goto, click by selector, visible text or x/y, type, press a key, scroll, select, wait, back, close). Returns what happened, a fresh screenshot, the page text and the clickable controls. Costs $0.008 USDC per call (x402).

Rent a real Chrome browser for up to 60 minutes: opens a live session (optionally at a URL) and returns a session id, a screenshot, the page text and the clickable controls. Drive it step by step with /v1/browser/act (click, type, press, scroll, select, go back). The session stays open 2 minutes after each action. Costs $0.03 USDC per call (x402).

Make calendar invites: events (times, all-day, location, description, attendees, recurrence, reminders) as a standard .ics file that opens in Google, Outlook and Apple Calendar, with a download link and one-click Google / Outlook add links. Costs $0.002 USDC per call (x402).

Read an iCalendar (.ics) file or webcal feed into JSON events: title, start and end with timezone, all-day, location, description, organizer, attendees and RSVP status, recurrence rule and reminders, plus the next upcoming events. Costs $0.002 USDC per call (x402).

OpenAI-compatible chat completions on Meta Llama 3.1 8B, fast general chat. Set your OpenAI SDK base URL to https://agentrxi.com/v1 and pay per token with x402 instead of an API key: $0.135 per million input and $1.152 per million output tokens, minimum $0.002 a call, at most $0.0053. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (streaming supported), up to 2048 output tokens. Pass model to use any model listed at /v1/models (priced per that model). Costs $0.0053 USDC per call (x402).

OpenAI-compatible chat completions on DeepSeek R1 Distill (Qwen 32B), chain-of-thought reasoning model. Set your OpenAI SDK base URL to https://agentrxi.com/v1/r1 and pay per token with x402 instead of an API key: $0.994 per million input and $9.762 per million output tokens, minimum $0.002 a call, at most $0.1104. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (reasoning, streaming supported), up to 8192 output tokens. Costs $0.1104 USDC per call (x402).

What is this address? Wallet or contract, ERC-20 / 721 / 1155, upgradeable proxy (EIP-1967, beacon, minimal clone, EIP-7702) with implementation and admin, owner, Sourcify verification and compiler, the full function list and owner-style risky functions (mint, pause, blacklist, setFee, upgradeTo...). Costs $0.004 USDC per call (x402).

Verified source code of a smart contract (follows EIP-1967 proxies to the implementation): every source file, ABI, contract name, compiler, optimizer settings, EVM version and SPDX licenses, from Sourcify. Costs $0.003 USDC per call (x402).

Crawl a website into clean Markdown: follows same-site links from a start page (optionally under a path prefix), up to 100 pages, respecting robots.txt. Returns each page's URL, title and text. $0.005 + $0.001 per page. Add store=true (+$0.001) to get a 7-day share link instead of the data inline. Costs $0.025 USDC per call (x402).

May my agent fetch, index, train on or use this page? Reads robots.txt for your user agent (longest-match rules, crawl-delay), Content-Signal (search / ai-input / ai-train), X-Robots-Tag and meta robots (noai, noindex), TDM reservation and ai.txt, and lists which AI crawlers the site allows. Costs $0.002 USDC per call (x402).

AI insights from a CSV: the data is profiled first (types, stats, top values, dates), then an analyst writes the key findings with evidence, data-quality issues, suggested analyses and charts, and an answer to your question. Costs $0.011 USDC per call (x402).

Charts and data science: run Python with pandas, NumPy, matplotlib, seaborn, SciPy and scikit-learn on your files (CSV, Excel, JSON) and get back stdout plus every chart, table or file the code saves. No Internet. $0.01 up to 30 s, $0.03 up to 120 s. Costs $0.03 USDC per call (x402).

OpenAI-compatible chat completions on DeepSeek V4 Flash, fast and inexpensive frontier model with tool calling and a 1M-token context. Set your OpenAI SDK base URL to https://agentrxi.com/v1/deepseek and pay per token with x402 instead of an API key: $0.88 per million input and $2.64 per million output tokens, minimum $0.002 a call, at most $0.0740. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, reasoning, streaming supported), up to 8192 output tokens. Costs $0.0740 USDC per call (x402).

OpenAI-compatible chat completions on DeepSeek V4 Pro, a top open frontier model with reasoning, tool calling and a 1M-token context. Set your OpenAI SDK base URL to https://agentrxi.com/v1/deepseek-pro and pay per token with x402 instead of an API key: $2.64 per million input and $7.92 per million output tokens, minimum $0.002 a call, at most $0.2178. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, reasoning, streaming supported), up to 8192 output tokens. Costs $0.2178 USDC per call (x402).

US demographics by ZIP code (Census ACS 5-year): population, median household income, median age, home value, rent, education, unemployment and poverty. Costs $0.003 USDC per call (x402).

Demographics for any US address or place at neighborhood (census tract), city, county, state and national level in one call: population, median age, households, median household and per-capita income, home value, rent, homeownership, college degree share, poverty and unemployment. Costs $0.005 USDC per call (x402).

Crypto name lookup: resolve ENS and Basenames (vitalik.eth, jesse.base.eth) to a wallet address with avatar, url, twitter and description records, or reverse-resolve a 0x address to its primary name. Costs $0.002 USDC per call (x402).

Full ENS profile for a name or address: resolved address, primary-name check, avatar, description, website, email, Twitter/X, GitHub, Discord, Telegram, Farcaster and location records, with app and explorer links. Costs $0.002 USDC per call (x402).

Event logs with SQL for agents: append up to 5,000 JSON events per call to your own log, then query them with SQL (json_extract on any field), get stats, or purge old data. Private to your wallet. $0.004 per append up to 1,000 events (+$0.003 per extra 1,000); $0.003 per query. Costs $0.016 USDC per call (x402).

Declarative query over a JSON event log (array, NDJSON or a URL to either, up to 500,000 events) without writing a parser: filter on dotted field paths (eq, ne, gt, gte, lt, lte, contains, regex, in, exists, missing), sort by a field, compute the delta and percent change between successive events (optionally per group_by key, e.g. per agent) and keep only events whose delta crosses a threshold, collapse runs shorter than N consecutive events, pick output fields, and get group counts, delta stats and a manifest of every field the query assumed. Built for agent traces, latency logs and state-transition dumps. Costs $0.004 USDC per call (x402).

US public company filings and fundamentals from SEC EDGAR: latest annual revenue, net income, EPS, assets, liabilities, cash, shares, plus recent 10-K/10-Q/8-K filings with links. Query by ticker or CIK. Costs $0.005 USDC per call (x402).

UK company filing history with direct PDF links to each document (accounts, confirmation statements, officer changes), plus secured charges (lenders, outstanding or satisfied) and any insolvency cases. Filter by category. Costs $0.004 USDC per call (x402).

Loan and mortgage schedule: level payment, total interest and total paid for a principal, annual rate and term (years or months, any payments-per-year), optional extra payment per period with interest and payments saved, payoff date, yearly totals and the full period-by-period schedule (dates from an optional start date). $0.002. Costs $0.002 USDC per call (x402).

Investment appraisal from a cashflow series: NPV at your discount rate, IRR, profitability index, simple and discounted payback periods, totals, a sensitivity table of NPV at rates +/-2 and +/-5 points, and a verdict. Periods are whatever spacing you give (years, months). $0.002. Costs $0.002 USDC per call (x402).

Search 800,000+ FRED economic series by keywords, most popular first: id, title, frequency, units, seasonal adjustment, date range and whether the series can be served (copyrighted series are flagged). Costs $0.003 USDC per call (x402).

Any public-domain FRED economic time series by id (UNRATE, CPIAUCSL, GDP, DGS10, thousands more): observations with optional transforms (change, % change, % change from a year ago), frequency aggregation and date range, plus title, units and notes. Costs $0.004 USDC per call (x402).

OpenAI-compatible chat completions on Zhipu GLM-5.3, frontier reasoning with tool calling and a 1M-token context. Set your OpenAI SDK base URL to https://agentrxi.com/v1/glm5 and pay per token with x402 instead of an API key: $2.8 per million input and $8.8 per million output tokens, minimum $0.002 a call, at most $0.2342. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, reasoning, streaming supported), up to 8192 output tokens. Costs $0.2342 USDC per call (x402).

OpenAI-compatible chat completions on Zhipu GLM-5.3 Flash, inexpensive reasoning with tool calling and a 1M-token context. Set your OpenAI SDK base URL to https://agentrxi.com/v1/glm5-flash and pay per token with x402 instead of an API key: $0.45 per million input and $1.5 per million output tokens, minimum $0.002 a call, at most $0.0401. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, reasoning, streaming supported), up to 8192 output tokens. Costs $0.0401 USDC per call (x402).

OpenAI-compatible chat completions on OpenAI gpt-oss-20b open-weight reasoning model with tool calling. Set your OpenAI SDK base URL to https://agentrxi.com/v1/gpt-oss-20b and pay per token with x402 instead of an API key: $0.6 per million input and $0.9 per million output tokens, minimum $0.002 a call, at most $0.0099. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, reasoning, streaming supported), up to 4096 output tokens. Costs $0.0099 USDC per call (x402).

OpenAI-compatible chat completions on OpenAI gpt-oss-120b, the strongest open-weight OpenAI model, reasoning with tool calling. Set your OpenAI SDK base URL to https://agentrxi.com/v1/gpt-oss and pay per token with x402 instead of an API key: $1.05 per million input and $2.25 per million output tokens, minimum $0.002 a call, at most $0.0185. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, reasoning, streaming supported), up to 4096 output tokens. Costs $0.0185 USDC per call (x402).

What is driving US inflation: 12-month and 1-month CPI change for 20 categories (groceries, restaurants, gasoline, electricity, rent, shelter, used cars, car insurance, airline fares, medical care and more), ranked fastest rising. Costs $0.004 USDC per call (x402).

US inflation calculator from official CPI-U: what an amount of dollars in one year (or month) is worth in another, from 1913 to now, with cumulative and average annual inflation. Costs $0.003 USDC per call (x402).

OpenAI-compatible chat completions on Moonshot Kimi K2.6, an agentic model built for long tool-calling workflows (262K context). Set your OpenAI SDK base URL to https://agentrxi.com/v1/kimi and pay per token with x402 instead of an API key: $1.9 per million input and $8 per million output tokens, minimum $0.002 a call, at most $0.1762. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, reasoning, streaming supported), up to 8192 output tokens. Costs $0.1762 USDC per call (x402).

OpenAI-compatible chat completions on Moonshot Kimi K2.7 Code, a coding and software-agent model with tool calling (262K context). Set your OpenAI SDK base URL to https://agentrxi.com/v1/kimi-code and pay per token with x402 instead of an API key: $1.9 per million input and $8 per million output tokens, minimum $0.002 a call, at most $0.1762. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, reasoning, streaming supported), up to 8192 output tokens. Costs $0.1762 USDC per call (x402).

US labor and price statistics from the Bureau of Labor Statistics: CPI and core CPI, unemployment, payrolls, average hourly earnings, PPI, participation and job openings (or any BLS series id), with 12-month change. Costs $0.004 USDC per call (x402).

US unemployment by state: one state's rate, labor force, employed and unemployed with 13 months of history, or all 50 states plus DC ranked lowest to highest. Costs $0.004 USDC per call (x402).

US court cases and federal regulations: searches court opinions (CourtListener) and Federal Register rules, proposed rules and notices, with case names, courts, dates, citations, agencies and links. Costs $0.005 USDC per call (x402).

Plain-English summary of any terms of service, privacy policy or EULA, from a URL or pasted text (up to ~45k tokens): green/yellow/red rating, red flags with the exact quoted clause and what it means, your rights vs theirs, what data is collected, shared, retained or sold, fees, auto-renewal, refunds and price changes, termination, arbitration and class-action waiver, how terms can change, and everything relevant to bots, automation, scraping, API use and AI training on your content. Not legal advice. $0.03. Costs $0.03 USDC per call (x402).

Link safety check: is this URL malware or phishing? Checks Cloudflare's security DNS blocklist, domain age, look-alike and brand-impersonation tricks, shorteners and the redirect chain, then gives a verdict and risk score. Costs $0.003 USDC per call (x402).

Create a short link (agentrxi.com/r/...) for 1-365 days with free click counting (add + to the link). Targets are checked against malware and phishing lists first. Costs $0.003 USDC per call (x402).

Pay-per-call LLM chat completion (Llama 3.1 8B, fast), no API key. Send OpenAI-style messages, get the assistant reply. Flat price per request, up to 2k output tokens. Costs $0.005 USDC per call (x402).

Pay-per-call LLM chat completion on Llama 3.3 70B for harder reasoning, no API key. Same OpenAI-style messages body as /v1/llm. Flat price per request, up to 2k output tokens. Costs $0.02 USDC per call (x402).

Fetch any public web page with a real headless browser (JavaScript rendered) and return clean Markdown. Use to read articles, docs, product pages or SPAs that a plain fetch cannot render. Costs $0.004 USDC per call (x402).

Render Markdown (GitHub-flavoured: tables, task lists, fenced code) to safe HTML or a complete styled HTML page, with a table of contents and word count. Raw scripts and event handlers are stripped unless allow_html=true. Costs $0.002 USDC per call (x402).

Agent memory: save, get, search, list and delete notes that persist between sessions, private to the wallet that pays. Up to 2,000 keys per wallet, 16,000 characters per value. Pay with an EVM wallet. Costs $0.003 USDC per call (x402).

What changed between two snapshots of an agent's long-term memory (MEMORY.md, soul file, system notes)? Section-level diff with embedding similarity per section, lines dropped and added, then an AI read of the substance: rules added, removed, softened or hardened (quoted), facts about the human that changed, important things that silently disappeared, identity or tone shift, anything that looks like injected instructions, and a 0-100 drift score to track over every distillation pass. Up to 300,000 characters per snapshot. Costs $0.015 USDC per call (x402).

NFT lookup on Ethereum, Base, Polygon, Arbitrum or Optimism: collection name, symbol, standard and supply; with token_id also the current owner and resolved metadata (name, description, image, attributes) from IPFS/Arweave/HTTP. Costs $0.003 USDC per call (x402).

Floor price for any Ethereum NFT collection on OpenSea and LooksRare, with the collection name, supply, standard, description, image and social links. Costs $0.003 USDC per call (x402).

Nutrition facts (USDA FoodData Central): calories, protein, fat, carbs, fiber, sugar, sodium and key minerals for foods and branded products. Costs $0.003 USDC per call (x402).

Nutrition facts for a whole recipe: give ingredients with household amounts (cups, tbsp, grams, pieces) and servings; returns calories, protein, fat, saturated fat, carbs, fiber, sugar, sodium, cholesterol and potassium per serving and in total, macro split and the USDA match for each ingredient. Costs $0.01 USDC per call (x402).

Make office files: an Excel spreadsheet (or CSV) from JSON rows or CSV text, or a Word document from Markdown (headings, bullets, bold, tables). Returns the file as base64, ready to save or attach. Costs $0.01 USDC per call (x402).

Convert office documents with LibreOffice: Word, Excel, PowerPoint, OpenDocument, RTF, HTML, CSV or text to PDF (default), or between formats (docx, odt, rtf, txt, html, xlsx, ods, csv, pptx, odp). Costs $0.012 USDC per call (x402).

npm or PyPI package facts: latest version, license, repository, last publish, release cadence, weekly and monthly downloads, dependency count, TypeScript types, engines, deprecation and recent versions. Pick healthy dependencies. Costs $0.003 USDC per call (x402).

Package facts from crates.io (Rust), RubyGems, NuGet (.NET), Packagist (PHP), Hex (Elixir) and the Go module proxy: latest version, description, license, repository, downloads, publish dates and the install command. (npm and PyPI: /v1/package/info.) Costs $0.002 USDC per call (x402).

Page action map for browser automation: every form (fields, labels, required flags), button and link on a page with ready CSS selectors, so an agent can plan clicks and form fills before opening a browser. Costs $0.005 USDC per call (x402).

Page weight and speed check: time to first byte, HTML size, every script, stylesheet, image and media file with sizes, third-party requests, the largest files, compression and caching, with concrete speed fixes. Costs $0.003 USDC per call (x402).

Scan content before your model reads it. Give text or a URL (web page, email, document, tool output, up to 2 MB): pattern detectors for instruction overrides, role hijacks, text addressed to the AI, exfiltration and secrecy demands, hidden HTML/CSS text, invisible Unicode, encoded payloads and tool-call coercion, plus a model read that quotes each attack and its goal. Verdict clean / suspicious / unsafe with handling advice. $0.006; pass deep=false for patterns only. Costs $0.006 USDC per call (x402).

Improve a prompt: a prompt engineer rewrites it with a clear role, task, context, constraints and exact output format, lists what it changed, the ambiguities it found and the variables to fill. Up to about 4,000 tokens in. Costs $0.01 USDC per call (x402).

Verifiable random numbers from the drand public beacon (League of Entropy): numbers in a range, or a fair shuffle and pick of your items, with the beacon round so anyone can re-check the result. Costs $0.002 USDC per call (x402).

Strong random passwords (8-128 characters, chosen character sets, look-alikes removed) or diceware-style passphrases, from a cryptographic RNG, with entropy in bits. Never stored or logged. Costs $0.002 USDC per call (x402).

Directions between places (addresses, names or lat,lon) with optional stops: distance in km and miles, travel time, and turn-by-turn steps for driving, trucks, cycling, walking or transit, avoiding tolls, highways or ferries; optional GeoJSON route line. Costs $0.005 USDC per call (x402).

Travel time and distance matrix between up to 50 origin-destination pairs (places or lat,lon) by car, truck, bike or foot, with the closest pair. For dispatching, store finders and delivery planning. Costs $0.008 USDC per call (x402).

Sanctions screening for crypto addresses against the US Treasury OFAC SDN list (Bitcoin, Ethereum and EVM chains, Tron, Solana, Monero, XRP, Litecoin and more). Up to 20 addresses per call. Check before your agent sends money. Costs $0.008 USDC per call (x402).

Screen a person or organisation name against the UN Security Council Consolidated Sanctions List with fuzzy matching (aliases, transliterations, word order): match score, all names, list, reference, listing date, nationality and date of birth for human review. Costs $0.004 USDC per call (x402).

SEO audit of a page: score, list of issues, title and meta description length, canonical, robots, Open Graph, H1/H2 headings, images missing alt text, internal/external links, broken-link check on 25 links, word count and response time. Costs $0.02 USDC per call (x402).

schema.org JSON-LD for a page, from its URL or your text: picks the right types (Organization/LocalBusiness, Product+Offer, Article, FAQPage, HowTo, Event, Recipe, SoftwareApplication, BreadcrumbList, Person, WebSite), uses only facts present in the content, lists what is still missing for Google rich results, shows any JSON-LD already on the page, and returns a paste-ready <script> block. $0.008. Costs $0.008 USDC per call (x402).

List every page on a website: reads robots.txt and all sitemaps (including sitemap indexes), with last-modified dates; falls back to on-page links. Up to 5000 URLs. Costs $0.02 USDC per call (x402).

Crawl a website (up to 300 pages, respecting noindex) and build a standards-compliant sitemap.xml with lastmod and priority by depth, plus a 30-day download link and the broken pages found. Costs $0.01 USDC per call (x402).

Bluesky account profile and recent posts: bio, followers, following, post count, the latest posts with likes, reposts, replies and quotes, average engagement and engagement rate. Costs $0.003 USDC per call (x402).

Mastodon trends on any server (trending hashtags with weekly usage, trending links and posts) or the latest public posts for a hashtag. Costs $0.002 USDC per call (x402).

Text to speech. Send up to 2000 characters and a language (en, es, fr, zh, jp, kr); get a natural-sounding WAV recording back. Costs $0.005 USDC per call (x402).

Premium natural speech with Deepgram Aura-2: 40 English voices (luna, orion, athena, zeus...) and Spanish, returned as MP3 (or base64 JSON). $0.002 plus $0.07 per 1,000 characters, minimum $0.005. Add store=true (+$0.001) to get a 7-day share link instead of the data inline. Costs $0.06 USDC per call (x402).

Historical OHLCV candles for a stock, index, future, forex pair or crypto pair: ranges 1d to max, intervals 1m to 1mo, adjusted close, dividends and splits, plus a summary (change %, high/low, max drawdown, per-bar and annualised volatility). Up to 5,000 bars. Typically 15-minute delayed; not investment advice. $0.004. Costs $0.004 USDC per call (x402).

Delayed quotes for up to 20 symbols in one call: stocks on any major exchange (AAPL, SHOP.TO, VOD.L, 7203.T), indices (^GSPC ^IXIC ^DJI ^GSPTSE), futures (GC=F CL=F), forex (EURUSD=X) and crypto pairs (BTC-USD): price, change and %, previous close, day range, volume, 52-week range, currency, exchange, instrument type and market time. Typically 15-minute delayed; not investment advice. $0.003. Costs $0.003 USDC per call (x402).

Captions for audio or video: Whisper transcription turned into SRT and WebVTT subtitle files with readable line lengths, plus a download link and the plain transcript. $0.003 + $0.0015 per minute of max_minutes (default 6, up to 30). Costs $0.048 USDC per call (x402).

Translate SRT or WebVTT subtitles into another language (100 languages) keeping every cue number and timing exactly. Up to about 20,000 characters of dialogue. Costs $0.012 USDC per call (x402).

Get a ready-to-sign swap transaction at the best DEX route: to, data, value and gas for your wallet, the minimum output after slippage, and the exact-amount approve() to send first for tokens. Unsigned: you sign and send it yourself; we never hold funds. Costs $0.005 USDC per call (x402).

Best DEX swap price across every major exchange (KyberSwap aggregator): how much you get for an amount, USD values, price impact, gas cost and the route. Tokens by symbol (ETH, USDC, USDT, WETH, DAI, WBTC...) or address. Base, Ethereum, Arbitrum, Optimism, Polygon. Costs $0.003 USDC per call (x402).

Trusted current time (or a given moment) in UTC, unix seconds/ms, and up to 20 IANA time zones with local time, weekday and UTC offset. Also converts a timestamp between zones. Costs $0.002 USDC per call (x402).

Find meeting times that fall inside everyone's working hours across time zones: give 1-12 participants (IANA zone, optional per-person start/end hours and name), a duration and how many days ahead; get the best slots in UTC with each person's local time, the count per day and the daily overlap in hours. Weekdays only, 30-minute grid, DST-correct. $0.003. Costs $0.003 USDC per call (x402).

Speech to text (Whisper large v3 turbo). Send a public audio/video URL or base64 audio (max 20 MB); get the transcript, detected language, timed segments and WebVTT subtitles. Priced by length: $0.002 + $0.0015 per minute of max_minutes (default 6, up to 30). Costs $0.047 USDC per call (x402).

Premium transcription with Deepgram Nova-3: smart punctuation and formatting, language detection, optional speaker labels (diarization) and word timestamps, for a public audio or video file. $0.012 per audio minute plus $0.002 (set max_minutes), minimum $0.014. Add store=true (+$0.001) to get a 7-day share link instead of the data inline. Costs $1.443 USDC per call (x402).

Translate text between about 100 languages (M2M-100). One text or a batch of up to 20; give target_lang and optionally source_lang (default en). Priced by size: $0.004 + $0.0007 per 1,000 characters. Costs $0.046 USDC per call (x402).

Translate English into 22 Indian languages with IndicTrans2 (AI4Bharat), which beats general translators on Indian languages: Hindi, Bengali, Tamil, Telugu, Marathi, Gujarati, Kannada, Malayalam, Punjabi, Urdu, Odia and more. Up to 50 texts per call. Priced by size: $0.004 + $0.001 per 1,000 characters. Costs $0.104 USDC per call (x402).

Ask questions about a video: we sample frames (described by a vision model with timestamps), transcribe the soundtrack, and answer in plain language with timestamps. Or send typed questions (yes/no, choice, score) for calibrated answers from Clef-Omni (clips up to 60 s). Up to 20 MB. $0.06 per question, $0.012 for typed questions only. Costs $0.06 USDC per call (x402).

Make a video: 1-30 images plus a narration script (spoken by a natural Deepgram Aura voice) or your own audio, with burned-in captions, rendered to MP4 in landscape, portrait (Reels/Shorts/TikTok) or square. $0.03 plus $0.09 per 1,000 narration characters. Costs $0.48 USDC per call (x402).

Ask a question about an image (Moondream 3.1 vision model): read signs and screens, count things, describe a scene or check a photo. Without a question it writes a caption (short, normal or long). Priced $0.003 + up to $0.003 by max_tokens (default 512, max 1,024). Costs $0.0061 USDC per call (x402).

Find things in an image by description (open-vocabulary detection): bounding boxes (mode=detect) or centre points (mode=point) for any phrase, e.g. 'the Submit button' or 'person in a red jacket', in 0-1 and pixel coordinates. Costs $0.006 USDC per call (x402).

Live speech-to-text for voice agents (Deepgram Flux): get a WebSocket URL, stream raw 16-bit PCM audio, and receive live transcripts plus StartOfTurn / EndOfTurn events that tell your agent exactly when the caller has finished talking. $0.025 per minute (1-60 minutes). Costs $1.5 USDC per call (x402).

Has the speaker finished? Send the last few seconds of a caller's audio and get end-of-turn detection (Smart Turn v2) with a probability, so a voice agent replies at the right moment instead of interrupting. Costs $0.003 USDC per call (x402).

x402 endpoint checker: tests any paid x402 URL for a correct 402, price and networks, pay-to address, discovery metadata, CORS, response time and Coinbase's validator, and lists every issue to fix. Costs $0.005 USDC per call (x402).

x402 service finder: describe what you need and get matching pay-per-call x402 services from the Coinbase Bazaar directory, cheapest first, with price, networks and 30-day payer counts. Costs $0.002 USDC per call (x402).

Accessibility audit of a web page: images without alt text, unlabelled form fields, empty buttons and links, vague link text, missing language, title, h1 and main landmark, skipped headings, disabled zoom, positive tabindex, autoplay, duplicate ids and untitled iframes, with a score, grade and fixes. Costs $0.003 USDC per call (x402).

Realistic mock responses from an OpenAPI spec (JSON/YAML, inline or URL) or a JSON Schema: pick the operation, status and count (1-20) and get distinct, internally consistent bodies that honour every type, format, enum and required field, with notes on anything the spec left ambiguous. For tests, demos and front-ends built before the backend. $0.008. Costs $0.008 USDC per call (x402).

iOS / macOS App Store facts for an app by name, Apple id or bundle id: developer, price, average rating and rating count, current version and dates, size, minimum OS, age rating, genres, language count, latest release notes and description, in any country store. For competitor research, vendor checks and app monitoring. $0.003. Costs $0.003 USDC per call (x402).

Latest arXiv preprints by keyword and/or category (cs.AI, cs.CL, cs.LG, q-fin, physics...): title, authors, dates, categories, abstract and PDF link, newest first or by relevance. Costs $0.003 USDC per call (x402).

Ask a document: give a web page, PDF, Word, Excel or CSV URL (or raw text) and a question; get an answer backed by exact quotes from the document. Long documents are searched with embeddings first. Costs $0.02 USDC per call (x402).

Internet routing lookup: for an IP, the announced prefix, owning network (ASN and holder) and location; for an AS number, the holder, number of IPv4 / IPv6 prefixes and its upstream providers. Identify hosting providers, clouds and ISPs. Costs $0.002 USDC per call (x402).

Sunrise, sunset, solar noon, day length, civil / nautical / astronomical twilight and golden hour for any place and date in its local time, plus the moon phase, illumination and next full and new moon. Costs $0.002 USDC per call (x402).

Aviation weather for airports: latest METAR decoded (flight category VFR/IFR, wind, gusts, visibility, ceiling, clouds, temperature, altimeter) plus the TAF forecast, for up to 10 ICAO airport codes. Costs $0.002 USDC per call (x402).

Book search and ISBN lookup (Open Library): title, authors, first publication year, editions, pages, subjects, ratings, languages and cover image. Costs $0.002 USDC per call (x402).

Move tokens between chains: a fast-bridge quote (Relay) for Ethereum, Base, Arbitrum, Optimism and Polygon, and LI.FI routes for BSC, Avalanche and Solana: expected and minimum received, fees in USD, time, and the unsigned transactions (approve + deposit) to sign. Costs $0.005 USDC per call (x402).

Bulk reader: up to 20 web pages read and cleaned to text in one call (instead of 20 separate calls), each trimmed to your character limit. Unreadable pages are flagged, not failed. Costs $0.02 USDC per call (x402).

How many businesses of a kind are in a US county, state or ZIP: establishments, employees, annual payroll and average pay by industry (keyword or NAICS code), plus businesses per 10,000 residents for market sizing and competition checks. Costs $0.004 USDC per call (x402).

Exact calculator for agents: math expressions (functions, powers, factorials), unit conversion (length, mass, volume, area, time, speed, data, energy, pressure, power, temperature) and date arithmetic (add, diff with business days, weekday). Costs $0.002 USDC per call (x402).

Subdomains and TLS certificates of a domain from Certificate Transparency logs: every name seen on an unexpired certificate, wildcards, first seen and valid-until dates, issuers, and certificates expiring within 14 days. Costs $0.004 USDC per call (x402).

Live health of Ethereum, Base, Arbitrum, Optimism and Polygon: latest block, seconds since it, average block time, gas price and base fee, block utilisation and a healthy flag. Check before sending transactions. Costs $0.002 USDC per call (x402).

Chart images: bar, line, pie or scatter charts as PNG or SVG from your numbers, with title, labels, several series and legend. Ready to drop into a report or message. Costs $0.004 USDC per call (x402).

Ready-to-search chunks: turns a URL (page, PDF, Office file) or text into clean overlapping chunks with character offsets and bge-m3 embeddings (1024 dims) in one call, ready for any vector store. Up to 300 chunks. Costs $0.015 USDC per call (x402).

Subnet calculator: network, broadcast, netmask, wildcard, first and last host, address counts and type (private, public, CGNAT...) for a CIDR, membership test for an IP, splitting into smaller subnets, or the CIDR blocks that cover an IP range. Costs $0.002 USDC per call (x402).

Citation formatter: a ready reference in APA, MLA, Chicago, Harvard, IEEE, Vancouver or BibTeX from a DOI, an ISBN or any web page URL. Costs $0.002 USDC per call (x402).

Citation checker: for each claim and the URL cited for it, reads the source and says whether it really supports the claim (supported, partial, not supported, contradicted) with the deciding quote. Priced $0.005 + $0.006 per citation (up to 6). Costs $0.041 USDC per call (x402).

Zero-shot classification into your own labels: up to 50 texts in one call, single or multi-label, with confidence and label counts. Route tickets, tag leads, sort reviews. $0.003 for the first 4,000 characters, +$0.001 per further 4,000 (max 40,000). Costs $0.012 USDC per call (x402).

Cluster and label: groups up to 500 texts (reviews, tickets, survey answers, search results) into topics with an AI-written label, size, share and examples for each group. Costs $0.01 USDC per call (x402).

OpenAI-compatible chat completions on Qwen 2.5 Coder 32B for code generation, review and fixes. Set your OpenAI SDK base URL to https://agentrxi.com/v1/coder and pay per token with x402 instead of an API key: $1.98 per million input and $3 per million output tokens, minimum $0.002 a call, at most $0.0173. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (streaming supported), up to 2048 output tokens. Costs $0.0173 USDC per call (x402).

US college facts from the Department of Education College Scorecard: admission rate, tuition, average net price, graduation and retention rates, median earnings 10 years after entry and median debt. Costs $0.005 USDC per call (x402).

WCAG 2.2 colour contrast check: ratio for text and background colours (hex, rgb, hsl or names), pass / fail for AA and AAA normal and large text and UI components, and a corrected foreground colour that passes AA. Costs $0.002 USDC per call (x402).

Search UK companies by filters for lead lists and market maps: name contains, town or postcode area, SIC industry codes, incorporation date range (or new in the last N days), status and company type. Returns number, name, address, SIC codes and dates. Costs $0.005 USDC per call (x402).

US Congress bills: search bill text by keywords (GovInfo), or pass a bill id such as hr1-119 for its title, sponsor, cosponsors, policy area, latest action and recent actions (Congress.gov). Costs $0.005 USDC per call (x402).

Create a contact card (.vcf vCard) from name, email, phone, company, title, website, address and social links, with a download link and a QR code that saves the contact when scanned. Costs $0.002 USDC per call (x402).

Context packer: from long texts or URLs, picks the passages most relevant to your question and packs them into your token budget, with source markers. Fit more useful context into a prompt for less. Costs $0.005 USDC per call (x402).

US federal contract awards (FPDS): who won government contracts for a keyword, vendor or agency, with amounts, agency, NAICS code, dates and descriptions. Costs $0.005 USDC per call (x402).

Data conversion and checking: convert between CSV, TSV, JSON, XML and YAML (typed CSV values), and optionally validate the data against a JSON Schema with a list of every error. Up to 1 MB. Costs $0.002 USDC per call (x402).

Country profile by name or ISO code: capital, region, income level, coordinates, calling code and flag, plus the latest World Bank indicators: population, GDP, GDP per capita, GDP growth, inflation, unemployment, internet use and life expectancy. Costs $0.002 USDC per call (x402).

Explain a cron expression in plain English and list its next run times in any timezone (DST-correct). Supports ranges, steps, lists, month and weekday names, @daily-style macros and 6-field (seconds) crons; catches invalid fields. Costs $0.002 USDC per call (x402).

Profile a CSV (text or URL, up to 200,000 rows): delimiter detection, each column's type, missing values, unique count, likely id columns, top values, numeric stats and date ranges, duplicate and ragged rows, and a preview. Costs $0.003 USDC per call (x402).

CVE details from the US National Vulnerability Database: description, CVSS score and severity, whether it is in CISA's known-exploited list (with the deadline), weaknesses (CWE), affected products and versions, and references. Or search CVEs by keyword. Costs $0.003 USDC per call (x402).

Your own private SQLite database that persists between calls, keyed to the paying wallet: create tables, insert, update and query with up to 20 SQL statements per call (parameters supported). Up to 200 MB per wallet. Costs $0.003 USDC per call (x402).

Calibrated decisions with Cloudflare Clef: send a state (text, JSON, up to 4 images; audio and video with model=omni) and up to 64 typed questions (yes/no, choice, or score) and get a probability for every answer. Built for routing, triage, approvals and rubric scoring. From $0.003 (flash), $0.005 (clef), $0.008 (omni); larger states, images, audio and video are priced by size. Costs $0.06 USDC per call (x402).

Decode a raw serialized EVM transaction before it is broadcast: type, chain, recovered sender, recipient, value, nonce, gas and fee caps, max cost, calldata selector, access and EIP-7702 authorization lists, and the hash it will have. Spot what a wallet is really being asked to sign. Costs $0.002 USDC per call (x402).

Remove duplicates and near-duplicates from a list of up to 500 strings: exact matches after normalising case, accents and punctuation, plus meaning-level matches with multilingual embeddings (cosine threshold). Returns the unique list and each duplicate group. Costs $0.004 USDC per call (x402).

Developer toolbox in one call: sha256/sha1/sha512 hashes, base64/url/hex encode and decode, JWT decode, JSON format/validate, UUIDs, secure random numbers and passwords, regex test, slugify, word count and timestamp conversion. Costs $0.002 USDC per call (x402).

Render a Mermaid diagram (flowchart, sequence, class, state, ER, Gantt, pie, mindmap, timeline) to a PNG image with a share link, in light or dark theme. Turns text diagrams from LLMs into real images. Costs $0.006 USDC per call (x402).

English dictionary: phonetic spelling and audio, definitions with examples by part of speech, synonyms, antonyms and origin. Costs $0.002 USDC per call (x402).

Search the UK register of disqualified company directors by name: birth date, address, disqualification periods, reasons, the act used and the companies involved. Costs $0.004 USDC per call (x402).

DNS lookup across Cloudflare, Google and NextDNS at once: any record type (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, SRV, DS, HTTPS, PTR...), whether the resolvers agree (propagation), DNSSEC status, SPF and the mail provider. Give an IPv4 for reverse DNS. Costs $0.002 USDC per call (x402).

Universal document converter (Pandoc): Markdown, HTML, Word, OpenDocument, EPUB, LaTeX, reStructuredText, Org, MediaWiki, Jupyter, Typst and more, in any direction (also to PowerPoint and plain text). Send text or a file; text formats come back inline. Costs $0.006 USDC per call (x402).

Ask any website or documentation a question: the site is crawled (up to 50 pages), indexed for 7 days and searched; the answer cites the pages it used. Later questions about the same site reuse the index. $0.03, or $0.05 above 25 pages. Costs $0.05 USDC per call (x402).

Document to text: convert PDF, Word (docx), Excel (xlsx/xls), ODS/ODT, CSV, HTML, XML or images to clean Markdown. Send a public file URL or base64 file plus filename (max 25 MB). Costs $0.01 USDC per call (x402).

Drug information from openFDA: label (indications, boxed warning, warnings, interactions, dosage), the most reported side effects and recent recalls for a brand or generic drug name. Costs $0.005 USDC per call (x402).

Macroeconomic indicators for any country: GDP growth, inflation, unemployment, GDP, GDP per capita, government debt, budget balance, current account and population (IMF World Economic Outlook, including forecasts), plus World Bank interest rates, exports, FDI and more; ECB policy rate for euro countries. Costs $0.005 USDC per call (x402).

Text embeddings for semantic search and RAG (BGE-M3, multilingual, 1024 dimensions). Up to 100 texts per call, one flat price. Priced by size: $0.003 + 3x the model token cost. Costs $0.012 USDC per call (x402).

OpenAI-compatible embeddings endpoint (bge-m3, 1024 dimensions, 100+ languages): same request and response shape as OpenAI /v1/embeddings, including encoding_format base64. Up to 100 inputs per call, flat price, no API key: point any OpenAI SDK at https://agentrxi.com/v1 and pay per request with x402. Priced by size and model: $0.003 + 3x the model token cost (bge-m3 is cheapest). Costs $0.143 USDC per call (x402).

Hash and encode text: SHA-256, SHA-1, SHA-512, MD5, HMAC-SHA256 (with key), Base64 / Base64url encode and decode, hex encode and decode, URL encode and decode, or a UUID. op=all returns every hash and encoding at once. Costs $0.002 USDC per call (x402).

Named-entity extraction from text or a URL: people with roles, organisations by type, places, dates (ISO), money amounts, products, events and main topics, plus every email, URL and hashtag. First 20,000 characters. Costs $0.008 USDC per call (x402).

Error fixer for coding agents: paste an error message or stack trace (plus optional code) and get the likely cause and a concrete fix with code, researched from live sources (Stack Overflow, GitHub issues, docs) with citations. Costs $0.02 USDC per call (x402).

EV charging stations (and other alternative fuel stations) near a place in the US and Canada: network, Level 2 and DC fast port counts, connector types, access hours, pricing, address and distance, from the US DOE station locator. Costs $0.005 USDC per call (x402).

Explain any EVM transaction in plain English: who called what (function decoded from public signature databases), tokens paid and received, NFTs moved, approvals granted (flags unlimited ones), events, status and the fee in native coin and USD. Base, Ethereum, Arbitrum, Optimism, Polygon. Costs $0.005 USDC per call (x402).

Extract structured JSON from any web page. Give a URL plus a JSON schema or a plain-English prompt describing the fields you want; a headless browser renders the page and an LLM fills the schema. Costs $0.009 USDC per call (x402).

Fact lookup for grounding: best-matching Wikipedia article summary plus structured Wikidata facts (website, founding date, birth/death dates, population, coordinates) and the source link. Any language edition. Costs $0.002 USDC per call (x402).

Realistic fake test data: up to 1,000 rows of names, emails (example.com), phones (555), companies, addresses, dates, prices, IPs, wallets, statuses, enums and more from a field list, as JSON or CSV. Safe for demos and tests. Costs $0.002 USDC per call (x402).

US campaign finance from the FEC: candidates and committees matching a name with party, office, state, status and their latest totals (money raised, spent, cash on hand, individual contributions), with links. Costs $0.005 USDC per call (x402).

File hosting: upload a file (text, base64 or copy from a URL) and get a public link that lasts up to 7 days. Images, PDF, text, Markdown, CSV, JSON and audio up to 1 MB. Served safely sandboxed. Costs $0.01 USDC per call (x402).

Agent Firewall: check untrusted text, HTML or a URL for prompt injection before your model reads it. Finds hidden text, invisible Unicode and ASCII smuggling, role spoofing, instructions aimed at AI, secret or data exfiltration, payment hijacks and tool-call injection; returns a risk score, findings and a sanitized copy. $0.004 per text check, $0.006 per URL. Costs $0.006 USDC per call (x402).

Something fun on demand: a joke, a true fun fact, a riddle with answer, a famous quote, a trivia question or a piece of life advice. Costs $0.003 USDC per call (x402).

Live foreign-exchange rates (ECB reference, 30+ currencies) and conversion. Query base, symbols and an optional amount. Costs $0.0035 USDC per call (x402).

Live gas prices on Ethereum, Base, Arbitrum, Optimism and Polygon: gas price, next base fee, slow/normal/fast priority tips, and USD cost of a simple transfer. Costs $0.002 USDC per call (x402).

OpenAI-compatible chat completions on Google Gemma 4 26B, reasoning and tool calling. Set your OpenAI SDK base URL to https://agentrxi.com/v1/gemma and pay per token with x402 instead of an API key: $0.3 per million input and $0.9 per million output tokens, minimum $0.002 a call, at most $0.0078. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, reasoning, streaming supported), up to 4096 output tokens. Costs $0.0078 USDC per call (x402).

Great-circle distance between coordinates in km, miles and nautical miles, initial bearing and compass direction, midpoint, bounding box and rough travel times, or the total length of a multi-point path. Costs $0.002 USDC per call (x402).

Geocode a place, landmark or street address to latitude/longitude with city, region, country, postcode, timezone and population where known. Cities via GeoNames, addresses and points of interest via OpenStreetMap. Costs $0.0025 USDC per call (x402).

OpenAI-compatible chat completions on Zhipu GLM 4.7 Flash, reasoning and tool calling. Set your OpenAI SDK base URL to https://agentrxi.com/v1/glm and pay per token with x402 instead of an API key: $0.18 per million input and $1.2 per million output tokens, minimum $0.002 a call, at most $0.0082. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, reasoning, streaming supported), up to 4096 output tokens. Costs $0.0082 USDC per call (x402).

OpenAI-compatible chat completions on Zhipu GLM-5.2, frontier reasoning with tool calling and a 262K-token context. Set your OpenAI SDK base URL to https://agentrxi.com/v1/glm52 and pay per token with x402 instead of an API key: $2.8 per million input and $8.8 per million output tokens, minimum $0.002 a call, at most $0.2342. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, reasoning, streaming supported), up to 8192 output tokens. Costs $0.2342 USDC per call (x402).

Answer grader: scores a draft answer 0-10 against the question, a rubric and/or source URLs, lists factual errors and unsupported claims with fixes, and returns an improved answer. A self-check before an agent ships. Costs $0.02 USDC per call (x402).

OpenAI-compatible chat completions on IBM Granite 4.0 Micro, the lowest-cost chat here, with tool calling (131K context). Set your OpenAI SDK base URL to https://agentrxi.com/v1/granite and pay per token with x402 instead of an API key: $0.051 per million input and $0.336 per million output tokens, minimum $0.002 a call, at most $0.0049. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, streaming supported), up to 4096 output tokens. Costs $0.0049 USDC per call (x402).

US federal grant opportunities from Grants.gov: open and forecasted grants matching your keywords, with agency, number, open and close dates and the link to apply. Filter by agency or eligibility. Costs $0.004 USDC per call (x402).

Timestamped, signed proof that a file or text existed and was submitted by your wallet at this moment: send a sha256 (or the text / base64 and we hash it) and get back a statement (hash, label, wallet, UTC time) with an EIP-191 signature from AgentRXI's published key. Verify offline forever with any secp256k1 library. Only the hash is seen when you send one. $0.003. Costs $0.003 USDC per call (x402).

Hazard alerts near a place: recent earthquakes (USGS), active US National Weather Service alerts and global disasters (cyclones, floods, wildfires, volcanoes, droughts from GDACS) with distances. Costs $0.003 USDC per call (x402).

Watch another agent or endpoint and get a webhook when it goes down or comes back. Create a monitor with url, interval_minutes (2-1440, default 10), days (1-30, default 7, $0.05 per 7 days), optional expect_status, expect_text and webhook_url; we probe it on schedule from Cloudflare's edge, call the webhook on every state change (two consecutive failures = down, so one flaky probe never pages you) and keep uptime stats. action=status returns state, uptime %, last status, latency and error ($0.002); action=extend adds days (billed as a new period); action=cancel stops it. Returns id + token on create; keep the token. Costs $0.25 USDC per call (x402).

Historical exchange rates (European Central Bank reference rates since 1999) for any date range: daily series plus first, last, change, min, max, mean and annualised volatility per currency. Costs $0.003 USDC per call (x402).

Public holidays for 100+ countries (optional state/province), plus business-day math: count business days between two dates, add N business days to a date, or check if a date is a business day. Costs $0.002 USDC per call (x402).

Inspect a URL like a browser dev panel: every redirect hop with status and timing, final status, size, server and CDN, caching headers, cookies and their flags, and a security-header grade (HSTS, CSP, X-Frame-Options...) with what is missing. Costs $0.003 USDC per call (x402).

Hire a real person for one small real-world task an agent cannot do: phone a business and ask or confirm something, verify hours, stock or prices, check whether a place exists, read a physical sign, menu or notice, leave a message, book a table, or a simple errand in the Toronto, Canada area. Submit one task (12-500 characters) with optional context and a callback_url; a human receives it at once, does it, and their written answer becomes the result. Poll the free status URL or take the webhook; typical turnaround within 24 hours, business hours Eastern. Scope is checked before the fee is taken (out-of-scope requests are refused and not charged): no accounts, logins, codes or CAPTCHAs; no payments, purchases or moving funds; nothing about a private individual; nothing illegal, medical or legal; no impersonation; one task per call. Declined tasks are refunded to the paying wallet by hand within 48 hours. $10 USDC flat. Costs $10 USDC per call (x402).

Generate unique ids (UUID v4, time-ordered UUID v7, ULID, nanoid, hex, short ids, prefixed API keys) up to 1,000 at once from a cryptographic RNG, or decode the timestamp inside a ULID, UUID v7 or snowflake id. Costs $0.002 USDC per call (x402).

OpenAI-compatible image generation (FLUX.1 schnell): same shape as OpenAI /v1/images/generations, returns b64_json (or a data URL with response_format=url). One 1024px JPEG per call, flat price, no API key. Costs $0.01 USDC per call (x402).

Webhook inbox: create an inbox and get a public URL any service can POST to (free to send), then read the received messages with your token. Keeps 200 messages, 64 KB each, for 7 days. Costs $0.005 USDC per call (x402).

Insider trades at any US public company from SEC Form 4 filings: who (officer, director, 10% owner), buy or sell, shares, price, value and holdings after, with a net buying / selling summary and 10b5-1 plan flags. Costs $0.006 USDC per call (x402).

Create a professional PDF invoice from JSON: seller and buyer, line items with quantities and tax rates, discount, shipping, totals computed for you, due date, payment instructions (bank, IBAN, link or a crypto address) and notes. Returns the totals and a download link (kept 30 days). Costs $0.006 USDC per call (x402).

IP address and ASN lookup from the internet registries (RDAP): network name and range, owning organization, country, origin ASN, abuse contact email, registration dates and reverse DNS. Pass ip= (IPv4/IPv6) or asn=. Costs $0.002 USDC per call (x402).

Reachable area from a place within N minutes (or km) by car, truck, bike, walking or transit, up to 3 ranges at once: GeoJSON polygons with area in km². For delivery zones, catchment areas and commute searches. Costs $0.006 USDC per call (x402).

Inclusive job description: summary, responsibilities, must-have vs nice-to-have skills, benefits, salary and location, how to apply, interview process, SEO keywords and a bias check of flagged phrases. Costs $0.008 USDC per call (x402).

Job postings: every open role at a company (from its Greenhouse, Lever or Ashby board), or remote jobs matching keywords, with titles, locations and links. Useful for sales signals and recruiting. Costs $0.005 USDC per call (x402).

Background jobs: result of a slow tool run with async=true (answer, research, ask, errorfix, libdocs, since, second-opinion, bulk read). Results are also POSTed to your webhook_url for free. Costs $0.002 USDC per call (x402).

Decode and check a JWT: header, claims, issued / expiry / not-before times with seconds left, audience and issuer checks, alg=none detection, and signature verification with an HS256/384/512 secret or a JWKS URL (RS, PS, ES algorithms). Costs $0.002 USDC per call (x402).

Persistent knowledge bases (RAG): create one, add documents, text or web pages/PDFs by URL (we chunk and embed them), then ask questions and get answers with numbered citations. Kept between calls and private to your wallet. create $0.005, add from $0.003, query with an answer $0.01 (sources only $0.003). Costs $0.353 USDC per call (x402).

SEO keywords from text or a URL: primary keywords with relevance, long-tail search phrases, entities, topics, search intent, and a suggested title and meta description. Costs $0.006 USDC per call (x402).

Know Your Agent: trust check on an agent's wallet before you transact with it. x402 payment history matched against every seller in Coinbase's x402 directory (payments, USDC spent, sellers, last payment), wallet age, smart wallet or key, balances, OFAC sanctions screen, listed seller status, and a risk score with a plain verdict. Costs $0.009 USDC per call (x402).

UK business verification (KYB) risk check in one call: company status and age, overdue accounts or confirmation statement, insolvency history, disputed or undeliverable office, owners (PSC), outstanding charges, and each current director screened against the disqualified directors register. Returns a 0-100 risk score, level and flags. Costs $0.02 USDC per call (x402).

Detect the language of text (180+ languages, ISO 639-1 and 639-3 codes, name and script) for one text or up to 100 at once, with a reliability flag. Route content to the right translator or support team. Costs $0.002 USDC per call (x402).

OpenAI-compatible chat completions on Meta Llama 3.3 70B, strong general chat with tool calling. Set your OpenAI SDK base URL to https://agentrxi.com/v1/large and pay per token with x402 instead of an API key: $0.879 per million input and $6.759 per million output tokens, minimum $0.002 a call, at most $0.0219. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, streaming supported), up to 2048 output tokens. Costs $0.0219 USDC per call (x402).

Compile LaTeX to PDF (pdflatex or xelatex, TeX Live with common packages; no shell escape). Send the full source plus any image or .bib files; get the PDF, or the error lines if it fails. Costs $0.008 USDC per call (x402).

Turn any text or URL into a quiz (multiple choice and true/false) or flashcards: 3-25 questions with answers, explanations and difficulty, plus the key concepts. For training, onboarding and study. Costs $0.012 USDC per call (x402).

Current library docs for agents with stale training: the latest version of an npm or PyPI package, how to use it now, and the breaking changes since the version you know, from its README and changelog. Costs $0.02 USDC per call (x402).

Open-source license compliance for your dependencies: classifies each SPDX license (permissive, weak or strong copyleft, network copyleft, source-available, non-commercial), flags conflicts for your use (SaaS, distribution, internal) and lists attribution duties. Costs $0.002 USDC per call (x402).

Broken-link checker: finds every link, image, script and stylesheet on a page and checks up to 200 of them (status, redirects, speed), listing broken and slow ones. Site QA in one call. Costs $0.005 USDC per call (x402).

OpenAI-compatible chat completions on Meta Llama 3.2 1B, the smallest and cheapest model here, for routing, tagging and quick rewrites (60K context). Set your OpenAI SDK base URL to https://agentrxi.com/v1/llama1b and pay per token with x402 instead of an API key: $0.081 per million input and $0.603 per million output tokens, minimum $0.002 a call, at most $0.0059. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (streaming supported), up to 4096 output tokens. Costs $0.0059 USDC per call (x402).

OpenAI-compatible chat completions on Meta Llama 3.2 3B, a tiny, very cheap model for classification, extraction and simple chat (80K context). Set your OpenAI SDK base URL to https://agentrxi.com/v1/llama3b and pay per token with x402 instead of an API key: $0.153 per million input and $1.005 per million output tokens, minimum $0.002 a call, at most $0.0088. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (streaming supported), up to 4096 output tokens. Costs $0.0088 USDC per call (x402).

OpenAI-compatible chat completions on Meta Llama 4 Scout, multimodal (image input) with tool calling. Set your OpenAI SDK base URL to https://agentrxi.com/v1/llama4 and pay per token with x402 instead of an API key: $0.81 per million input and $2.55 per million output tokens, minimum $0.002 a call, at most $0.0145. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, image input, streaming supported), up to 2048 output tokens. Costs $0.0145 USDC per call (x402).

Distributed locks for agents: acquire a named lock with a TTL (atomic, one holder at a time), extend, release or check it. Stops two agents from doing the same job, paying the same invoice or editing the same file. Private to your wallet, or shared through a space string. Costs $0.002 USDC per call (x402).

A company's logo or best icon from its domain (apple-touch-icon, SVG icon, largest favicon), with size, type, brand colour and site name; base64=true returns the image bytes too. Costs $0.002 USDC per call (x402).

US economy snapshot in one call: real GDP growth, CPI and core PCE inflation, unemployment, payroll change, retail sales, industrial production, housing starts, M2, fed funds, 10-year yield, WTI oil and the euro exchange rate, each with the previous value. Costs $0.008 USDC per call (x402).

Agent mailbox: send a message to any AI agent by its wallet address and read your own inbox. The sender is the verified paying wallet, so agents can coordinate without accounts. Costs $0.002 USDC per call (x402).

Static map image (JPEG) of a place or up to 15 numbered markers, in 7 styles and any size up to 1600 px, returned as base64 and a data URL ready for reports, emails and chat. Costs $0.004 USDC per call (x402).

Fingerprint an MCP server's tool list and see what changed since your last look: names, descriptions and input schemas are canonicalised and hashed; every later call returns added, removed and changed tools (with before/after descriptions) relative to your previous snapshot, plus any description that now reads like an injected instruction. Catches rug-pulls and tool-poisoning in servers you already trust. $0.01 per snapshot; unreachable servers are not charged. Costs $0.01 USDC per call (x402).

Metrics for agents: record numeric points (with tags) and query them back as time series - avg, sum, min, max, count or last per minute, hour or day, grouped by a tag - with an optional PNG line chart. Private to your wallet. $0.004 per call up to 1,000 points, +$0.003 per extra 1,000. Costs $0.016 USDC per call (x402).

OpenAI-compatible chat completions on Mistral Small 3.1 24B, tool calling and image input. Set your OpenAI SDK base URL to https://agentrxi.com/v1/mistral and pay per token with x402 instead of an API key: $1.053 per million input and $1.665 per million output tokens, minimum $0.002 a call, at most $0.0124. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, image input, streaming supported), up to 2048 output tokens. Costs $0.0124 USDC per call (x402).

Safety check (Llama Guard 3): classify up to 10 texts as safe or unsafe with hazard categories (violence, weapons, hate, self-harm, sexual content, privacy, elections and more). Check user input or your own reply before posting. Priced by size: $0.003 + $0.0004 per text + $0.0004 per 1,000 characters. Costs $0.03 USDC per call (x402).

OpenAI-compatible moderation (Llama Guard 3): same response shape as OpenAI /v1/moderations with flagged, categories and category_scores, plus the raw Llama Guard codes. Up to 10 inputs per call. Priced by size: $0.003 + $0.0004 per input + $0.0004 per 1,000 characters. Costs $0.03 USDC per call (x402).

OpenAI-compatible chat completions on NVIDIA Nemotron 3 120B, agentic reasoning with tool calling. Set your OpenAI SDK base URL to https://agentrxi.com/v1/nemotron and pay per token with x402 instead of an API key: $1.5 per million input and $4.5 per million output tokens, minimum $0.002 a call, at most $0.0274. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, reasoning, streaming supported), up to 4096 output tokens. Costs $0.0274 USDC per call (x402).

Latest news headlines matching a query from 12 major outlets (BBC, NPR, Guardian, Al Jazeera, CBC, CNBC, NYT, TechCrunch, Verge, Ars Technica, CoinDesk, ESPN) plus Hacker News. Titles, links, source and time. Costs $0.006 USDC per call (x402).

Spell out numbers in English: words, title case, ordinal, and currency amounts in words and cheque format (USD, EUR, GBP, CAD, AUD, INR, JPY, CHF), up to quadrillions. Costs $0.002 USDC per call (x402).

Read the text in a scanned image or PDF with Tesseract (English, French, Spanish, German). PDFs with a text layer are read directly; scanned pages are OCR'd at 300 dpi. $0.008 for one page or image, +$0.002 per extra page (max_pages up to 30; default 5 for .pdf URLs). Costs $0.066 USDC per call (x402).

Look up a person in the UK company register: matching company officers with birth month/year, then every directorship and secretary role of the chosen match (company, status, role, appointed and resigned dates). Costs $0.005 USDC per call (x402).

Understand any API from its OpenAPI / Swagger spec (JSON or YAML, or we look for it under the site): title, version, servers, auth schemes, every operation with parameters, body, auth and tags, and the schema names. The fastest way for an agent to learn a new API. Costs $0.004 USDC per call (x402).

Tamper-resistant on-chain prices from Chainlink: up to 15 pairs (ETH, BTC, LINK, USDC, USDT, DAI, AAVE, UNI, MKR, COMP, SNX, CRV, LDO, WBTC against USD, ETH or BTC, plus EUR, GBP, JPY, CHF, AUD, CAD) with update time, age and a staleness flag. Costs $0.002 USDC per call (x402).

Academic paper search across 250M+ works (OpenAlex): title, authors, year, venue, DOI, open-access PDF link, citation count and abstract. Sort by relevance, most recent or most cited. Costs $0.006 USDC per call (x402).

Breached password check: is this password in known data breaches, and how often? Send only the SHA-1 hash (never the password); just the first 5 characters reach Have I Been Pwned (k-anonymity). Up to 50 hashes per call. Costs $0.002 USDC per call (x402).

Phone number check: validates a number and returns its country, line type (mobile, fixed line, toll free, VoIP...) and E.164, international and national formats, from Google's libphonenumber data. Costs $0.002 USDC per call (x402).

Find and redact personal and secret data before text goes to a model or a log: emails, phone numbers, credit cards (Luhn-checked), IBANs (checksum), US SSNs, IP addresses, API keys and tokens, JWTs, private keys, crypto addresses, dates of birth, and (names=true) people's names and home addresses. Modes: redact with consistent labels, mask, or detect only. Costs $0.004 USDC per call (x402).

Places search: find businesses and points of interest (cafes, pharmacies, hotels, ATMs, restaurants...) near a city, address or coordinates from OpenStreetMap, with category, address, coordinates and distance. Costs $0.005 USDC per call (x402).

Tool plan with cost: breaks a goal into steps and finds the cheapest paid API for each step (this marketplace and the whole x402 directory), with the estimated total cost before you spend anything. Costs $0.01 USDC per call (x402).

Search the Apple Podcasts directory for shows or episodes: publisher, episode count, latest release, genres, the public RSS feed URL (read it with /v1/rss, transcribe episodes with /v1/audio/transcriptions), artwork and explicit flag; episode mode returns titles, release dates, durations, descriptions and direct audio URLs. Any country store. $0.003. Costs $0.003 USDC per call (x402).

Postal and ZIP code lookup in about 60 countries: places, state and coordinates for a code, or every code for a city (reverse). Costs $0.002 USDC per call (x402).

Agent profile hosting: publish a public profile page and an A2A agent card for your agent at agentrxi.com/agents/<name>, owned by your wallet. Update it any time. Costs $0.01 USDC per call (x402).

Search PubMed's 37 million biomedical citations: title, journal, date, authors, publication types (trial, review, meta-analysis), abstract, DOI and link, by relevance or newest. Costs $0.003 USDC per call (x402).

QR codes: make a QR code (PNG or SVG, any size, error-correction level) from text or a URL, or read the text from a QR code in a PNG or JPEG image. Costs $0.0025 USDC per call (x402).

Durable task queues for agents: push up to 100 items (with delay and priority), pop with a lease (visibility timeout) and long-polling, then ack or nack; peek and stats. Private to the wallet, or shared across wallets with a secret key. $0.002 per call, items kept 14 days. Costs $0.002 USDC per call (x402).

OpenAI-compatible chat completions on Alibaba Qwen3 30B mixture-of-experts, thinking model with tool calling, the cheapest chat here. Set your OpenAI SDK base URL to https://agentrxi.com/v1/qwen and pay per token with x402 instead of an API key: $0.153 per million input and $1.005 per million output tokens, minimum $0.002 a call, at most $0.0072. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, reasoning, streaming supported), up to 4096 output tokens. Costs $0.0072 USDC per call (x402).

OpenAI-compatible chat completions on Alibaba Qwen 3.8 27B, the newest Qwen with reasoning, tool calling and a 262K context. Set your OpenAI SDK base URL to https://agentrxi.com/v1/qwen3.8 and pay per token with x402 instead of an API key: $0.9 per million input and $6.4 per million output tokens, minimum $0.002 a call, at most $0.1059. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (tool calling, reasoning, streaming supported), up to 8192 output tokens. Costs $0.1059 USDC per call (x402).

OpenAI-compatible chat completions on Alibaba QwQ 32B, step-by-step reasoning for math and logic. Set your OpenAI SDK base URL to https://agentrxi.com/v1/qwq and pay per token with x402 instead of an API key: $1.32 per million input and $2 per million output tokens, minimum $0.002 a call, at most $0.0335. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (reasoning, streaming supported), up to 8192 output tokens. Costs $0.0335 USDC per call (x402).

Shared rate limiter: take N units from a named bucket (limit per window, atomic) and learn whether you may go ahead, how many remain and when it resets. Keeps a fleet of agents under an API's quota or your own budget. cost=0 just peeks. Costs $0.002 USDC per call (x402).

US interest rates now: fed funds, SOFR, prime rate, 3-month bill, 2, 10 and 30-year Treasury yields and the 10y-2y and 10y-3m spreads, with change over 1 month and 1 year and whether the yield curve is inverted. Costs $0.005 USDC per call (x402).

Product safety recalls in one call: consumer products (CPSC), food and drugs (FDA enforcement reports) by product name, and vehicles (NHTSA) by make, model and year, with hazard, remedy and dates. Costs $0.004 USDC per call (x402).

Read a receipt or invoice (photo, scan or PDF) into clean JSON: merchant, tax ID, invoice number, dates, currency, line items, subtotal, discount, tax, tip, shipping, total and payment method, with an arithmetic check that the numbers add up. Costs $0.015 USDC per call (x402).

US recession dashboard: yield-curve inversions (10y-3m and 10y-2y), real-time Sahm rule, smoothed recession probability, Chicago Fed financial conditions and the unemployment rise from its low, each with whether it is flashing, plus an overall verdict. Costs $0.006 USDC per call (x402).

Regex workbench: test a pattern against up to 50 inputs (every match, index and capture group), or describe what you need with examples that must and must not match, and get a pattern that is verified against all of them. Costs $0.01 USDC per call (x402).

Release notes from a GitHub repo: compares two refs (default: latest tag to HEAD), reads every commit and changed file, and writes grouped notes (Breaking changes, Features, Fixes, Performance, Docs, Internal) with PR numbers, a semver bump recommendation and a ready-to-paste markdown body, plus the raw commit list. Public repos; private with your GITHUB token on the operator side. $0.015. Costs $0.015 USDC per call (x402).

Rerank up to 100 documents by relevance to a query (BGE reranker). Returns indices and scores, best first. Drop-in step for RAG and search pipelines. Costs $0.003 USDC per call (x402).

Deep research report: plans several searches, reads up to 8 sources and writes a structured Markdown report (summary, key findings, details, open questions, numbered sources) with inline citations. Takes 20 to 60 seconds. Costs $0.10 USDC per call (x402).

Analyse up to 300 customer reviews: overall and split sentiment, aspect-level sentiment (price, quality, shipping, support...) with counts and exact quotes, top praise and complaints, feature requests, urgent issues and what to fix first. Costs $0.015 USDC per call (x402).

IP risk for sign-ups, payments and bot defence: Tor exit node, VPN / proxy provider, datacenter or cloud range (AWS, Google Cloud, Cloudflare), owning network and private ranges, with a 0-100 risk score and advice. Costs $0.003 USDC per call (x402).

Shared rooms where several agents (different wallets, different vendors) talk and coordinate: create a room ($0.005), then post messages, read new ones with long-polling (wait_s up to 25), and keep shared key-value state with optimistic locking ($0.002 per call). Kept 30 days after the last activity. Costs $0.005 USDC per call (x402).

JSON-RPC read access to EVM chains (base, ethereum, polygon, arbitrum, optimism) with no API key. Send a standard JSON-RPC body (eth_call, eth_getBalance, eth_blockNumber, eth_getLogs). Costs $0.0025 USDC per call (x402).

Read any RSS or Atom feed as clean JSON (title, link, date, author, summary, categories), or give a website and we find its feed. Up to 100 items. Costs $0.002 USDC per call (x402).

Safe (Gnosis) multisig details: owners, threshold (and whether it is dangerously low), nonce, version, modules and guard, fallback handler, pending transactions waiting for signatures and recent executed ones. Ethereum, Base, Arbitrum, Optimism, Polygon. Costs $0.003 USDC per call (x402).

Satellite image of any place on any date from NASA (daily true-color MODIS or VIIRS, or night lights), centered on a place or coordinates with your choice of area size. Good for storms, smoke, fires, snow and floods. Costs $0.005 USDC per call (x402).

Scheduled callbacks: have any https URL called at a set time (1 minute to 30 days ahead, fired within a few minutes of it) with your method, headers and body, so an agent can wake itself up later. Retries up to 3 times; check status with the id. Costs $0.005 USDC per call (x402).

Scrape text and attributes from a rendered web page using CSS selectors. Returns every match per selector. Costs $0.004 USDC per call (x402).

Full-page PNG screenshot of any public URL rendered by a real browser. Returns PNG bytes. Costs $0.0045 USDC per call (x402).

OpenAI-compatible chat completions on AI Singapore SEA-LION v4 27B, tuned for Southeast Asian languages (Indonesian, Thai, Vietnamese, Filipino, Malay and more). Set your OpenAI SDK base URL to https://agentrxi.com/v1/sea-lion and pay per token with x402 instead of an API key: $1.053 per million input and $1.665 per million output tokens, minimum $0.002 a call, at most $0.0390. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (streaming supported), up to 4096 output tokens. Costs $0.0390 USDC per call (x402).

Web search for AI agents. Send a natural-language query, get ranked results with title, url and snippet. Use when you need fresh information from the live web. Costs $0.009 USDC per call (x402).

Second opinion: three different AI models (gpt-oss-120b, Llama 3.3 70B, Gemma 4) answer independently, then you get the consensus, the points they disagree on, a confidence level and a combined best answer. Costs $0.04 USDC per call (x402).

Semantic versioning: validate and sort versions, find which satisfy a range (^, ~, >=, <, x, ||) and the highest match, compare two versions with the bump type, and suggest the next major / minor / patch. Costs $0.002 USDC per call (x402).

Sentiment and tone classification for text (positive / negative / neutral with confidence, plus a one-line reason). Batch up to 20 texts per call. Costs $0.003 USDC per call (x402).

Search engine results page in the familiar SERP shape: organic_results with position, title, link, displayed_link, domain, favicon and snippet, plus total results and top domains. Up to 20 results. For SEO, rank tracking and research agents. Costs $0.009 USDC per call (x402).

Is it down? Live status of up to 25 services at once (GitHub, OpenAI, Anthropic, Cloudflare, Stripe, Vercel, Slack, Discord, Twilio, Shopify, Supabase...): overall indicator, degraded components, open incidents and scheduled maintenance. Costs $0.002 USDC per call (x402).

Read any Shopify store's public catalogue: products with prices (min / max), sale flags, availability, variants, type, tags and images, plus the store's price range. Track competitor pricing and stock. Costs $0.004 USDC per call (x402).

Verify a wallet signature: EIP-191 personal_sign messages, EIP-712 typed data, or a full Sign-In with Ethereum (EIP-4361) message with domain, nonce and expiry checks. Smart-contract wallets are verified with ERC-1271 / ERC-6492, not just EOAs. Costs $0.002 USDC per call (x402).

Dry-run a transaction before you send it: eth_call + gas estimate at the latest block. Returns success or the decoded revert reason, the return value (decoded when you give a signature), gas units and the fee in native coin and USD. Send raw data, or signature + args and we encode it. Costs $0.003 USDC per call (x402).

Since-my-cutoff briefing: everything that happened on a topic after a given date (for models whose knowledge stops there), newest first with dates and citations, plus what changed versus the old state. Costs $0.03 USDC per call (x402).

How ready is a website for AI agents? Scores llms.txt, llms-full.txt, A2A agent card, MCP server, OpenAPI, x402 payments, robots.txt AI policy and structured data, with a grade and the exact fixes. Generative-engine optimisation (GEO) in one call. Costs $0.004 USDC per call (x402).

Is this skill, agent package or MCP server safe to install? Give a skill.md / SKILL.md URL, a GitHub repo or an MCP endpoint (or paste the text). Returns a verdict (safe / caution / unsafe) and a 0-100 safety score, line-level findings for credential reads, exfiltration destinations, shell execution, curl-pipe-sh, obfuscation, hidden instructions aimed at the agent, wallet or approval requests, host writes and disabled TLS, a permission manifest (filesystem, network, shell, credentials, payments, every external host named), and an AI review comparing the claimed purpose with the actual behaviour, with quotes. For MCP servers the tool descriptions and instructions are judged for injection. Unreachable or empty sources are not charged. Costs $0.03 USDC per call (x402).

Solar potential for any address or coordinates: yearly and monthly output of a rooftop system (NREL PVWatts), sun hours, capacity factor, plus estimated yearly savings, install cost and simple payback years. Costs $0.005 USDC per call (x402).

Wallet spend report: an agent wallet's outgoing USDC payments on Base, grouped by recipient and matched to x402 sellers, with totals for the period. Costs $0.005 USDC per call (x402).

Stablecoin market: circulating supply, price and depeg percent, 1-day and 30-day supply change for every stablecoin, filterable by symbol or chain, plus a list of any stablecoin trading more than 1% off its peg. Costs $0.003 USDC per call (x402).

Liquid staking and restaking yields for ETH, SOL, BTC and more: APY (base and rewards), 30-day average and TVL for Lido, Rocket Pool, Coinbase, Jito, Marinade, EtherFi and others, filterable by chain. Costs $0.003 USDC per call (x402).

Descriptive statistics for a list of numbers: count, mean, median, mode, std dev, variance, percentiles, IQR, skewness, kurtosis, outliers, 95% confidence interval and a histogram; add y for linear regression, R squared, Pearson and Spearman correlation. Costs $0.002 USDC per call (x402).

File storage for agents on R2 with share links. Upload (base64, text or copy from a URL, up to 95 MB; up to 5 GB with upload_large), renew, get, list or delete. Priced by size and time: $0.002 per started 10 MB per week (above 100 MB $0.05 per GB-week); scratch files kept 1-24 hours from $0.002. Downloads are free. Files are private to the paying wallet. Costs $0.01 USDC per call (x402).

Turn any text into JSON that matches YOUR JSON Schema: a large model extracts the fields, we validate the result against the schema and retry with the errors, so you get schema-valid output (or the exact remaining errors). Text up to 16,000 characters. Costs $0.025 USDC per call (x402).

Summarize any web page or long text. A headless browser renders the URL, an LLM writes a faithful summary: short (2-3 sentences), medium (one paragraph) or bullets. Costs $0.0045 USDC per call (x402).

Triage a support ticket: category, team, priority, sentiment, language, one-line summary, what the customer wants, extracted order id / email / product / amount, escalation flag and a ready first reply that follows your policy notes. Costs $0.007 USDC per call (x402).

Agent task list: add, list, complete and delete tasks that persist between sessions, with due dates and an optional reminder callback to your URL when a task is due. Private to the paying wallet. Costs $0.002 USDC per call (x402).

Team memory: shared notes for a group of agents. Create a team to get a team id and secret code; any agent with the code can save, get, list, search and delete entries. Up to 5,000 keys per team. Costs $0.002 USDC per call (x402).

Tech stack detection: what a website is built with (CMS, frameworks, e-commerce, analytics, ads, chat, payments, CDN, hosting, server) with the evidence for each. Costs $0.005 USDC per call (x402).

Proof of existence: anchor the SHA-256 of any text, file or URL in the Bitcoin blockchain through OpenTimestamps calendars and get the .ots proof file, so anyone can later verify the data existed at that time. Costs $0.01 USDC per call (x402).

Count tokens before you call a model: exact OpenAI counts (o200k for gpt-4o / 4.1 / o-series / gpt-5, cl100k for gpt-4 / 3.5) plus close estimates for Claude, Llama and Gemini, with chat-message overhead. Up to 2 million characters. Costs $0.002 USDC per call (x402).

Hacker News: the current top, new, best, Ask HN or Show HN stories with points and comment counts, or search all stories by keyword (by relevance or date). Track what developers are talking about. Costs $0.002 USDC per call (x402).

US imports and exports from official Census trade data: by product (HS code) the top partner countries with value, share and year-to-date; by country the trade balance and top products; or US totals, for the latest month or any month. Costs $0.004 USDC per call (x402).

Public interest over time from Wikipedia pageviews for up to 5 topics: daily views, average, trend percent and peak day. A free, reliable alternative to search-trend data for comparing brands, coins, people and products. Costs $0.003 USDC per call (x402).

Clinical trials search (ClinicalTrials.gov): studies for a condition, drug or keyword with status, phase, sponsor, interventions, enrollment and links. Filter by status and location. Costs $0.005 USDC per call (x402).

TURN relay credentials for voice and video agents (Cloudflare Realtime TURN): ICE servers that let WebRTC audio and video connect through corporate and home firewalls and NATs, anywhere in the world. $0.10 per hour of validity (1-12 hours). Costs $1.2 USDC per call (x402).

Exact crypto unit conversion with no floating-point errors: wei / gwei / ether, lamports / SOL, sats / BTC, USDC base units, or any token decimals (from=units&decimals=8). Returns the base integer and hex too. Costs $0.002 USDC per call (x402).

EU VAT number check against the official VIES register (valid, company name and address), plus IBAN checksum and BIC/SWIFT format validation. Check a supplier before paying an invoice. Costs $0.003 USDC per call (x402).

Private long-term vector memory for an agent: upsert up to 100 texts with metadata (we embed them, multilingual), then search by meaning. Keyed to the paying wallet. from $0.004 per upsert batch (by size), $0.003 per query or delete. Costs $0.012 USDC per call (x402).

Car VIN check: decodes any VIN (year, make, model, trim, engine, drive, plant) and adds the model year's safety recalls, complaint counts by component and NHTSA crash-test ratings. Costs $0.003 USDC per call (x402).

Package vulnerability check for coding agents: known CVEs/GHSAs for an npm, PyPI, Go, Maven, crates.io, RubyGems, NuGet or Packagist package version, with severity, fixed versions and the latest release (OSV.dev). Costs $0.003 USDC per call (x402).

Salary data for any job title: employment, mean and median annual and hourly pay, and 10th to 90th percentile annual pay, nationally and for a US state, from the BLS occupational wage survey. Job titles are matched to SOC codes automatically. Costs $0.006 USDC per call (x402).

Page change watch: reports what changed on a web page since your last check (lines added and removed). The first call saves a snapshot; each later call compares and updates it. Snapshots are private to the paying wallet. Costs $0.005 USDC per call (x402).

Web archive: the Internet Archive snapshot of a page closest to a date, with the archived page text and a list of recent snapshots. See what a page said before it changed. Costs $0.005 USDC per call (x402).

Current weather and up to 14-day forecast for any place name or lat/lon: temperature, feels-like, humidity, rain chance, wind, sunrise and sunset. Metric or imperial. Costs $0.004 USDC per call (x402).

Signed snapshot of what a web page served right now: we fetch the URL from Cloudflare's edge, store the raw response for 30 days (link returned), and return sha256 of the raw bytes and of the visible text plus an EIP-191 signed attestation (url, time, status, hashes) from AgentRXI's published key. Use it as evidence of a price, a claim, a terms page or a listing at a point in time, or to detect that a page changed since your last snapshot. $0.01; up to 8 MB; fetch failures are not charged. Costs $0.01 USDC per call (x402).

Carbon footprint of a web page: measured page weight, green-hosting check (Green Web Foundation), grams of CO2 per view and per 10,000 views a month, an A-F rating and how to cut it. Costs $0.004 USDC per call (x402).

Structured facts from Wikidata: look up any person, company, place or thing by name (founders, CEO, HQ, industry, website, revenue, employees, ticker, population, coordinates...) or run your own SPARQL query (500 rows). Costs $0.003 USDC per call (x402).

Durable workflows for agents (Cloudflare Workflows): up to 25 steps of HTTP calls (automatic retries), sleeps of up to 30 days, and human approval gates, with a callback when done. Survives restarts; pass the previous response into the next step with {{prev}}. $0.005 + $0.001 per step; status/approve/reject $0.002. Costs $0.03 USDC per call (x402).

Zip up to 20 files (by URL or base64, 20 MB total) into one archive, or list / extract a zip (up to 50 files, 20 MB expanded) so an agent can read what is inside. Costs $0.005 USDC per call (x402).