CIPHER x402 — Paid Solana & Crypto Tools MCP Server

io.github.cryptomotifs/cipher-x402-mcp

not responding

CIPHER x402 — Paid Solana & Crypto Tools is listed as active in the registry but did not answer our last check. It exposes 15 tools. Last commit 26 Apr 2026.

8 CIPHER tools — Solana scan, breach check, Jito, FRED, Drift, repo health, more. x402-paid on Base.

Uptime history 42 hours of history · worst hour 0%

42 hours agonow

18.7%

Uptime 24h

17 of 91 checks

Tools

read from the server

826 ms

Response time

average over 24h

Stars

last commit 26 Apr 2026

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add cipher-x402-mcp --transport http https://cipher-x402-mcp.vercel.app/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "cipher-x402-mcp": {
      "url": "https://cipher-x402-mcp.vercel.app/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.cipher-x402-mcp]
url = "https://cipher-x402-mcp.vercel.app/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "cipher-x402-mcp": {
      "url": "https://cipher-x402-mcp.vercel.app/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "cipher-x402-mcp": {
      "url": "https://cipher-x402-mcp.vercel.app/mcp"
    }
  }
}

Available tools 15

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

osm

osm_geocode

Forward geocoding via OpenStreetMap Nominatim. Address string → lat/lon + normalized address block (country_code, state, city, postcode, road) + match_quality label. Priced at $0.001 USDC on Base (x402). Pass a signed x402 v2 authorization as the '_payment' argument to unlock the paid response. Without it, the tool returns the 402 accept-list for your wallet to sign.

osm_reverse_geocode

Reverse geocoding via OpenStreetMap Nominatim. lat/lon → normalized address + place class/type. Priced at $0.001 USDC on Base (x402). Pass a signed x402 v2 authorization as the '_payment' argument to unlock the paid response. Without it, the tool returns the 402 accept-list for your wallet to sign.

solana

solana_wallet_scan

Scan a Solana wallet for portfolio value, dust accounts, stale stake accounts, and low-liquidity position warnings. Returns findings + referral CTAs. Priced at $0.01 USDC on Base (x402). Pass a signed x402 v2 authorization as the '_payment' argument to unlock the paid response. Without it, the tool returns the 402 accept-list for your wallet to sign.

solana_wallet_security_audit_rules

Return metadata for the cipher-solana-wallet-audit v1.4.0 ruleset — the free MIT GitHub Action that catches Solana wallet anti-patterns in CI: plaintext private keys (base58 OR hex), seed phrases (in comments OR string literals), Anchor.toml wallet leaks, Token2022 transfer-hook abuse, Drift-hack-derived admin bundles, leaked .env files, hardcoded RPC URLs. Free, no payment required.

audit

audit_comp_live_listings

Return a curated snapshot of currently-live audit competitions and bug-bounty programs across Code4rena, Cantina, Sherlock, and direct-protocol channels. Useful for solo wardens triaging which contests to enter. Snapshot updates with each cipher-x402-mcp release; treat the data as a hint, always cross-check the platform before submitting. Free, no payment required.

coinalyze

coinalyze_funding_rates

Fetch perpetual-futures funding-rate intelligence for a given base asset (e.g. 'BTC', 'ETH', 'SOL') aggregated across 17 major perp venues — Binance, Bybit, OKX, BitMEX, Deribit, dYdX, Hyperliquid, Bitfinex, Huobi, Kraken, Phemex, WOO X, Aster, Lighter, Coinbase, Gate.io, Vertex. Returns per-exchange rate + USD open interest, OI-weighted aggregate funding, divergence in bps, and max/min funding exchange — pre-computed for perp-arbitrage bots. Priced at $0.01 USDC on Base (x402). Pass a signed x402 v2 authorization as the '_payment' argument to unlock the paid response. Without it, the tool returns the 402 accept-list for your wallet to sign.

drift

check_drift_exposure

Check a Solana wallet's exposure to Drift Protocol — open perp positions, collateral, unrealized PnL, liquidation risk distance. Priced at $0.01 USDC on Base (x402). Pass a signed x402 v2 authorization as the '_payment' argument to unlock the paid response. Without it, the tool returns the 402 accept-list for your wallet to sign.

fred

fred_macro_series

Fetch a Federal Reserve Economic Data (FRED) series by ID — e.g. 'DGS10' (10Y yield), 'WALCL' (Fed balance sheet), 'T10Y2Y' (yield curve). Returns cleaned latest observations. Priced at $0.005 USDC on Base (x402). Pass a signed x402 v2 authorization as the '_payment' argument to unlock the paid response. Without it, the tool returns the 402 accept-list for your wallet to sign.

github

github_repo_health

Score a GitHub repository's health — commit cadence, issue-close latency, contributor diversity, CI green rate, release frequency. Returns 0-100 health score with per-factor breakdown. Priced at $0.02 USDC on Base (x402). Pass a signed x402 v2 authorization as the '_payment' argument to unlock the paid response. Without it, the tool returns the 402 accept-list for your wallet to sign.

jito

jito_tip_calculator

Compute an expected-value-maximizing Jito tip for a Solana arbitrage bundle. Inputs: pool_depth (USD), expected_profit (USD), slot_probability [0..1]. Returns tip lamports + EV breakdown. Priced at $0.01 USDC on Base (x402). Pass a signed x402 v2 authorization as the '_payment' argument to unlock the paid response. Without it, the tool returns the 402 accept-list for your wallet to sign.

openfda

openfda_adverse_events

openFDA drug adverse-event lookup for the last 12 months. Returns top reactions, report count, and seriousness breakdown (serious vs non-serious). Searches brand, generic, and medicinal-product names in parallel. Priced at $0.005 USDC on Base (x402). Pass a signed x402 v2 authorization as the '_payment' argument to unlock the paid response. Without it, the tool returns the 402 accept-list for your wallet to sign.

password

check_password_breach

Check whether a password hash prefix (SHA-1, first 5 chars) appears in the HIBP breach corpus. k-anonymity, no plaintext passwords sent. Priced at $0.005 USDC on Base (x402). Pass a signed x402 v2 authorization as the '_payment' argument to unlock the paid response. Without it, the tool returns the 402 accept-list for your wallet to sign.

premium

get_premium_cipher_chapter

Fetch a CIPHER premium chapter (markdown). Four chapters available: 'mev-deep-dive', 'three-tier-wallet', 'canadian-compliance', 'oracle-cloud-free-tier'. Priced at $0.25 USDC on Base (x402) per chapter. Pass a signed x402 v2 authorization as the '_payment' argument to unlock the paid response. Without it, the tool returns the 402 accept-list for your wallet to sign.

pubmed

pubmed_medical_search

Search PubMed (NCBI) for medical / life-sciences literature by keyword. Returns enriched article list: pmid, title, authors, journal, year, pub_types, plus a year-range + has-meta-analysis / has-review enrichment block. Ideal for medical RAG agents. Priced at $0.005 USDC on Base (x402). Pass a signed x402 v2 authorization as the '_payment' argument to unlock the paid response. Without it, the tool returns the 402 accept-list for your wallet to sign.

usda

usda_food_nutrition

USDA FoodData Central nutrition lookup. Query any food (brand or generic) and receive the best-matching record with a clean per_100g macro block (calories_kcal, protein_g, carb_g, fat_g, fiber_g, sugar_g, potassium_mg), plus alternates. Priced at $0.002 USDC on Base (x402). Pass a signed x402 v2 authorization as the '_payment' argument to unlock the paid response. Without it, the tool returns the 402 accept-list for your wallet to sign.

Endpoints

URL	Transport	State	Latency	Checked
https://cipher-x402-mcp.vercel.app/mcp	streamable-http	answering	67 ms	5 min ago

CIPHER x402 — Paid Solana & Crypto Tools — questions

Answers built from our own checks of this server.

What can CIPHER x402 — Paid Solana & Crypto Tools do?

It exposes 15 tools, read directly from the server on our last check. Among them: audit_comp_live_listings, check_drift_exposure, check_password_breach, coinalyze_funding_rates, fred_macro_series, get_premium_cipher_chapter and 9 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

What is CIPHER x402 — Paid Solana & Crypto Tools mostly used for?

Its tools cluster around osm and solana. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is CIPHER x402 — Paid Solana & Crypto Tools working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 17 of 91 checks got a reply (18.7%), average response time 826 ms. The bar chart above shows every period we have measured.

The registry lists CIPHER x402 — Paid Solana & Crypto Tools as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect CIPHER x402 — Paid Solana & Crypto Tools?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does CIPHER x402 — Paid Solana & Crypto Tools need an API key?

No. CIPHER x402 — Paid Solana & Crypto Tools completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 15 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is CIPHER x402 — Paid Solana & Crypto Tools?

It answers our handshake in 826 ms on average, which is faster than 9% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is CIPHER x402 — Paid Solana & Crypto Tools open source?

Yes — it is published under the MIT licence, written in HTML and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.