xportalx MCP Server

by virgen101 Your server? Claim it

answering

xportalx is answering right now. Last checked 13 min ago. It exposes 29 tools.

AI agent gateway with web fetching, data extraction, crypto pricing, and x402 payments

Uptime history 91 days of history · worst day 99%

91 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

367 ms

Response time

average over 24h

open, no key

Access

streamable-http

xportalx missed one check this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add xportalx --transport http https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp

Settings → Connectors → Add custom connector, then paste this address

https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp

~/.codex/config.toml

[mcp_servers.xportalx]
url = "https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "xportalx": {
      "url": "https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "xportalx": {
      "type": "http",
      "url": "https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp"
    }
  }
}

Available tools 29

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

nansen

nansen_smart_money_holdings

Screen tokens with Smart Money activity using Nansen Token Screener. Supports natural language like 'what are whales buying on base?' or 'trending tokens on solana'. Cost: 0.01 USDC

nansen_smart_money_netflows

Track net capital flows from Smart Money wallets. Supports natural language like 'are whales accumulating ETH?' or 'smart money flows for PEPE last 7 days'. Cost: 0.01 USDC

nansen_token_god_mode

Full token analytics with Nansen TGM. Supports natural language like 'analyze VIRTUAL token' or 'who holds the most PEPE?'. Auto-resolves token symbols to addresses. Cost: 0.01 USDC

nansen_wallet_profiler

Comprehensive wallet analysis. Supports natural language like 'profile vitalik.eth' or 'what labels does 0x... have?'. Returns balances, Nansen labels, and transactions. Cost: 0.01 USDC

x402

x402_proxy

Access x402-protected APIs with automatic payment. Dynamic pricing: 0.01 USDC fee + target cost. Supports USDC on Base.

x402_proxy_price

Get dynamic pricing for x402 proxy requests. FREE - returns total cost (proxy fee + target cost).

x402_send

Send USDC directly to ANY wallet address via x402 payment. Just provide to_address and amount - the flow auto-completes: 1) Pay 0.01 USDC platform fee 2) Pay the amount directly to destination. Tokens go from you to recipient. Perfect for paying agents, tipping, or sending to any address.

coinbase

coinbase_facilitator

x402 payment facilitation - get payment info, verify transactions, check rates. FREE

coinbase_price

Get cryptocurrency prices and exchange rates from Coinbase. FREE - no payment required.

fund

fund_wallet

Fund your custodial wallet with USDC. DYNAMIC PRICING: You pay (amount + 0.01 USDC fee). The owner wallet is auto-detected from your x402 payment. Example: To deposit 5 USDC, you pay 5.01 USDC and 5 USDC is transferred to your custodial wallet.

fund_wallet_eth

Fund your custodial wallet with ETH for gas. DYNAMIC PRICING: You pay the USDC equivalent of (ETH amount + 0.01 USDC fee). The owner wallet is auto-detected from your x402 payment. Example: To deposit 0.001 ETH, you pay ~$3.50 USDC (ETH value) + 0.01 USDC fee.

wallet

create_wallet

Create a custodial wallet for an AI agent using Privy. Cost: 0.01 USDC. The owner wallet is automatically detected from your x402 payment - no need to provide it explicitly. The wallet can be used for automated transactions including swaps.

get_wallet_balance

Check the balance of your custodial wallet. FREE - no payment required. Returns ETH and USDC balances on Base network.

api

fetch_api

Fetch structured JSON/XML data from any API endpoint. Best for REST APIs and data feeds. Cost: 0.01 USDC

crawl

crawl

Crawl a website starting from a URL, following links up to specified depth. Cost: 0.01 USDC

dexscreener

dexscreener_token

Get real-time token price and market data from DexScreener. FREE - no payment required.

erc8004

erc8004_register

Register your AI agent on-chain with ERC-8004 Trustless Agent Identity. Cost: 0.01 USDC. You receive an NFT representing your agent identity.

extract

extract

Extract structured data from a web page using a JSON schema. AI-powered extraction. Cost: 0.01 USDC

failure

failure_reason

Understand why a job failed. FREE - lookup job failures or get failure code reference.

markdown

markdown_convert

Convert a web page to clean Markdown format. Great for LLM consumption. Cost: 0.01 USDC

mcp

mcp_pricing

Get pricing information for all MCP tools. FREE - returns cost breakdown for each tool.

page

fetch_page

Fetch raw HTML content from any web page. Best for static HTML scraping. Cost: 0.01 USDC

pdf

fetch_pdf

Fetch and extract text content from PDF documents. Returns structured text with page numbers. Cost: 0.01 USDC

send

send_tokens

Send USDC from your custodial wallet to ANY wallet address. Cost: 0.01 USDC. The sender (your custodial wallet) is auto-detected from your x402 payment. Use this to pay other agents, transfer to exchanges, or send to any address.

solve

solve_captcha

Solve captchas on protected pages and extract content. Uses 2Captcha to bypass reCAPTCHA/hCaptcha, then Claude AI selects the best tool to retrieve content. Cost: 0.01 USDC

swap

swap

Execute a token swap on Base via 0x DEX Aggregator. AI-ENHANCED: Accepts natural language like 'swap 10 USDC for VIRTUAL'. THREE MODES: (1) PRIVY MODE (RECOMMENDED): Provide owner_wallet - uses your secure Privy custodial wallet (create one first with create_wallet tool). (2) PRIVATE KEY MODE: Provide privateKey - server signs with your key (less secure). (3) BRIDGE MODE: Provide takerAddress only - returns a URL where you sign with browser wallet. Cost: 0.10 USDC

verify

verify_agent

Verify a wallet signature (EIP-191) to authenticate an agent. FREE - no payment required.

withdraw

withdraw_wallet

Withdraw USDC from your custodial wallet to your owner wallet. Cost: 0.01 USDC. The owner wallet is auto-detected from your x402 payment.

zora

zora_wallet

Get comprehensive Zora NFT wallet data: NFTs minted, NFTs owned, creator profile, total mints/collections, and estimated earnings. FREE - no payment required.

Endpoints

URL	Transport	State	Latency	Checked
https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp	streamable-http	answering	319 ms	13 min ago

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xportalx — questions

Answers built from our own checks of this server.

What can xportalx do?

It exposes 29 tools, read directly from the server on our last check. Among them: coinbase_facilitator, coinbase_price, crawl, create_wallet, dexscreener_token, erc8004_register and 23 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 xportalx mostly used for?

Its tools cluster around nansen, x402 and fund. 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 xportalx working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 367 ms. The bar chart above shows every period we have measured.

How do I connect xportalx?

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

Does xportalx need an API key?

No. xportalx completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 29 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is xportalx?

It answers our handshake in 367 ms on average, which is faster than 36% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.