Crypto & Web Data API for Agents for Claude.ai

io.github.stoplus/crypto-web-data-api

90 pay-per-call tools: search, SEC, CVE, registries, PubMed, geo, EVM & Solana data. x402.

client:Claude.ai transport:streamable-http tools:33

Install Crypto & Web Data API for Agents in Claude.ai

Settings → Connectors → Add custom connector

https://api.agent-data.workers.dev/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

arbitrage
candles
company
defi_yields
domain
email_check
ens
evm_address
evm_balance
evm_call
evm_token_balance
evm_token_risk
evm_tx
fetch
funding
fx
gas
market_overview
news
news_search
pdf
polymarket
price
prices

All 33 tools →

Crypto & Web Data API for Agents in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Crypto & Web Data API for Agents MCP server