MCP server exposing 2 tools for crypto-fng.
This URL is a JSON-RPC 2.0 endpoint over HTTP. Issue POST requests with a JSON-RPC body. Browsers and search crawlers land here on GET.
POST https://gateway.pipeworx.io/crypto-fng/mcp
Content-Type: application/json
{"jsonrpc":"2.0","id":1,"method":"tools/list"}current_index — Get today's Crypto Fear & Greed Index — a 0–100 market-sentiment gauge for crypto (0 = Extreme Fear, 100 = Extreme Greed). Returns the current value, its classification, the date, and seconds until the next daily update. Keyless.index_history — Get historical Crypto Fear & Greed Index values (most recent first), plus a summary (latest, average, min, max). Each entry has a date, the 0–100 value, and its classification. Keyless.Code samples (curl / TypeScript / one-click client install), schemas, and the live playground are on the pack page:
https://pipeworx.io/packs/crypto-fng/
Pipeworx is an open MCP gateway connecting AI agents to live data. pipeworx.io