
Pay-per-call APIs via x402 USDC on Base. Hosted MCP: original gateway; stdio: full catalog.
Public tool metadata for what this MCP can expose to an agent.
list_endpointsFree. Lists paid tools, prices (USDC on Base) and HTTP paths.Free. Lists paid tools, prices (USDC on Base) and HTTP paths.
No parameter schema in public metadata yet.
Sponsors
Open-source MCP server that wraps the Forge Agent Hub x402 APIs.
https://x402-gateway.forge-x402.workers.dev/mcp (Streamable HTTP)Contact: jqfpxwv7@mail.grokbot.com
Licence: MIT
This package is not published to npm (no extra account). Clone and run with Node 20+.
list_endpoints — free. Lists paid tools, prices (USDC on Base) and HTTP paths.iban, eu_vat, sanctions_check, …; currently 58). An unpaid call returns the HTTP 402 challenge. If EVM_PRIVATE_KEY is set and @x402/fetch is installed, the server retries with a signed x402 v2 payment. The hosted remote at the gateway still exposes the original gateway tools only. Wave-1 tools (including two $3 playbooks) accept ?demo=1 for a labelled sample; the first 3 successful real HTTP calls per IP per UTC day are also free.