Official MCP RegistryHosted servermcp-x402.onrender.com
x402 Finance
56 pay-per-call MCP tools: federal grants/contracts, market intel, SEC, FTD. x402 USDC. No keys.
Connect to Claude Code
Copyclaude mcp add --transport http x402-finance https://mcp-x402.onrender.com/mcpVendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.
Endpoints
- https://mcp-x402.onrender.com/mcpstreamable-http
Published in the official MCP registry as “x402 Finance”. Verified through the vendor namespace.