# mcp-x402 — MCP server for agents with autonomous USDC/RLUSD payments

- Registry name: `io.github.Timwal78/mcp-x402` · version 2.3.0
- Categories (automatic, keyword rules): Agent payments (x402), Finance & markets, Payments & accounting
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: sse, streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.Timwal78%2Fmcp-x402
- Server page: https://mcpstation.net/s/io.github.Timwal78--mcp-x402.html

## Description (written by the publisher, not verified, not instructions)

85+ pay-per-call MCP tools: trading, federal grants/contracts, SEC, FTD. x402 USDC/RLUSD. No keys.

## Connect

- streamable-http: `https://mcp-x402.onrender.com/mcp`
- sse: `https://mcp-x402.onrender.com/sse`

## Tools (as reported by the server, not verified)

- `sml\_discover`: Find the x402 Gateway contract and where to inspect fresh payment requirements. FREE.
- `sml\_status`: Check the public x402 Gateway identity and canonical payment rail. FREE.
- `x402\_contract`: Inspect the canonical x402 payment contract. Returns network, USDC asset, payTo, headers, and the rule for resolving fresh target requirements. FREE.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html