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

MCP server · by Timwal78

Web APIs Streamable HTTPSSE v2.3.0

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

View source ↗ More servers

Install

Run one of the commands below, then add the client config underneath.

Streamable HTTPhttps://mcp-x402.onrender.com/mcp
SSEhttps://mcp-x402.onrender.com/sse

Client configuration

Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.

mcpServers{
  "mcpServers": {
    "mcp-x402-2": {
      "url": "https://mcp-x402.onrender.com/mcp"
    }
  }
}

About this server

mcp-x402 — MCP server for agents with autonomous USDC/RLUSD payments is listed in the Web APIs category of the MCPNav directory. It is distributed as Streamable HTTP, SSE and can be loaded by any client that speaks the Model Context Protocol.

Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.

Frequently asked questions

What is the mcp-x402 — MCP server for agents with autonomous USDC/RLUSD payments MCP server?

mcp-x402 — MCP server for agents with autonomous USDC/RLUSD payments is an MCP server by Timwal78. 85+ pay-per-call MCP tools: trading, federal grants/contracts, SEC, FTD. x402 USDC/RLUSD. No keys.

How do I install mcp-x402 — MCP server for agents with autonomous USDC/RLUSD payments?

Install it with: https://mcp-x402.onrender.com/mcp. Then add the JSON config to your client's MCP settings and restart the client.

Is mcp-x402 — MCP server for agents with autonomous USDC/RLUSD payments free to use?

The MCP server itself is free to install. The source is public on https://github.com/timwal78/SML_Portfolio. Any third-party API it calls (such as a search or maps API) may require its own key and billing.

Which clients support mcp-x402 — MCP server for agents with autonomous USDC/RLUSD payments?

Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.