All MCP servers

Mcp X402

Official
by Api.AirforcestdioFinance & Payments0252MIT

MCP server for x402 — HTTP-native micropayments protocol by Coinbase (USDC on Base/Solana)

mcpopen-sourcefinance-payments

Endpoint

POST 

Connecting a client

Most MCP clients accept a remote server URL plus a bearer token.

{
  "mcpServers": {
    "mcp-x402-imp4afa2": {
      "url": "",
      "headers": { "Authorization": "Bearer YOUR_API_KEY" }
    }
  }
}