← Index

io.github.Z333Q/p402

io.github.Z333Q/p402·v1.0.0·Finance & Payments
Quality Score
84
/100

Multi-provider AI router with x402 micropayment settlement on Base L2. 1% flat fee.

§01  Install
Claude Desktop (claude_desktop_config.json)
{
  "mcpServers": {
    "p402": {
      "command": "npx",
      "args": [
        "-y",
        "@p402/mcp-server"
      ],
      "env": {
        "P402_API_KEY": "<your-p402_api_key>",
        "P402_ROUTER_URL": "<p402_router_url>"
      }
    }
  }
}
Cursor (.cursor/mcp.json)
{
  "mcpServers": {
    "p402": {
      "command": "npx",
      "args": [
        "-y",
        "@p402/mcp-server"
      ],
      "env": {
        "P402_API_KEY": "<your-p402_api_key>",
        "P402_ROUTER_URL": "<p402_router_url>"
      }
    }
  }
}
Cline (cline_mcp_settings.json)
npx -y @p402/mcp-server
§02  Environment variables
P402_API_KEY
requiredsecret

Your P402 API key. Get one at https://p402.io/dashboard/settings

P402_ROUTER_URL

P402 router base URL override. Defaults to https://p402.io

§03  MCP Quality Score  ·  methodology
freshness
24
completeness
10
installability
25
documentation
15
stability
10
§04  Alternatives in Finance & Payments