How do I install pay-mcp?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 40 (Fair). The formula is published on the methodology page.

MCPpedia

pay-mcp MCP Server — Install for Claude, Cursor & VS Code | MCPpedia

pay-mcp MCP Server

Name: pay-mcp MCP Server
Author: pay-skill

USDC payments for AI agents on Base — direct, tabs, x402 paywalls, discovery

Tools Versions Alternatives

Registrypay-skill

40Fair

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "pay-skill-pay-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@pay-skill/mcp@0.2.8"
      ],
      "env": {
        "PAYSKILL_SIGNER_KEY": "YOUR_PAYSKILL_SIGNER_KEY",
        "PAY_NETWORK": ""
      }
    }
  }
}

Install guide

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Environment

Name	Required	Notes
PAYSKILL_SIGNER_KEY	No	Private key hex for importing an existing wallet (optional — generates new wallet if not set) Secret.
PAY_NETWORK	No	Network to use: mainnet or testnet (default: mainnet)

pay-mcp MCP Server

Install

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