io.github.pay-skill/pay-mcp

io.github.pay-skill/pay-mcp

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

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "pay-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@pay-skill/mcp@0.2.8"
      ],
      "env": {
        "PAYSKILL_SIGNER_KEY": "<your PAYSKILL_SIGNER_KEY>"
      }
    }
  }
}
Environment variables
  • PAYSKILL_SIGNER_KEYsecretPrivate key hex for importing an existing wallet (optional — generates new wallet if not set)

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.2.8
Registry
active
Published
4/17/2026

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Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.