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io.github.npraught/orcpin

Official registry AI and agents

Paid x402 facts for AI agents: signed statements, door reports, endpoint checks, chain reads

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package orcpin-mcp
Claude Code 
claude mcp add orcpin -e 'ORCPIN_PRIVATE_KEY=<your orcpin_private_key>' -e 'ORCPIN_TOOLSETS=<ORCPIN_TOOLSETS>' -e 'X402_NETWORK=<X402_NETWORK>' -- npx -y orcpin-mcp@0.6.0
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "orcpin": {
            "command": "npx",
            "args": [
                "-y",
                "orcpin-mcp@0.6.0"
            ],
            "env": {
                "ORCPIN_PRIVATE_KEY": "<your orcpin_private_key>",
                "ORCPIN_TOOLSETS": "<ORCPIN_TOOLSETS>",
                "X402_NETWORK": "<X402_NETWORK>"
            }
        }
    }
}

Environment variables

  • ORCPIN_PRIVATE_KEY required secret Private key (0x + 64 hex) of a dedicated, low-balance Base wallet holding a few dollars of USDC. Used only to sign gasless x402 payment authorizations; never transmitted. A door report costs about $50, so fund for what you intend to buy.
  • ORCPIN_TOOLSETS Optional comma-separated subset of tools to expose: "defi" (chain + endpoint-reliability tools) and/or "trading" (trade-log calculators). Default: all ten paid tools. The free directory tool is always exposed; the ledger tools (statement, door report) are exposed regardless of this setting.
  • X402_NETWORK x402 network id. Default eip155:8453 (Base mainnet).

Frequently asked questions

What is io.github.npraught/orcpin?

Paid x402 facts for AI agents: signed statements, door reports, endpoint checks, chain reads

How do I install io.github.npraught/orcpin?

It runs on your machine. In Claude Code: claude mcp add orcpin -e 'ORCPIN_PRIVATE_KEY=<your orcpin_private_key>' -e 'ORCPIN_TOOLSETS=<ORCPIN_TOOLSETS>' -e 'X402_NETWORK=<X402_NETWORK>' -- npx -y orcpin-mcp@0.6.0. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.npraught/orcpin need an API key?

Yes. It expects ORCPIN_PRIVATE_KEY, which you set in its configuration.

Who maintains io.github.npraught/orcpin?

It is published by npraught. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.