Coal — Payments for AI agents

About Coal — Payments for AI agents

Use Coal — Payments for AI agents with your agent

claude mcp add --transport http coal-payments-for-ai-agents https://mcp.usecoal.xyz/api/mcp

{
  "mcpServers": {
    "coal-payments-for-ai-agents": {
      "url": "https://mcp.usecoal.xyz/api/mcp"
    }
  }
}

Frequently asked questions

What is Coal — Payments for AI agents?

Coal — Payments for AI agents is an MCP (Model Context Protocol) server by emmanuel39hanks in the Autonomous Agents category. Payment rails for AI agents. Pay merchants in USDC on Base. Dual-protocol: x402 + OKX APP.

How do I connect Coal — Payments for AI agents to Claude, Cursor, or another MCP client?

Coal — Payments for AI agents is a remote MCP server — add its endpoint (https://mcp.usecoal.xyz/api/mcp) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.

Is Coal — Payments for AI agents open source?

Yes — the source code is public at github.com/emmanuel39hanks/coal, with 1 GitHub stars.

Can AI agents pay to use Coal — Payments for AI agents?

Not yet through Loomal — Coal — Payments for AI agents is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.