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Coal — Payments for AI agents

github

By github 👁 1 views ▲ 0 votes

Payment rails for AI agents. Pay merchants in USDC on Base. Dual-protocol: x402 + OKX APP.

Homepage Verified source GitHub

Configuration Example

{
  "remotes": [
    {
      "type": "streamable-http",
      "url": "https://mcp.usecoal.xyz/api/mcp",
      "headers": [
        {
          "description": "Wallet private key (0x... 64-char hex). Signs payments via EIP-3009 on Base. Optional — read-only tools work without it.",
          "isSecret": true,
          "name": "X-Coal-Agent-Key"
        },
        {
          "description": "Coal API key for create_checkout + query_merchant_memory. Get one at https://usecoal.xyz/console/keys. Optional.",
          "isSecret": true,
          "name": "X-Coal-Api-Key"
        }
      ]
    }
  ],
  "packages": []
}

mcp model-context-protocol streamable-http

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