3Commas MCP Server Documentation

3Commas REST API allows you to trade via MCP, here you can learn how to connect most popular MCP tools with 3Commas.

How to start

• Sign in into your account or register a new one.

• Open 3Commas API page and create a new API key.

HMAC API keys per Account

Right now we allow up to 10 HMAC API keys per account.

HMAC API and Secret keys

You will see API and Secret keys only once after creation.

HMAC API keys expiration

When creating an API key, you can whitelist specific IP addresses to make the key non-expiring. However, if the API key is created without any whitelisted IPs, it will expire after three months and be automatically deleted.

• Add 3commas block to your mcpServers config:

{
  "mcpServers": {
    "3commas": {
      "url": "https://trade.3commas.io:2083/mcp",
      "headers": {
        "X-API-Key": "Your API key here",
        "X-Secret-Key": "Your Secret key here"
      }
    }
  }
}

We are continuously improving the platform, and new endpoints and features will be added soon to make your automated trading more flexible and efficient.