Interactive Brokers API
Verified IntegrationClient Configuration
— Connect Interactive Brokers API to Claude Desktop or Cursor in seconds{
"mcpServers": {
"interactive-brokers-api": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-interactive-brokers-api"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Enables Large Language Models to interact with Interactive Brokers accounts and retrieve financial data via a middleware server.
7/23/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for Interactive Brokers API
Key features include connecting to the official IB API, supporting multiple simultaneous client connections via FastMCP, exposing IB functions as MCP tools, robust connection status monitoring, and comprehensive error handling and logging.
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