Broker API troubleshooting center
Start here for IP not whitelisted, broker API 403, proxy 407, wrong exit IP and WebSocket origin errors. Confirm api.ipify.org through the proxy matches the dashboard dedicated IP, confirm that address is the only broker-portal slot, and use host bom-node1.algo-ip.in port 443. Guides: Zerodha, Angel One, Dhan, 403.