Fyers
Fyers copy trading for your own accounts
Connect a Fyers API app once, then let every child follow the master book you already trade.
Fyers uses OAuth: CopyTrading opens generate-authcode, you log in, and the callback exchanges auth_code with your appId hash. The desk stays live until that token is rotated.
A Fyers master can copy onto Fyers children or onto Dhan, Zerodha, Upstox, and the other wired brokers. Instrument codes are translated so the same NSE symbol is sent on each API.
Per-child multipliers and skip filters apply the same way as every other desk. Shadow mode is the dry-run path before you turn a child live.
How you connect
Register the Fyers callback URL on your API app, then connect Fyers from the watch desk.