Login into Your ByBit Account.
Switch to your Sub-account you want to create API and Secret Key.

Click On API

Click on Create New Key.

Choose System-generated API Keys.

Check API Transaction, Read-Write on API Key Permission and Only IPs with permission Granted. Use these IP address : 128.199.211.108,176.126.70.136

Check Unified Trading > Orders and Positions Only. Leave all other options unchecked and then click on Submit.

Enter your Google 2FA Code.

Copy API Key and API Secret and store it in a safe place. Send us the API and Secret Key and you have created it Successfully.