In order to create API keys please proceed with the following.
Go to Gemini
Log in or create a new account on Gemini.
Note! You must complete the Gemini verification process in order to use API keys:
Open the Account Settings
Click on the Account tab on the top right corner of the page and click on Settings:
Open the API Tab
Click the API Tab on the left side bar menu:
Click on Create API key:
After clicking on it, you may be prompted to complete 2FA.
Enter the 2FA code after it's enabled:
Choose the Scope
On the Create API Key dropdown menu, select Primary if you are trading on an individual account. Select Master if you are going to use this API Key for multiple accounts.
Name the API keys
When you have multiple APIs, a proper name helps to manage it:
Save API key and API Secret
Copy and save your API key and API Secret somewhere safe. You will need them to connect to 3Commas:
Set the Permissions
Enable Trading Permission and put a check-mark in API secret acknowledgement, then click Create API key:
Add Gemini to 3Commas
Congratulations! Your API keys are created and the exchange is ready to be connected to 3Commas!