To add your HitBTC API key to Bitsgap you will need to have an account on HitBTC where you can generate it from the back office.
Step 1: Login to your HitBTC account
Step 2: Proceed to API generation
When you are logged in, you need to click on the Settings button located in the top right part of your HitBTC interface.
Step 3: Generate your new API key
Go to API keys tab and click the New API key button to create a new API key for HitBTC.
Step 4: Configure your new API key