Step 1: Getting an API Key

To get a free sandbox key, you need to create an account. Go to liteAPI and choose signup in the upper right corner. No credit card is required to get started.

Once you have an account and can access the dashboard, navigate to the developer page in the sidebar and choose the API Keys tab at the top.

Here, you can copy your sandbox key. This key will allow you to begin making liteAPI calls.

If you are at the stage where it is time to make actual bookings, then attach a credit card to get a production key. Don't forget to also setup a payout method to collect your earnings.