Spot trading includes an extensive Rest and Websocket API which you can use to place orders, get market data and a lot more about your account and the market. Necessary for the usage of the API is authentication based on your personal API key. You can request an API key on the exchange API page: https://exchange.litebit.eu/user/api
Additionally on this page you can find a link to the extensive API overview found on: https://docs.exchange.litebit.eu/
In general, the API is for more advanced users, please take care with using the API for orders or personal information, and take care to keep your API key secret from others as it provides full access to your account and funds.