To know more about APIs, refer APIs section
First, you need an environment in which you can create APIs for that environment. If you have no idea about creating an environment, refer guide on how to create an environment section
Navigate to APIs for that specific environment by clicking
You will be seeing a list of APIs, Click
Once done with entering API details, click
Now you can see created APIs in that particular environment section which can be consumed now by any clients(Frontend-React.js,Next.js or Python client, etc.