This section contains in-depth documentation on each of the API methods for those already up and running. If that's you, the connect method is a good entry point.
If you're just getting started with the API, you might want to see what it can do, check out the examples for some inspiration or try it out in the playground.
The API makes extensive use of modern JavaScript language features, so if you're not already familiar with Promises, async/await, Iterators and AsyncIterators the respective links are good places to find out more.