Where can I find an example of the implementation of the API (Laravel Password) not for SPA, but for other applications (with APP ID)?

Question

User identification

There are many examples of simple authorization with Laravel Password on the Internet, but they use this scheme: authorization -> get a short-lived key -> the key expires, update it, etc. But how to make an API for applications? For example, like vk.com. There you get ONE key and use them for requests. You can make a crutch, but I think there are ready-made solutions