Understanding API Method

GET
Get is getting the data using fetch and await.

POST
Post will submit the data to the server, it will allow a developer to post data to another server.

PATCH
Patch will cover data that are unnecessary.

DELETE
Delete will remove data that were currently fetched.

Putting It Together
I think GET, POST, PATCH, and DELETE could work together by GET getting data, POST adding data, PATCH updating data, and DELETE removing data from an application.