Need help for item and item related data for REST API

Hi All,
Is there any proper documentation for end points of erpnext for REST API.
Specially for

  • how to fetch item
  • how to fetch item multiple images,
  • how to fetch item special price
  • how to fetch item discount price
  • how to fetch item category.

Thanks,
with regards

Any Update

Have you gone through the REST API documentation?

https://frappe.io/docs/user/en/guides/integration/rest_api#fields

Thanks for the replay,
Yes I read the document but not mention in details for all endpoints. Like the below points

how to fetch item
how to fetch item multiple images,
how to fetch item special price
how to fetch item discount price
how to fetch item category.