This document provides definitions and an overview of the System for Cross-domain Identity Management (SCIM). It lays out the system's concepts, models, and flows, and it includes user scenarios, use cases, and requirements.| IETF Datatracker
Postman is a collaboration platform for API development. Postman's features simplify each step of building an API and streamline collaboration so you can create better APIs—faster.| Postman Docs