Postman
Learn API fundamentals and earn a free badge from Postman, the world's most popular API development platform used by 30M+ developers.
Duration
5 hours
Level
Beginner
Deadline
No Deadline
Basic understanding of web technologies is helpful but not required. No coding experience needed to get started.
Introduction to APIs — What APIs are and why they matter in modern software
HTTP Fundamentals — Understanding requests, responses, methods, and status codes
Using Postman — Setting up workspaces, collections, and environments
API Testing — Writing tests, assertions, and automating API validation
Variables and Scripting — Using variables, pre-request scripts, and test scripts
API Documentation — Generating and sharing professional API documentation
Postman is the world's leading API development platform, used by over 30 million developers and 500,000 organizations worldwide for building, testing, and documenting APIs.
Founded
2014
Location
San Francisco, California, USA
Recognition
30M+ Developers | #1 API Platform
Complete walkthrough with screenshots, tips, and troubleshooting
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