About Postman Postman is the world’s leading API platform, used by more than 20 million developers and 500,000 organizations for building and using APIs.

Postman has announced a new command line collection runner dubbed Newman. The open-source tool is designed to run and test Postman Collections directly from the command line.

Postman agent workflows. Image Credits:Postman He also noted that a growing number of Postman users are non-developers, who want to use the service for building simple, API-centric applications.