Integrate test suites into your preferred CI/CD service with Newman , our command line collection runner. Postman also has built-in support for popular data formats such as OpenAPI GraphQL, and RAML. Postman is free to download and use for teams of any size. API stands for Application Programming Interface which allows software applications to communicate with each other via API calls. It started in 2012 as a side project by Abhinav Asthana to simplify API workflow in testing and development.
Postman is a scalable API testing tool that quickly integrates into CI/CD pipeline.