HttpRider is a cross-platfom open souce desktop API client built using Python and PyQt. It is a lean alternative to Postman and other tools developed using Electron.
Downloads are currently available for MacOS and Windows from the following page.
🚀 Open source and Cross-Platform
🚀 Lean and Faster than Java/Electron alternatives
🚀 OpenAPI V3 exporter: You can export to OpenAPI v3 including the request/response schema which is lacking in other clients.
🚀 Feature rich generators: Generating code for running performance tests using Locust.io or Slowcooker. Monitor with Runscope or just generate tests using Apickli or RestAssured.
🚀 Labels: A different way to group Apis which makes it easier to share API requests between different scenarios. Like Login API used for different use-cases.
🚀 Mocking: Embedded mocking support to quickly prototype an API
🚀 Assertions: Create simple assertions for any request/response element and see the results on each run.
🚀 Fuzz testing: Running quick test with fuzzed requests against your Api.
🚀 Api Sharing: Share API using an open source online service.
And more here