We built a tool that automatically generates API tests
Hi, this is Mish and Sebastian. We are working on Step CI - a fully automated API testing platform for developers. Step CI works programming-language independent and for different API paradigms (REST, GraphQL, XML). Our CLI and test runner are available on GitHub (https://github.com/stepci) under the MPLv2 license. Since our last launch, Step CI is now able to generate automated tests for your API based on your OpenAPI (Swagger) spec. This saves you a lot of time as you never have to write and maintain your tests again! We would like to invite you to try our tool and give us…
In plain words
Step CI is an automated API testing platform that generates tests from OpenAPI specifications, eliminating manual test writing and maintenance. It supports multiple API paradigms including REST, GraphQL, and XML in a programming-language-independent way. The CLI and test runner are open source under the MPLv2 license on GitHub, designed for developers who need to test APIs efficiently across different types and formats.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hi, this is Mish and Sebastian. We are working on Step CI - a fully automated API testing platform for developers. Step CI works programming-language independent and for different API paradigms (REST, GraphQL, XML). Our CLI and test runner are available on GitHub (https://github.com/stepci) under the MPLv2 license. Since our last launch, Step CI is now able to generate automated tests for your API based on your OpenAPI (Swagger) spec. This saves you a lot of time as you never have to write and maintain your tests again! We would like to invite you to try our tool and give us feedback! Please star us on GitHub, if you like what we are working on! We are very thankful for your attention and any feedback or suggestions we receive from you :) Mish and Sebastian from Germany
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