Apps similar to OpenAPI Devtools include Hoppscotch, which is free and open source. Other options are ApiOpenStudio. Between them they cover self-hosting and the web.
Hoppscotch is an open-source API development ecosystem. It helps you create your requests faster, saving you precious time on your development.
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Api Open Studio allows you to quickly create and manage APIs with full business and processing logic and user management, using low-code. As a result, you can save important time and money by dedicating your resources on other tasks, while at the same time maintaining the...
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