API Tools

Postman · Bruno · Hoppscotch · Scalar · 4 tools tracked

Strong

The world's most popular API platform — test, document, and collaborate on APIs with a desktop GUI, automated test collections, and mock servers.

API TestingCollaborationNo-code

Good

Lightweight open-source API development platform — browser-based REST, GraphQL, and WebSocket client with team collaboration and self-host option.

TypeScriptOpen SourceAPI Testing

Good

Open-source API client with collections stored as plain text files in your Git repo — no cloud sync, no accounts, just files.

TypeScriptOpen SourceAPI Testing

Good

Beautiful OpenAPI-based API reference documentation with a built-in API client — drop in a script tag or npm package to render stunning API docs.

TypeScriptOpen SourceAPI Reference

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