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ChunkBack

A Fake LLM API server for testing apps without paying. ChunkBack lets you test your apps with LLM provider endpoints without having to pay for the providers. The one thing that always was a pain was to pay OpenAI/Gemini/Anthropic a few dollars a month just for me to say "test" or have a CI runner validate some UI code.

Open source

4 stars · GitHubexternal site

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