Universal LLM Gateway: One API, every LLM. OpenAI/Anthropic-compatible endpoints with multi-provider translation and intelligent load-balancing.
Access multiple language model services through a single API without changing your existing applications' code.
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LLM-API-Key-Proxy has 544 stars on GitHub. It has been forked 107 times. LLM-API-Key-Proxy is written mainly in Python. It has been in active development since 2025. Its main topics are api-key, gemini-api, large-language-model, large-language-models.
Universal LLM Gateway: One API, every LLM. OpenAI/Anthropic-compatible endpoints with multi-provider translation and intelligent load-balancing.
LLM-API-Key-Proxy is an open-source project.
Yes. LLM-API-Key-Proxy is free and open source — you can use, modify and self-host it.
LLM-API-Key-Proxy is written mainly in Python.
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