Free LLM APIs List: 100% Free Endpoints, Limits & OpenAI SDK Support
Save this constantly updated list of forever-free LLM APIs with exact request limits and OpenAI SDK support—Google AI Studio, Groq, Cerebras, OpenRouter & more.
Save: a constantly updated of 100% free APIs for LLMs that remain free forever.
The list includes Google AI Studio, Groq, Cerebras, OpenRouter, NVIDIA NIM, Mistral, and dozens of other services with exact request limits and OpenAI SDK support in one place.
Already 25k stars on GitHub. Just paste any endpoint into Cursor or Claude Code and start building
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