FreeLLMAPI

One OpenAI-compatible endpoint. Fourteen free LLM providers. ~1.3B+ tokens per month.

Aggregate the free tiers from Google, Groq, Cerebras, SambaNova, NVIDIA, Mistral, OpenRouter, GitHub Models, Hugging Face, Cohere, Cloudflare, Zhipu, Moonshot, and MiniMax behind a single /v1/chat/completions endpoint. Keys are stored encrypted. A router picks the best available model for each request, falls over to the next provider when one is rate-limited, and tracks per-key usage so you stay under every free-tier cap.

Contents

• Why this exists
• Supported providers
• Features
• Not yet supported
• Quick start
• Using the API
• Screenshots
• How it works
• Limitations
• Contributing
• Terms of Service review
• Disclaimer

Why this exists

Every serious AI lab now offers a free tier — a few million tokens a month, a few thousand requests a day. On its own each tier is a toy. Stacked together, they add up to roughly 1.3 billion tokens per month of working inference capacity, across dozens of models from small-and-fast to reasonably capable.

The problem is that stacking them by hand is painful: fourteen different SDKs, fourteen different rate limits, fourteen places a request can fail. FreeLLMAPI collapses that into one OpenAI-compatible endpoint. Point any OpenAI client library at your local server, and it routes transparently across whichever providers you've added keys for.

Supported providers

GoogleGemini 2.5 Pro / Flash GroqLlama 4, Qwen, Kimi CerebrasLlama 3.3, Qwen SambaNovaLlama 3.3 70B

NVIDIANIM catalog MistralLa Plateforme OpenRouterFree-tier models GitHub ModelsGPT-4o, Llama, Phi

Hugging FaceInference Providers CohereCommand R+ (trial) CloudflareWorkers AI ZhipuGLM-4 series

MoonshotKimi MiniMaxabab / hailuo Adding another? See Contributing.

Features

• OpenAI-compatible — POST /v1/chat/completions and GET /v1/models work with the official OpenAI SDKs and any OpenAI-compatible client (LangChain, LlamaIndex, Continue, Hermes, etc.). Just change base_url.
• Streaming and non-streaming — Server-Sent Events for `s