Status: [LIVE] Endpoints found: https://fhrouter.com/free-llm Source: https://github.com/fhrouter/examples-openai-python # FHRouter Python Examples — Free LLM API via the OpenAI SDK Minimal Python examples for calling [FHRouter](https://fhrouter.com) with the official OpenAI SDK. The free tier includes frontier models (Grok 4.6, DeepSeek V4 Flash, GLM 5.3 Flash) on every account — no credit card. > **Free tier:** frontier AI models (Grok, DeepSeek, GLM) free on every [FHRouter](https://fhrouter.com) account — no credit card. [Free LLM API](https://fhrouter.com/free-llm-api) · [How free models work](https://fhrouter.com/docs/free-models) ## Setup ```bash pip install openai export FHROUTER_API_KEY="your-key" # create at https://fhrouter.com/token ``` All examples use base URL `https://fhrouter.com/v1` — the whole [OpenAI-compatible API](https://fhrouter.com/docs/api-reference) works: streaming, tool calls, embeddings, OpenAI-shaped errors. ## Files - [`chat.py`](chat.py) — simple chat call to a free model - [`streaming.py`](streaming.py) — token-by-token streaming - [`list_models.py`](list_models.py) — list models your key can call ## Free models Current free set: `grok-4.6`, `deepseek-v4-flash`, `glm-5.3-flash` (rotates — see the [live catalog](https://fhrouter.com/free-llm-api)). ## Links - [FHRouter](https://fhrouter.com) — the gateway - [Free LLM API](https://fhrouter.com/free-llm-api) — the free tier - [Docs](https://fhrouter.com/docs) · [API reference](https://fhrouter.com/docs/api-reference) · [Blog](https://fhrouter.com/blog) - Setup guides: [Claude Code](https://fhrouter.com/docs/guides/claude-code) · [Codex CLI](https://fhrouter.com/docs/guides/codex) · [Gemini CLI](https://fhrouter.com/docs/guides/gemini) --- _{Examples only — FHRouter itself runs at [fhrouter.com](https://fhrouter.com). Sign up and start calling frontier models for free in minutes.} --- README.MD --- 404: Not Found --- Readme.md --- 404: Not Found --- README.txt --- 404: Not Found --- readme.txt --- 404: Not Found --- README.rst --- 404: Not Found