{"repo":"wassim249/fastapi-langgraph-agent-production-ready-template","free":true,"listed":false,"github":"https://github.com/wassim249/fastapi-langgraph-agent-production-ready-template","clone":"git clone https://github.com/wassim249/fastapi-langgraph-agent-production-ready-template.git","description":"A production-ready FastAPI template for building AI agent applications with LangGraph integration. This template provides a robust foundation for building scalable, secure, and maintainable AI agent services.","language":"Python","stars":2595,"topics":["agent","agentic-ai","docker","fastapi","fastapi-template","langchain","langchain-python","langgraph","langgraph-python","llm"],"license":"MIT","category":"ai-agents","readme_excerpt":"FastAPI LangGraph Agent Template A production-ready template for building AI agent backends with FastAPI and LangGraph. Handles the hard parts — stateful conversations, long-term memory, tool calling, observability, rate limiting, auth — so you can focus on your agent logic. Built for AI engineers who want a solid foundation, not a tutorial project. --- Powered by Atlas Cloud — Drop-in LLM Backend for LangGraph Agents Atlas Cloud provides an OpenAI-compatible LLM API that integrates seamlessly into this FastAPI + LangGraph template — no code changes to your agent graph needed. Just swap OPENAI BASE URL and OPENAI API KEY to access DeepSeek, Qwen, GLM, Kimi, MiniMax, Gemini, Claude, GPT and more through a single unified endpoint. The LLMRegistry in this template uses langchain openai.ChatOpenAI — Atlas Cloud is wire-compatible, so you get instant access to 130+ curated models without touching any LangGraph logic. Quick Setup Step 1 — Get your free API key: atlascloud.ai/console/coding-plan Step 2 — Update .env.development : Step 3 — Or use directly in code: This works as a drop-in replacement anywhere ChatOpenAI is used in your LangGraph agent — including the LLMRegistry , the circular fallback service, and mem0 long-term memory. 📋 Model catalog — a current selection (136 available in total) Model ID Provider --- --- openai/gpt-5.6-luna OpenAI openai/gpt-5.6-sol OpenAI openai/gpt-5.6-terra OpenAI openai/gpt-5.5 OpenAI openai/gpt-5.4 OpenAI openai/gpt-5.4-mini OpenAI openai/gp","default_branch":null,"files":null,"tree":[],"storefront":"/r/wassim249","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/wassim249/fastapi-langgraph-agent-production-ready-template/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}