OpenAI-compatible REST endpoint

A standardized API specification that allows developers to swap LLM providers by changing a single base URL.

This interface has become the industry's lingua franca for generative AI integration. By mimicking OpenAI's specific routes (like /v1/chat/completions) and request schemas, local servers like vLLM, Ollama, and LM Studio enable immediate compatibility with existing tools. You get to bypass vendor lock-in and switch between a local Llama 3 instance and a hosted GPT-4o model without rewriting your Python or TypeScript logic. It is the fastest path to portable, model-agnostic infrastructure.

https://platform.openai.com/docs/api-reference