Overview | LMRouter Docs

LMRouter provides a single, unified API for all your AI needs. Specifically, it provides an API endpoint that is compatible with both OpenAI and Anthropic clients. This means that you can use LMRouter with any OpenAI or Anthropic compatible client, or drop-in replace your OpenAI endpoint with the LMRouter endpoint, and use the LMRouter API key.

The OpenAI-compatible endpoint is available at

https://api.lmrouter.com/openai/v1

The Anthropic-compatible endpoint is available at

https://api.lmrouter.com/anthropic

Checkout the following pages for more information on how to use the endpoints:

Language Models

LMRouter supports creating chat completions, responses, messages, and more

Image Models

LMRouter supports generating and editing images

Embedding Models

LMRouter supports creating embeddings

Audio Models

LMRouter supports creating speech, transcriptions, and translations