Responses API

The responses endpoint provided by LMRouter is compatible with the OpenAI responses endpoint. It is available at

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

Please refer to the OpenAI responses endpoint for more information on how to use the responses endpoint.

Conversation State

Even if the provider doesn't support Responses API, you are able to use the LMRouter Responses API to maintain conversation state. You can pass the previous response ID as the previous_response_id parameter in the request. LMRouter will be able to retrieve the previous response and use it to generate the next response.