OpenHands/docs/modules/usage/llms/openrouter.md

OpenRouter

OpenHands uses LiteLLM to make calls to chat models on OpenRouter. You can find their documentation on using OpenRouter as a provider here.

Configuration

When running OpenHands, you'll need to set the following in the OpenHands UI through the Settings:

• LLM Provider to OpenRouter
• LLM Model to the model you will be using. Visit here to see a full list of OpenRouter models. If the model is not in the list, toggle Advanced Options, and enter it in Custom Model (e.g. openrouter/<model-name> like openrouter/anthropic/claude-3.5-sonnet).
• API Key to your OpenRouter API key.