OpenRouter is a platform for providing endpoints for Large Language models.

Authentication

Set your OPENROUTER_API_KEY environment variable. Get your key from here.

Example

Use OpenRouter with your Agent:

Params

ParameterTypeDefaultDescription
idstr"gpt-4o"The specific model ID used for generating responses.
namestr"OpenRouter"The name identifier for the OpenRouter agent.
providerstr-The provider of the model, combining “OpenRouter” with the model ID.
api_keyOptional[str]-The API key for authenticating requests to the OpenRouter service. Retrieved from the environment variable OPENROUTER_API_KEY.
base_urlstr"https://openrouter.ai/api/v1"The base URL for making API requests to the OpenRouter service.
max_tokensint1024The maximum number of tokens to generate in the response.

OpenRouter also supports all the params of OpenAI.