gradiated

API reference

Use inference endpoints for model requests.

Inference endpoints

MethodPathPurpose
GET/modelsList accessible models.
POST/chat/completionsSend an OpenAI Chat Completions request.
POST/v1/responsesSend an OpenAI Responses request.
POST/v1/messagesSend an Anthropic Messages request.

Send the API key as a bearer token:

Authorization: Bearer grad_...

Management API

Use the management API to manage workspaces, billing limits, workspace members and model availability.

Open the Management API reference.