OpenAPI specification

Download the machine-readable contract for Prism inference.

The Prism V0 inference API is described by an OpenAPI 3.1 document:

• Download openapi.yaml
• Base URL: https://api.prisminference.com
• Authentication for inference: Authorization: Bearer or x-api-key

Use the specification with API explorers, contract validators, and SDK generators. It includes:

• POST /v1/chat/completions
• POST /v1/responses
• POST /v1/messages
• POST /v1/messages/count_tokens
• GET /
• GET /health
• GET /models
• GET /models/{model}
• GET /v1/models
• GET /v1/models/{model}