API Reference

Full OpenAPI browser — every endpoint, parameter, schema, example, and try-it console.

Main API (user / admin)

Relay API (model routing)

OpenAI-compatible chat / completion / embedding / image / audio relay endpoints:

Open Relay Reference in a new tab

Use in your own tools

Import the OpenAPI JSON directly into Apifox / Postman / Insomnia:

• Main API: https://primerouter.ai/docs/openapi/api.json
• Relay: https://primerouter.ai/docs/openapi/relay.json