API reference

Every endpoint of the ultrarouter API, grouped by surface. These pages are GENERATED from openapi.yaml (itself generated from the API route schemas and checked in CI), so they always match the running gateway.

Fetch the machine-readable spec at /openapi.yaml or /openapi.json (CORS-open), or ask the docs MCP server (get_openapi, example_request).

Surfaces

• Adaptive optimization
• API keys
• Audit
• Bench
• Billing
• Call types
• Chat
• Custom providers
• Embeddings
• Feedback
• Flywheel
• Generation
• Invitations
• Keys
• Knowledge
• Learning
• Members
• Models
• Ops
• Passthrough
• Preflight
• Provider keys
• Workspaces