Citera API

Content in; every atomic claim back with a verdict and a character-verified receipt.

• /docs — interactive API explorer (Swagger UI)
• /v1/openapi.json — OpenAPI 3.1 spec
• /healthz — liveness
• /readyz — readiness (postgres / redis / s3)
• /metrics — Prometheus metrics

The /v1 endpoints require an x-api-key header — use /docs to try them.