Full OpenAPI spec — Verification API

The complete, machine-readable OpenAPI 3.1 specification for the Verification API — hosted sessions, core standalone checks, credentials, workflows, and the HMAC-SHA256 webhook schema.

• Download / fetch: /openapi/valyd-verify.json

curl -sL https://docs.valyd.work/openapi/valyd-verify.json

For the human-readable endpoint list — every call, request format, and the standard response envelope — see the API reference page. Webhook signature verification is covered in Webhooks.