> ## Documentation Index
> Fetch the complete documentation index at: https://docs.proofage.net/llms.txt
> Use this file to discover all available pages before exploring further.

# Decision webhook

> The event ProofAge sends to your webhook URL when a verification changes status.



## OpenAPI

````yaml openapi.json webhook verificationDecision
openapi: 3.1.0
info:
  title: API Reference
  version: 1.0.0
  description: >-
    ProofAge is an identity verification and age estimation API. Use this API to
    create verification sessions, upload media (selfies and documents), and
    receive decisions via webhooks.
servers:
  - url: https://api.proofage.net/v1
    description: API
security:
  - apiKey: []
    hmacSignature: []
paths: {}
components:
  securitySchemes:
    apiKey:
      type: apiKey
      description: Your workspace public key (pk_test_… or pk_live_…).
      in: header
      name: X-API-Key
    hmacSignature:
      type: apiKey
      description: >-
        HMAC-SHA256 of the request, hex-encoded, keyed with the workspace secret
        key. See API authentication.
      in: header
      name: X-HMAC-Signature

````

This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.