generated: '2026-07-20'
method: searched
source: https://docs.quarterzip.ai/webhooks
standards:
- id: standard-webhooks
  conforms: true
  evidence: >-
    Webhook deliveries use the Standard Webhooks spec: webhook-id, webhook-timestamp,
    and webhook-signature (v1,<base64>) headers with an HMAC signed by a whsec_ secret.
- id: iso-27001
  conforms: true
  evidence: >-
    Quarterzip publishes ISO 27001 certification on its security overview and trust
    center (trust.quarterzip.ai).
- id: oauth2
  conforms: false
- id: openid-connect
  conforms: false
- id: rfc9457-problem-details
  conforms: false