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Jointl sends HTTPS webhook notifications to the allowlisted Zapier REST Hook URL registered for an active trigger. Each notification contains only a durable event identifier.

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Delivery flow

  1. The Jointl Zapier app registers its target through POST /api/v1/webhook-subscriptions.
  2. Jointl sends the notification below when a matching event occurs. Exact duplicate delivery is possible.
  3. Zapier acknowledges the notification promptly and passes its id to events.get.
  4. Jointl returns the authorized event data using the connected member’s current permissions.

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Notification payload

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Example

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Delivery behavior

  • Delivery semantics: at-least-once notification with durable event hydration.
  • Subscription lease: 21 days.
  • Event hydration window: 30 days.
  • Target: Target URL registered through POST /api/v1/webhook-subscriptions.
See the Zapier integration guide for setup and retry-safe automation behavior. Use the AsyncAPI contract for the machine-readable message definition and the REST OpenAPI contract for subscription and hydration endpoints.