generated: '2026-07-17'
method: searched
source: https://build.andel.org/dataexchange/data-exchange-api/webhooks/create-subscription
spec_type: Webhooks
transport: https-webhook
delivery: Andel POSTs events to a subscriber-registered HTTPS endpoint.
management_api:
  base_path: /exchange/v1
  operations:
  - operationId: listSubscriptions
    method: GET
    path: /webhooks/subscriptions
    summary: List your webhook subscriptions
  - operationId: createSubscription
    method: POST
    path: /webhooks/subscriptions
    summary: Subscribe to purchase events
  - operationId: deleteSubscription
    method: DELETE
    path: /webhooks/subscriptions/{subscription_id}
    summary: Delete a webhook subscription
subscription:
  required: [url, event_types]
  url: HTTPS endpoint where Andel will POST events.
  secret: Returned once on creation (SubscriptionWithSecret) for signature verification.
events:
- type: purchase.created
  description: Emitted when a new member purchase is recorded on the Data Exchange.
  payload_schema: Purchase
notes: >-
  The Data Exchange API documents a webhook surface (subscription management +
  purchase.created delivery) but does not publish a standalone AsyncAPI document.
  This artifact captures the webhook catalog; no AsyncAPI spec was fabricated.