Adfin Webhooks

generated: '2026-07-17'
method: searched
source: https://developer.adfin.com/products/direct-integration/guides/webhooks/webhook-events.md
type: Webhooks
transport: HTTPS POST to a subscriber-configured endpoint
signature:
  scheme: shared-secret
  verification: >-
    Verify the webhook signature against your shared secret before processing.
    An adfin-webhook-type header identifies the category
    (biller | customer | invoice | dd-mandate | payment).
  docs: https://developer.adfin.com/products/direct-integration/guides/webhooks/webhook-signature-verification.md
delivery:
  retries: true
payload_common_fields: [type, eventId, billerId, userId, customerId, invoiceId, paymentId]
events:
  - name: BILLER_CREATED
    category: biller
  - name: BILLER_PAYMENTS_STATUS_UPDATED
    category: biller
  - name: CUSTOMER_CREATED
    category: customer
  - name: CUSTOMER_UPDATED
    category: customer
  - name: CUSTOMER_DELETED
    category: customer
  - name: CUSTOMER_MERGED
    category: customer
  - name: INVOICE_CREATED
    category: invoice
  - name: INVOICE_ACTIVATED
    category: invoice
  - name: INVOICE_DELETED
    category: invoice
  - name: DIRECT_DEBIT_MANDATE_INITIATED
    category: dd-mandate
  - name: DD_PAYMENT_FAILED
    category: payment
  - name: PAYMENT_SENT
    category: payment