Finicity · AsyncAPI Specification

Finicity Webhooks

Version

View Spec View on GitHub Financial-ServicesData AggregationOpen FinanceOpen BankingFDXUnited StatesPaymentsFinancial DataAsyncAPIEvents

AsyncAPI Specification

Raw ↑
generated: '2026-07-23'
method: searched
source: openapi/finicity-openbanking-us-openapi-original.yml
spec_type: Webhooks
note: >-
  Finicity/Mastercard Open Banking exposes two event surfaces. No standalone AsyncAPI document is
  published, so this captures the webhook/event catalog derived from the OpenAPI management
  operations. The current surface is notification-subscriptions/webhooks; the legacy per-customer
  webhook-subscription operations and TxPush remain but are being superseded (see lifecycle/).
surfaces:
  - name: Notification Subscriptions (Webhooks)
    base_path: /notification-subscriptions/webhooks
    delivery: HTTP POST to partner-registered callback URL
    management_operations:
      - createWebhookSubscription (deprecated legacy variant)
      - listWebhookSubscriptions (deprecated legacy variant)
      - updateWebhookSubscription
      - deleteWebhookSubscription
      - listAvailableWebhookSubscriptionEvents
      - changeWebhookSubscriptionEventStatus
      - testWebhookSubscription
    note: >-
      Subscriptions bind to available event types (listable via
      listAvailableWebhookSubscriptionEvents); per-event enable/disable + test-delivery supported.
  - name: TxPush
    base_path: /aggregation/v1/customers/{customerId}/accounts/{accountId}/txpush
    delivery: real-time transaction + balance push notifications per subscribed account
    management_operations:
      - SubscribeToTxPushNotifications
      - DisableTxPushNotifications
      - DeleteTxPushSubscription
      - CreateTxPushTestTransaction
    events:
      - transaction (new transaction posted to a subscribed account)
      - balance (balance change on a subscribed account)

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