generated: '2026-07-23'
method: searched
source: https://developer.svb.com/apis/commercial-banking-apis/webhook-api/2.0/webhooks-overview
spec_type: Webhooks
notes: >-
  SVB (First Citizens) publishes a Webhook API (v2.0) that delivers asynchronous
  event notifications for payment and account activity, so integrations react to
  state changes without polling. No AsyncAPI document is published; the event
  surface is a REST-managed webhook subscription API under /v2/event/*. Captured
  from the public docs — the machine-readable spec is partner-gated (401).
webhook:
  version: '2.0'
  management_base: https://api.svb.com/v2/event
  model: subscription           # partner subscribes to event-types, receives POST callbacks
  resources:
    - name: event-types
      path: /v2/event/event-types
      description: Catalog of event types a partner can subscribe to.
    - name: subscriptions
      path: /v2/event/subscriptions
      description: Create, list, update, and delete webhook subscriptions.
    - name: publishers
      path: /v2/event/publishers
      description: Event publishers (source products) available to the partner.
    - name: events
      path: /v2/event/events
      description: Delivered event records; supports test-delivery firing.
  delivery: HTTPS POST callback to the partner-registered subscription URL
  verification: >-
    Callbacks are secured with the same platform trust model (registered
    endpoints); event payload authenticity follows the platform's JWS/signing
    posture documented in the Authorization API.
  event_domains:
    - Payments (ACH, wires, instant payments, account transfers)
    - Account activity / balances
    - Virtual card authorizations and clearings