First Resonance Webhooks

generated: '2026-07-19'
method: searched
type: Webhooks
source: https://manual.firstresonance.io/api/webhooks
description: >-
  ION delivers realtime event information via webhooks. There is no published
  AsyncAPI document; the webhook surface is modeled and configured through the
  GraphQL API (Receivers + WebhookSubscriptions). The exhaustive list of
  subscribable resources/actions is enumerated dynamically in ION's Interactive
  API Explorer under WebhookSubscription.
model:
  receiver:
    description: An HTTPS endpoint registered to receive ION webhook notifications.
    fields:
      sharedSecret: shared secret configured on the receiver
      expectedResponseCode: HTTP status ION expects back on successful delivery
  subscription:
    description: A resource/action pair that triggers notifications to a receiver.
    fields:
      receiverId: target receiver endpoint id
      resource: object type to watch (e.g. RUNS)
      action: one of CREATE, UPDATE, DELETE (WebhookSubscriptionActions)
delivery:
  transport: HTTPS (required)
  audit: an events audit trail records fired webhooks
  ip_allowlist: >-
    ION publishes IP allowlists per environment (staging, production, sandbox) so
    receivers can restrict inbound traffic.
security:
  shared_secret: supported (sharedSecret on the receiver)
  signature_verification: not documented
example_events:
- resource: RUNS
  actions: [CREATE, UPDATE, DELETE]
catalog_reference: >-
  Full resource list: open the Interactive API Explorer
  (https://manual.firstresonance.io/api/interactive-api-explorer) and inspect the
  WebhookSubscription type.