Perigon Webhooks

generated: '2026-09-20'
method: searched
source: https://perigon.io/docs/signals/webhook-integration-guide
description: Monitor (Signals) results are POSTed to a webhook contact point. No AsyncAPI document is published
  (/asyncapi.yaml and /asyncapi.json return 404 on perigon.io and api.perigon.io).
asyncapi: null
webhooks:
- name: monitor-notification
  direction: outbound
  method: POST
  content_type: application/json
  user_agent: perigon-notifier
  target: URL on the webhook contact point (create-contact-point)
  trigger: a monitor (EVENT, MENTIONS or TOPIC) produces a notification
  envelope:
  - signal_id
  - signal_notification_id
  - contact_point_notification_id
  - sent_at
  - metadata
  signature:
    header: Perigon-Signature
    format: t=<timestamp>,v1=<hex>
    algorithm: HMAC_SHA256(secret, "<t>" + "." + "<raw body bytes>")
    secret: generated when the contact point is created; returned as webhookSecret by GET /v1/api/contactPoints/{uuid};
      no rotation endpoint
  delivery:
    timeout: 30 seconds
    success: any 2xx
    retries: retried up to 2 times, for a maximum of 3 attempts per notification
    dedupe_key: signal_notification_id
  docs: https://perigon.io/docs/signals/webhook-integration-guide
gaps:
- no AsyncAPI document
- no event-type registry beyond monitor type