Blendduck Com Webhooks

generated: '2026-11-02'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://blendduck.com/docs/webhooks
sources:
- https://blendduck.com/docs/webhooks
description: BlendDuck webhooks allow owners or admins to register public HTTPS endpoints and subscribe to versioned events. Deliveries are signed
  with HMAC‑SHA256 and include Webhook‑Id, Webhook‑Timestamp and Webhook‑Signature headers. Failed deliveries are retried with bounded exponential
  backoff and a 10‑second timeout; each delivery is at‑least‑once and must be deduplicated. Events expire after 72 hours.
events:
- event: channel.connected.v1
- event: channel.disconnected.v1
- event: channel.reconnect-required.v1
- event: media.created.v1
- event: post.created.v1
- event: post.updated.v1
- event: post.deleted.v1
- event: post.scheduled.v1
- event: post.published.v1
- event: post.failed.v1
- event: webhook.test.v1
delivery:
  signature: Webhook-Signature header containing v1= HMAC-SHA256 over <id>.<timestamp>.<exact raw body>
  retries: Bounded exponential backoff on HTTP/network failures, 10‑second request timeout, redirects rejected, DNS checked for non‑public answers,
    at‑least‑once delivery, deduplication required, attempts expire after 72 hours
docs: https://blendduck.com/docs/webhooks