Gummble Com Webhooks

generated: '2026-11-11'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://docs.gummble.com/docs/webhooks
sources:
- https://docs.gummble.com/docs/webhooks
description: Realtime events for subscriptions, billing, and library changes. Gummble sends webhooks for subscription lifecycle (via Polar), payment
  events, and library mutations.
events:
- event: subscription.created
  description: New paid subscription started.
- event: subscription.updated
  description: Plan, renewal, or status changed.
- event: subscription.canceled
  description: User canceled (still active until period end).
- event: subscription.deleted
  description: Subscription fully ended.
- event: payment.succeeded
  description: Stripe/Polar payment captured.
- event: payment.failed
  description: Payment attempt failed.
- event: app.added
  description: New app indexed in the library.
- event: screen.added
  description: New screen captured for an existing app.
delivery:
  signature: X-Gummble-Signature
  retries: 'exponential backoff: 2m, 10m, 30m, 1h, 4h, 8h, 24h. After 7 failures the endpoint is disabled and you get an email.'
note: All deliveries are signed; no additional authentication header is required.
docs: https://docs.gummble.com/docs/webhooks