Version
WEBHOOK

subscription.cancelled

Cancellation recorded; access continues until ends_at.

When this fires

Cancellation is recorded by the subscriber, by the creator, or by the payment provider (a gateway-side cancellation, or a terminal payment failure on CeyPay, CoinPayments or Skrill). If the paid period still has time left, the subscription stays active and the subscriber keeps access until ends_at, after which subscription.expired fires. If no paid period remains, ends_at is set to the cancellation moment and resource access is revoked straight away.

Caveats

  • Cancellation is reversible until ends_at; see subscription.reactivated.
  • A renewal does not occur after cancellation; subscription.renewed will not fire.

Related events

  • subscription.expired: fires when the period ends.
  • subscription.reactivated: reverse path.

Ability to subscribe

A token needs this to subscribe an endpoint to the event.

Header Parameters

SB-Signature*string

t=<unix seconds>,v1=<hex>: the HMAC-SHA256 of "<t>.<raw body>" under the endpoint's secret. Verify it before acting, and refuse a t more than 300 seconds from now. During a secret rotation a v0= signature under the previous secret may precede v1=.

SB-Event-Id*string

The event's ULID, bare. The envelope's id is the same ULID prefixed evt_, so strip the prefix before comparing. Deduplicate on it: a retry carries the same id.

SB-Event-Name*string

The event name, the same as the envelope's type.

Content-Type*string

Always application/json.

User-Agent*string

Always Subscriby-Webhooks/1.0.

Payload

JSONWhat Subscriby posts to your endpoint

The signed JSON envelope posted to your endpoint.

The envelope every event is delivered in.

Responses

2XXAny success status

Your endpoint acknowledged the delivery. Any 2xx status within 30 seconds marks it delivered; the response body is ignored.

defaultAny other status

Any other status, a connection failure, or no answer within 30 seconds counts as a failed attempt. The delivery is retried 8 times, after 10 seconds, 30 seconds, 2 minutes, 10 minutes, 1 hour, 6 hours, 1 day, 3 days; the last failure dead-letters it, and it can be retried from the dashboard or POST /v1/webhook-deliveries/{delivery}/retry. After 20 consecutive failures the endpoint is paused until it is resumed.

How is this guide?

Last updated on