subscription.trial_converting
Trial about to convert. Fires 24h before trial_ends_at.
When this fires
Fires 24 hours before trial_ends_at to give consumers a window to send conversion-reminder messaging. Emitted once per trial, by the hourly trial-conversion notifier.
Fires exactly once per trial, 24 hours before
trial_ends_at.
Caveats
- Idempotency is enforced server-side: each trial receives this event at most once.
- If
trial_ends_atis moved closer than 24h after the trial has already started, the notice may not fire.
Related events
subscription.trial_started: predecessor.subscription.activated,member.converted: fire on successful conversion.subscription.trial_expired: alternative path if conversion fails.
Ability to subscribe
A token needs this to subscribe an endpoint to the event.
Header Parameters
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=.
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.
The event name, the same as the envelope's type.
Always application/json.
Always Subscriby-Webhooks/1.0.
Payload
JSONWhat Subscriby posts to your endpointapplication/json
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.
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