Webhook Events
subscription.past_due
A subscription payment failed and the subscription is past due.
Header Parameters
webhook-id*string
Unique id of the delivered event (evt_ prefix). Stable across retries of the same event; deduplicate on it.
webhook-timestamp*string
Unix seconds at send time. Reject deliveries more than 5 minutes old or in the future to prevent replay.
webhook-signature*string
Standard Webhooks v1 signature: v1, plus the base64 HMAC-SHA256 of {id}.{timestamp}.{body}, keyed with the base64-decoded portion of the endpoint secret after the whsec_ prefix. May carry several space-separated v1, tokens during secret rotation; accept the delivery when any one of them verifies.
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
Example Requests
POST
/subscription.past_due