Webhooks
Send a test delivery to a subscription
Immediately POSTs a synthetic webhook.test event to the subscription's URL (signed with the current secret, 5s timeout, no retries) and returns the response status + body verbatim. Use this to verify the receiver's signature-verification path before real traffic flows.
post/api/v1/webhook-subscriptions/{id}/test
Path parameters
idstring required
Example:whsub_3f7a9b1c8d2e4f5a6b7c8d9e0f1a2b3c
The public subscription id returned by POST /api/v1/webhook-subscriptions — shaped whsub_<32 hex chars>.
Response
Test delivery attempted. The delivery.ok field indicates whether the receiver returned a 2xx.
Example response
{
"data": {
"subscription_id": "whsub_3f7a9b1c8d2e4f5a6b7c8d9e0f1a2b3c",
"event": {
"id": "evt_8c2a1f7e6d3b4a5c9e0f8d7b6a5c4d3e",
"api_version": "1.0"
},
"delivery": {
"status": 200
}
}
}