curl --request POST \
--url https://app.usertick.com/api/public/v1/webhooks/{webhookId}/deliveries/{deliveryId}/resend \
--header 'Authorization: Bearer <token>'const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
fetch('https://app.usertick.com/api/public/v1/webhooks/{webhookId}/deliveries/{deliveryId}/resend', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));import requests
url = "https://app.usertick.com/api/public/v1/webhooks/{webhookId}/deliveries/{deliveryId}/resend"
headers = {"Authorization": "Bearer <token>"}
response = requests.post(url, headers=headers)
print(response.text){
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"messageId": "<string>",
"event": "<string>",
"attempt": 123,
"statusCode": 123,
"success": true,
"durationMs": 123,
"error": "<string>",
"responseId": "<string>",
"resendOfId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"canResend": true,
"createdAt": "2026-09-30T10:00:00.000Z"
}Resend a delivery
Sends a delivery again: the same body and webhook-id (so the receiver can drop a duplicate), a new timestamp and signature, logged as a new attempt.
Scopes: webhooks:write.
curl --request POST \
--url https://app.usertick.com/api/public/v1/webhooks/{webhookId}/deliveries/{deliveryId}/resend \
--header 'Authorization: Bearer <token>'const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
fetch('https://app.usertick.com/api/public/v1/webhooks/{webhookId}/deliveries/{deliveryId}/resend', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));import requests
url = "https://app.usertick.com/api/public/v1/webhooks/{webhookId}/deliveries/{deliveryId}/resend"
headers = {"Authorization": "Bearer <token>"}
response = requests.post(url, headers=headers)
print(response.text){
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"messageId": "<string>",
"event": "<string>",
"attempt": 123,
"statusCode": 123,
"success": true,
"durationMs": 123,
"error": "<string>",
"responseId": "<string>",
"resendOfId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"canResend": true,
"createdAt": "2026-09-30T10:00:00.000Z"
}Authorizations
An API key (utk_live_...) or an app's OAuth access token (uto_...).
Headers
Any 1 to 255 printable ASCII characters, without a space at either end. The answer to the first request with a key is kept for 24 hours per credential: the same request again gets it back (Idempotent-Replayed: true), another request with the key is 409 PUB-002-002, and while the first still runs 409 PUB-002-003. A server error is not kept, and a request that never answered frees its key after 2 minutes: a retry with the key then runs again.
255Path Parameters
A subscription id.
A delivery id.
Response
The new delivery.
0 when the receiver never answered.
"2026-09-30T10:00:00.000Z"