webhook
swell/customer/anniversary
Sent on a customer's anniversary. Use it to send an anniversary email and tell the customer about any points or coupon from your Anniversary campaign.
To receive it, add swell/customer/anniversary to events when you create a filter, then create a store subscription for each store that installed your app. Yotpo sends the event to your target URL as a POST with this JSON body.
Sent once a day, at 11 am UTC.
Return any 2xx status quickly to acknowledge the event. Without one, Yotpo retries at least 10 times with exponential backoff.