Webhooks Not Firing

If real-time sync has stopped working but scheduled sync is still running:

Check WooCommerce webhook settings

In your WooCommerce admin, go to WooCommerce > Settings > Advanced > Webhooks. You should see webhooks for Fulfiro (product.created, product.updated, product.deleted, order.created, order.updated). Verify they have status "Active" and the delivery URL is correct.

Common causes

1. Webhooks deleted -- Someone may have deleted the webhooks. Disconnect and reconnect the store.
2. SSL certificate expired -- WooCommerce requires valid SSL for webhook delivery. Check your certificate.
3. Rate limiting -- If your site sends too many webhooks rapidly, some may be dropped. Fulfiro handles this with retry logic. See Sync Architecture.
4. Server errors -- Check WooCommerce > Status > Logs for webhook delivery failures.

Related: Sync Not Working | Store Sync Health | Webhooks