Astra uses webhooks to send programmatic updates about your user's automations. Webhooks can be enabled via the main Astra Dashboard page under the Webhooks section in sandbox or production.
Webhook Section In the Astra Sandbox Dashboard
The webhook URL must be https and have valid SSL certificate. If there is a non-200 response or no response, Astra will retry sending the webhook.
Astra will retry sending a webhook up to 15 times. After each failure, the time between retries doubles resulting in a 10-hour retry window.