Webhooks

Configure an HTTPS endpoint in the dashboard. Deliveries POST a JSON envelope and sign the raw body with HMAC-SHA256. Verify header X-Bootstrapware-Signature (hex digest) using your endpoint secret.

Webhooks carry operational metadata only. They do not include spreadsheet contents or row objects. A failed delivery is retried once. The dashboard Send test button posts a sample import.completed envelope (imp_webhook_test / ses_webhook_test) so you can confirm the URL and signature before real imports.

Related: import.completed · Sessions