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Webhook events reference

1 min readUpdated June 26, 2026

Configure a webhook URL under Settings → Developers → Webhooks. Sadakom signs every payload with an HMAC-SHA256 signature in the X-Sadakom-Signature header so you can verify authenticity.

Supported events

  • review.created
  • review.flagged
  • request.sent
  • request.failed
  • customer.imported

Each payload includes the event name, a timestamp, and the relevant object.

Failed deliveries retry with exponential backoff up to five times over 24 hours; after that the event is marked dead and visible in the webhook log.

#webhooks#events#api reference

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