Documentation
Guides for event delivery, security, and operational automation.
Point Katembe at any HTTPS URL to start receiving events within seconds.
Validate HMAC signatures to confirm events come from Katembe.
Receive granular status updates for every SMS, WhatsApp, and voice message.
Track OTP issuance, validation attempts, and phone check outcomes.
Monitor rate limits, endpoint health, and platform-level status changes.
Understand exponential backoff and how failed deliveries are retried.
Use event IDs to safely deduplicate and replay events without side effects.