2026-07-31
- Updated every public example to use
https://karflows.com. - Documented SMS acceptance, final delivery reports, charging, and refund behavior.
- Documented per-network sender-name approval and support for approved names with spaces.
- Aligned Unified API, OTP, logs, webhook events, rate limits, and response examples with production routes.
- Removed unsupported SMS callback and custom-reference fields.
- Clarified that customer APIs do not expose upstream delivery-provider configuration.
- Corrected the direct SMS response so pricing exposes only the customer charge and currency.
2026-05-07
- Added first KarFlows documentation scaffold.
- Added Unified Messaging, SMS, OTP, WhatsApp QR, and Meta WhatsApp API guides.
- Added OpenAPI starter spec.
- Added SDK generation guidance.