Send secure one-time passcodes via WhatsApp for multi-factor authentication
CHALLENGE_REQUIRED
- User must complete an authentication challenge (proceed to step 2)ALLOW
- Action is permitted without additional authenticationBLOCK
- Action is blocked for security reasonsREVIEW
- Action requires manual reviewCHALLENGE_REQUIRED
, proceed with the WhatsApp OTP challenge using either our Web SDK, Mobile SDKs or Client API.