Nexmo Verify enables you to establish whether one of your end users has access to a specific phone number through testing with a PIN code to enter into their application or website. That PIN code is sent by Nexmo via SMS and/or TTS (Text-To-Speech call).
Nexmo Verify hides all the complexity and takes care of :
- Delivering verification messages and calls
- Failover management using the optimal workflow (sequence and timing of attempts) across Voice- TTS (Text-To-Speech) and SMS
- PIN generation and expiration handling
- Template management : localised in 23 languages for SMS and TTS and optimise, depending on the delivery method
- Simple pay per conversion and pricing
Alternatively, you are able to utilise our SMS and TTS API's but you will need to build, maintain and manage the above capabilities.