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Verify API

What is the Verify Anti-Fraud System?
Question What is the Verify Anti-Fraud System? Applies To Verify Verify...
Verify API service to restricted countries
Question Does the Verify API have a list of restricted countries where r...
Can I use Verify API with any number in the world?
QuestionCan I use Verify API with any number in the world?Applies To Ver...
Rejection for Invalid Number in Verify V2
SymptomYou are being charged for Verify V2 API requests to phone numbers...
Why does Verify Dashboard Analytics report less traffic than the invoice?
Discrepancies have been noted in the usage records shown on the Verify v...
Does Silent Authentication work for users with Apple’s Private Relay enabled?
QuestionDoes Silent Authentication work for users with Apple’s Private R...
How to Change the Validity Period for Verify PIN Codes?
Question How to Change the Validity Period for Verify PIN Codes? Applies...
Understanding the error code 409 when creating a Fragment for Custom Template in Verify API V2.
Question Why I'm receiving the error code 409 "A template fragment for t...
What are the charges for using Verify API V2?
Question What are the pricing models for the Vonage Verify API V2? Appli...
Does Silent Authentication work with eSIM?
QuestionDoes Silent Authentication work with eSIM?Applies To Verify API ...
Why does my Verify API request fail when the Silent Authentication channel is not the first channel on the workflow?
SymptomReceive 422 API response "Channel silent_auth must be the first c...
Does Silent Auth function if the user disables their data connection in their operating system settings?
QuestionDoes Silent Auth function if the user disables their data connec...
Which Silent Authentication requests are charged?
QuestionWhich Silent Authentication requests are charged?Applies To Veri...
What is Vonage coverage for Silent Auth?
QuestionWhat is Vonage coverage for Silent Auth?Applies To Verify Silent...
Will Vonage have an anti-flooding system in place if there are several Silent Authentication requests made to the same MSISDN within a short period of time?
QuestionWill Vonage have an anti-flooding system in place if there are s...
What happens if Silent Authentication is triggered from a web browser instead of the app?
QuestionWhat happens if Silent Authentication is triggered from a web br...
If the end user disables mobile data in their device's OS settings, will Silent Authentication still function?
QuestionIf the end user disables mobile data in their device's OS settin...
Does every MVNO affiliated with a mobile network operator (MNO) that offers Silent Authentication also offer it?
QuestionDoes every MVNO affiliated with a mobile network operator (MNO) ...
Does Silent Authentication work in dual-SIM/multi-sim?
QuestionDoes Silent Authentication work in dual-SIM/multi-sim?Applies To...
Where do I find the Verify API Voice Call Logs?
Question Where do I find the Verify API voice call logs? Applies To Ver...
How fast can I send Verify API requests?
Question How quickly can I send Verify API requests to Vonage? Applies T...
Can I provide my own PIN/Code numbers in Verify API v2?
Question Can I provide my own PIN/Code numbers in Verify API v2? Applies...
How do I find the Vonage Verify API Request IDs?
Objective To find the Vonage Verify API Request ID Applies To Verify AP...
Error 20 on Verify API v1 Request
Question Why I’m receiving the error code 20 “This account does not supp...
Why is my Verify TTS call not ringing?
Question Why is my SMS Verify failover TTS call not ringing even though ...
How To Set Up Language in Verify API using PHP
Objective Setting up language in Verify API using PHP.   Applies To Ver...
How To Send 6-digit verification code in Verify API using PHP
Objective Sending 6-digit verification code using PHP.   Applies To Ver...
Can I use ${apphash} in the Verify Template?
Question Can I use ${apphash} in the Verify Template? Applies To Verify...
What is the HTTP keep-alive timeout value for Vonage Verify endpoint?
Question What is the HTTP keep-alive timeout value for Vonage Verify end...
Fraud Prevention using Verify
Objective Preventing fraud using the Verify API. Applies To Verify API ...