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Verify API

How do I unblock a network that has been blocked by the Verify Anti-Fraud System?
Objective Restoring Verify service to a network which has been blocked b...
Tracking Verify API V1 Conversion or Request Usage
Objective Tracking Verify API V1 (Legacy) spending, conversion, or reque...
Error Code 7 Verify Traffic Blocked
Question Why is my Verify traffic blocked with error code 7? Applies To ...
Fraud Prevention using Verify
Objective Preventing fraud using the Verify API. Applies To Verify API ...
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...
Can I use ${apphash} in the Verify Template?
Question Can I use ${apphash} in the Verify Template? Applies To Verify...
How To Send 6-digit verification code in Verify API using PHP
Objective Sending 6-digit verification code using PHP.   Applies To Ver...
How To Set Up Language in Verify API using PHP
Objective Setting up language in Verify API using PHP.   Applies To Ver...
Why is my Verify TTS call not ringing?
Question Why is my SMS Verify failover TTS call not ringing even though ...
Error 20 on Verify API v1 Request
Question Why I’m receiving the error code 20 “This account does not supp...
How do I find the Vonage Verify API Request IDs?
Objective To find the Vonage Verify API Request ID Applies To Verify AP...
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 fast can I send Verify API requests?
Question How quickly can I send Verify API requests to Vonage? Applies T...
I want to start using Verify V2
We are thrilled you are interested in using Verify V2. Please note, if y...
Where do I find the Verify API Voice Call Logs?
Question Where do I find the Verify API voice call logs? Applies To Ver...
Does Silent Authentication work in dual-SIM/multi-sim?
Question Does Silent Authentication work in dual-SIM/multi-sim? Applies ...
What happens if Silent Authentication is triggered from a web browser instead of the app?
Question What happens if Silent Authentication is triggered from a web b...
Does every MVNO affiliated with a mobile network operator (MNO) that offers Silent Authentication also offer it?
Question Does every MVNO affiliated with a mobile network operator (MNO)...
If the end user disables mobile data in their device's OS settings, will Silent Authentication still function?
Question If the end user disables mobile data in their device's OS setti...
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?
Question Will Vonage have an anti-flooding system in place if there are ...
What is Vonage coverage for Silent Auth?
Question What is Vonage coverage for Silent Auth? Applies To Verify Sil...
What is an effective way of handling timeouts during the authentication process?
Question What is an effective way of handling timeouts during the authen...
Which Silent Authentication requests are charged?
Question Which Silent Authentication requests are charged? Applies To V...
Does Silent Auth function if the user disables their data connection in their operating system settings?
Question Does Silent Auth function if the user disables their data conne...
Why does my Verify API request fail when the Silent Authentication channel is not the first channel on the workflow?
Symptom Receive 422 API response "Channel silent_auth must be the first ...
Does Silent Authentication work with eSIM?
Question Does Silent Authentication work with eSIM? Applies To Verify A...
What are the charges for using Verify API V2?
Question What are the pricing models for the Vonage Verify API V2? Appli...
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...