Create a Fraud Detection Microservice in .NET and Vonage

Create a .NET microservice that can verify phone numbers and send that information back to multiple consumers/services. Each consumer can make thei...

Telephone Number Insights from Vonage with Go

Using Vonage's Go SDK to see number insights on telephone numbers

How to Add Two-Factor Authentication (2FA) Using Java and Spark

In this tutorial you'll see how to quickly add two factor authentication (2FA) to your Java application using the Vonage Verify API and Spark.

Validate Telephone Numbers with Nexmo Number Insights and Python

Ensure telephone numbers are valid and reachable and learn how to protect your business from fraud by checking number type, location and porting st...

Getting Started with the Vonage Number Insight API and Rails

Use the Vonage Number Insight API and Rails to quickly check valuable information on phone numbers globally in real time.

Getting Started with Nexmo’s Number Insight APIs on Koa.js

Use Node.js/Koa.js and Nexmo’s Number Insight API to gather intelligence, validity, reachability, and roaming status of phone numbers

Last Christmas I Gave You My Charts A Number Insight Dashboard

Take a look at the example Number Insight Dashboard, how you can take it away and install it for your own use and later create new graphs and visua...

Tracking Santa with SMS and Java

Use Number Insight to detect a user's country and provide information on how far Santa is from their house via SMS with Java in this Christmas tuto...

Creating a Caller ID with Number Insight and Java

Knowledge is power! Get insight into your callers and create a Caller ID application using Java and the Nexmo Number Insight APIs.