Welcome to Nexmo Developer

We are improving our Documentation, API references, learning resources & tooling to help you more effectively use our services. We want to help you find everything you need to integrate Nexmo APIs into your code.

As we start this transition, we’d love to hear from you with thoughts & suggestions. If you’ve got something, positive or negative, to tell us, please tell us using the feedback tool at the bottom of each guide or file an issue on GitHub. - Nexmo

Send verification code

Send a verification code to a user phone to start a one time password, two-factor authentication or phone verification process.

curl "https://api.nexmo.com/verify/json?api_key=API_KEY&api_secret=API_SECRET&number=447700900000&brand=MyApp"



Building Blocks