@vonage/verify
Verify API provides a choice of routes for sending a code to a user. You can use this to confirm a user's contact information, as a second factor when authenticating users, or for step-up authentication.
telesignsdk
Official TeleSign SDK for Rest APIs including Messaging (SMS), Score, PhoneID, Voice, and AppVerify
telesignenterprisesdk
Official TeleSign SDK for Rest APIs including SMS, Voice, PhoneID, TeleBureau and more
otpwizard
OTPWizard is a versatile npm package for generating and verifying one-time passwords, offering customizable options for length and delivery methods
otp-authentication
Typed package that allows the for the generation, sending and verifying an OTP token