BlockID one-time passcodes are a great way to add additional authentication to your login experience. Integration is simple using our SDK and only requires a few lines of code.
BlockID one-time passcodes work with all valid email addresses. Phone numbers from most countries are currently supported.
How it Works
As part of your sign-in process, users will receive an SMS message or an email containing a one-time passcode after entering their username and password.
Users will need to verify that one-time passcode on your application or website to complete their sign-in.
One-Time Passcodes can be sent via SMS or Email.
- BlockID SDK - installed and initialized with license key and tenant information.
- Phone number or email address you wish to send the one-time passcode to.
See Getting Started for more information on installing and initializng the BlockID SDK.