Secure your app with Flash Call Verification for Android. Flash Call technology intercepts a verification phone call, allowing you to verify your users with no interaction required from the user. A Flash Call verification process is also much quicker than standard SMS PIN verification, which makes for a smooth and secure user verification service. Currently this service is only available for Android devices. Using our SDK, you can now integrate Flash Call verification into your existing apps with just a few lines of code.
SinchVerification.config().applicationKey(); VerificationListener=new MyVerificationListener(); SinchVerification.createFlashCallVerification;
Validate user phone numbers quickly and effectively using the Sinch Verification SDK or REST APIs
Verify users with rates starting at just $0.0075 per successful verification anywhere across the globe
Flash Call provides superior deliverability for successful verifications
Significantly reduce the number of steps a user takes to be verified and reduce signup friction