WHAT IS BLINK?
Touch-Free Missed-Call Phone Number Verification
Blink is an SDK that can be integrated into your mobile app. It works by placing a call to the phone through our missed-call verification API, intercepting this call and verifying the phone number with the API before the user has time to even answer the call. This results in a swift and smooth phone number verification process with the end user just seeing a missed call on their phone.
Blink is currently only available to Android users.
Enough reading, check out our demo video of Blink's missed-call verification here! Should the end user's phone not be able to be verified by Blink, RingCaptcha proceeds to verify the phone number by SMS and then voice OTP.
Benefits of Missed-Call Verification
Missed-call verification is an easy way to verify a mobile device through a missed call to the user’s phone. The concept is pretty simple – the user enters their phone number during the in-app verification process and a call is made to the number entered in order to verify the user.
Completely eliminates possibility of incorrect OTP input by user. It happens! Blink utilizes a touch-free technology for phone verification, eliminating the need for any user interaction.
Seamless User Experience
No action required from user.
Blink is already built into our Android SDK, which takes just 2 minutes to integrate into your app.
Integrating Missed-Call Verification
We recommend using our Android SDK as Blink is already built into the SDK. You can check out the other advantages of using our SDKs in the next section below.
If you wish to use Blink without using our SDK, you can call our missed-call verification API directly. Write to our support team through our live chat.
Check out our video here to see how easy it is to integrate our SDKs. It takes just 2 minutes!
Advantages of using our SDKs
Our SDKs have all of our best features and best practices already built in! Some of the pain points they address:
Incorrect OTP Input
Our touch-free verification (Android only) utilizes ‘missed-call’ technology for phone verification eliminating the need for any user action.
Poor OTP Deliverability
Our SDKs request OTP through RingCaptcha’s true single OTP API endpoint that routes OTP over different routes/medium during route disruptions.
Our SDKs are set up to send follow-up OTP for phone numbers that have not converted after 60 seconds.
User Not Receiving OTP
A ‘Call for Help’ button that sends a request to support team. Our SDKs can trigger our AI-assist feature, which dials out to unconverted phone numbers to automatically determine why the user did no convert.
GET STARTED NOW
Over 1 million fake leads blocked by RingCaptcha and counting!
50 SMS Free Trial • No Credit Card Required