NoPass SDK

One developer tool for all your authentication needs

NoPass™ SDK is a software developer kit that allows you to build the NoPass™ 3-factor authentication into your existing mobile applications. With our SDK you keep the user from having to install an additional app on their smartphone that performs authentication.

NoPass™ SDK main objective is to provide other developers with a convenient method for registration, authentication, and restoration. The SDK helps developers utilize the binaries and plug them into their existing code. This will accelerate the development of a new app or your company’s existing app with NoPass™ Passwordless Authentication built in.

Authentication built into your app with no development overhead


If your ecommerce businesses or company already has an app, using a second app on a users phone will be redundant. You have already made significant investments in its development and it would be better to compile the NoPass™ registration and authentication APIs into your own app. The NoPass™ SDK was created for exactly this purpose. 

The SDK gives developers access to a host of NoPass™ authentication, security and user management features.

SDK Features

SDK Features



Eliminate the risk of password-based attacks and deliver a seamless user experience Scalable, Multi-Factor, Password-Less Authentication.



Easily brand, rebrand, or modify the look of apps already installed on devices without updating or reinstalling the app.


Measure the usage metrics on different user authentications and make adjustments to the app’s User Interface (UI) as needed.



Set your desired security policies, detect whether the device is compromised, or prevent Jailbroken or Rooted devices.



Program certain behaviors into an app based on a device’s proximity to configured areas, such as warning messages, and restricting user access.

Social logins

The SDK handles the connections and provides an easy way for your users to log in with a social account.