MATTR Pi Mobile Credentials Verifier SDK

We’ve transformed our credential verification capabilities by making it work on your own mobile experience or integrating them into other types of your applications. Utilising the SDK will significantly reduce your development time while ensuring you are leveraging safe and reliable code libraries.

Interested in learning more about how you might use the MATTR Pi Mobile Credentials Verifier SDK? Get in touch with us today.


We wanted to make our Mobile Credentials Verifier SDK as easy to use and as flexible as possible. This allows you to start building your own Mobile Credential verifier app or adding these core pieces of functionality to existing apps: 

  • Build your own Mobile Credentials verification solution into existing applications.

  • Validate Mobile Credentials' authenticity.

  • Offline in-person verification of your trusted credentials.

  • QR code-based device engagement.

  • Secure data transfer between holders and verifier using an encrypted BLE channel. ​

  • Manage the list of trusted credential issuers.

Key Benefits

Build using the same tools as the MATTR Verifier App

The MATTR Pi Mobile Credentials Verifier SDK allows you to take advantage of the credential verification capabilities and use them to build your own mobile verifier experiences without needing to start from scratch. You can also use the SDK to integrate credential verification functionalities into other types of applications while maintaining a consistent brand and user experience. This means you can leverage the security, privacy and trust benefits of digital identity and verifiable credentials, while significantly reducing your development time and maintaining a consistent user experience.  

Ongoing support for evolving standards  

MATTR is actively engaged in the communities that define the fast-evolving standards for digital trust and verifiable data. Our investment in updating our SDK to support these standards means that you can rely on our expertise in this space to keep your application relevant and compliant. 

Using the same codebase for iOS and Android or build native

We’ve built the MATTR Pi Mobile Credentials Verifier SDK in React Native which means you can create either both iOS and Android apps using the same codebase.  


The SDK has the following limitations: 

  • The SDK provides a set of operations only, there are no UI elements provided by the SDK. 

  • Users will be given access to the NPMJS modules that contain obfuscated and minified packages.  

Getting started

To gain access to the MATTR Pi Mobile Credentials Verifier SDK, please refer to our SDK Docs.