Welcome

Welcome to the Silence Laboratories Developer Documentation! We help you add secure, Multi-Party Computation (MPC) wallets to your mobile or web application. We handle the complex security work, so you can focus on creating a great user experience.

Choose Your SDK

Silent Shard provides two powerful MPC solutions to help you integrate quickly and easily. Pick your preferred product below to get started.

Silent Shard Duo

2-of-2 MPC Wallets
Perfect for mobile and web applications requiring distributed custody with no single point of failure.

• Same UX as EOA wallets
• Distributed custody
• Mobile SDKs (iOS, Android, React Native, Flutter)
• Threshold ECDSA & EdDSA

Get Started with Duo →

Silent Shard Trio

2-of-3 MPC Wallets
Advanced solution for applications requiring higher security with threshold signatures.

• Enhanced security with 2-of-3 threshold
• Distributed custody
• Mobile SDKs (iOS, Android, React Native, Flutter)
• Threshold ECDSA signatures

Get Started with Trio →

Suppored Frameworks

React Native

Cross-platform SDK for React Native applications with seamless MPC integration

Get Started →

Flutter

Cross-platform SDK for Flutter applications with native performance

Get Started →

Kotlin

Native Android SDK for secure MPC wallet integration

Get Started →

Swift

Native iOS SDK for secure MPC wallet integration

Get Started →

Cookbook

Explore our collection of practical guides and integration examples to help you implement Silent Shard in your applications.

Authentication

SSO with Firebase

Integrate Single Sign-On authentication with Firebase for secure user management with MPC powered protocol

Get Started →

Advanced

Mobile to Mobile

Direct mobile-to-mobile MPC operations without a centralized server for peer-to-peer wallet interactions

Get Started →

Advanced

Message Signer

Integrate a message signer for secure communication between mobile devices and Duo services

Get Started →