Trezor Suite Developer Portal

Build secure cryptocurrency applications with Trezor hardware wallets. Access comprehensive APIs, SDKs, and documentation for integrating hardware wallet functionality into your projects.

Hardware Security
Multiple SDKs
Comprehensive Docs
Developer Tools
JavaScript Example
// Connect to Trezor device
import { TrezorConnect } from '@trezor/connect';
// Initialize Trezor Connect
TrezorConnect.init({
  lazyLoad: true,
  manifest: {
    email: 'developer@example.com',
    appUrl: 'https://your-app.com'
  }
});
// Get Bitcoin address
const result = await TrezorConnect.getAddress({
  path: "m/49'/0'/0'/0/0",
  coin: 'BTC',
  showOnTrezor: true
});
if (result.success) {
  console.log('Address:', result.payload.address);
} else {
  console.error('Error:', result.payload.error);
}

Developer Features

Hardware Wallet Integration

Integrate Trezor hardware wallets directly into your applications for secure key management and transaction signing.

Multi-Currency Support

Access 1000+ cryptocurrencies including Bitcoin, Ethereum, and all major altcoins with unified APIs.

Enterprise Security

Leverage bank-grade security with hardware isolation, PIN protection, and secure element technology.

REST & WebSocket APIs

Comprehensive APIs for account management, transaction processing, and real-time market data.

Cross-Platform SDKs

Official SDKs for web, mobile, and desktop applications with consistent APIs across all platforms.

Developer Tools

Comprehensive testing tools, simulators, and debugging utilities for seamless development.

Official SDKs

JavaScript/TypeScript

Full-featured SDK for web applications with TypeScript support and modern async/await patterns.

  • Trezor Connect API
  • React components
  • Node.js support

Python

Comprehensive Python library for backend services and trading applications with async support.

  • Sync & async clients
  • CLI tools included
  • WebSocket support

Android

Native Android SDK with Material Design components and seamless hardware wallet integration.

  • Kotlin/Java support
  • USB & Bluetooth
  • Biometric auth

iOS

Native iOS SDK with SwiftUI support and comprehensive hardware wallet management for Apple ecosystem.

  • Swift/Objective-C
  • SwiftUI components
  • Face ID/Touch ID

API Reference

GET /api/v1/accounts

Retrieve a list of cryptocurrency accounts with balances and transaction history.

Query Parameters
currency string (optional)
include_balances boolean (optional)
POST /api/v1/transactions

Create and sign a new cryptocurrency transaction using the connected Trezor device.

Body Parameters
from string (required)
to string (required)
amount string (required)
currency string (required)
GET /api/v1/prices/{currency}

Get current and historical price data for supported cryptocurrencies.

Path Parameters
currency string (required)

Getting Started

1

Set Up Your Development Environment

Install the necessary tools and dependencies for Trezor Suite development. This includes Node.js, Python, or other language-specific requirements depending on your chosen SDK.

Clone the Trezor Suite repository and set up your development environment with the provided configuration files and examples.

Pro Tip: Use the provided Docker configuration for a consistent development environment across different machines.
2

Connect Your Trezor Device

Connect your Trezor hardware wallet to your development machine and ensure it's running the latest firmware. Install Trezor Bridge for seamless communication between your application and the device.

Test the connection using the provided examples to verify that your development environment can communicate with the Trezor device.

Pro Tip: Use the Trezor device in simulation mode for testing without a physical device.
3

Implement Basic Wallet Functions

Start with basic wallet operations like generating addresses, checking balances, and creating transactions. Use the provided examples as a starting point for your implementation.

Test your implementation with testnet cryptocurrencies before moving to mainnet to avoid costly mistakes.

Pro Tip: Implement proper error handling for device connection issues and user cancellations.
4

Integrate Advanced Features

Add advanced features like multi-signature wallets, smart contract interactions, and DeFi protocol integrations. Leverage the comprehensive API documentation for complex use cases.

Implement security best practices including proper key management, transaction validation, and user confirmation flows.