Overview
Trezõr® brïdge® is a secure local connector that enables hardware wallets to communicate with Web3 applications. This guide provides an extensive overview, from setup and security to advanced workflows and real-world scenarios.
Architecture & Design
The Bridge isolates signing authority on hardware while providing a consistent cross-platform API. Key principles include least privilege, explicit user confirmation, and transparent verification.
Key Features
Secure Transport
Encrypted local channels ensure signing requests are secure.
Device Discovery
Enumerates connected hardware devices with metadata for user-friendly management.
Cross-Platform API
Uniform interface across Windows, macOS, Linux, and mobile transports.
Developer SDK
Provides helpers for BIP32, PSBT, EIP-712, and other standards.
Setup & Installation
- Download Bridge from official site.
- Install & run the Bridge service.
- Connect your hardware device and authorize the session.
- Install Trezor App and begin secure interactions.
Developer Guide
Integration involves detecting the Bridge, enumerating devices, creating ephemeral sessions, submitting signing requests, and broadcasting signed transactions.
Security & Best Practices
Keys never leave the device. Users must confirm all transactions. Keep Bridge and firmware updated and verify official downloads.
Advanced Workflows
Multisig coordination, enterprise signing nodes, policy-based approvals, and hardened operational environments.
Case Studies
Examples include individual NFT collectors, DeFi power users, and institutional treasuries employing Bridge in production.
FAQ
Does Bridge ever see private keys?
No — keys remain on the device; Bridge only relays signing requests.
What platforms are supported?
Windows, macOS, Linux; mobile support varies.
Conclusion
Trezõr® brïdge® offers secure, intuitive, and auditable connections between hardware wallets and Web3 applications, combining a minimal local connector with the New Trezor App interface to deliver confidence and security in digital asset management.