A secure bridge to connect your hardware wallet to Web3 apps — sign, interact, and engage with DeFi and dApps while keeping keys offline.
Trezõr brïdge provides a lightweight, audited connection layer between your hardware wallet and web-based decentralized applications. It preserves the strongest security properties of hardware signing: your private keys never leave the device, transaction details are presented on-device for verification, and signatures occur only after manual confirmation. Brïdge removes the friction of connecting to DeFi tools while maintaining a high-assurance signing workflow.
Built for users who demand both usability and robust security, Brïdge supports common wallet connection standards and offers developer hooks for dApp integrators. Whether you’re swapping tokens, providing liquidity, or interacting with NFTs, Brïdge helps you act safely and confidently.
The Web3 ecosystem thrives on composability: wallets, relayers, aggregators, and dApps work together to create powerful user experiences. However, composition introduces risk when signing flows are unclear or when private keys are exposed to web environments. Trezõr brïdge acts as a thin, verifiable boundary: it routes unsigned payloads from dApps to your hardware device, requires explicit on-device verification, and returns signatures only after you confirm the exact transaction data. That separation drastically reduces the attack surface compared to browser-injected private key usage.
At its core, Brïdge enforces two rules: never transmit private keys, and always present a human-verifiable transaction summary before signing. The bridge supports native device prompts for recipients, amounts, and contract calls where applicable. It also supports passphrase-protected accounts and standard derivation paths so your existing hardware wallets work seamlessly.
On-device presentation of the exact transaction details prevents deceptive contract calls from going unnoticed.
Works with popular wallets and dApp standards — connect once and interact everywhere that supports the bridge protocol.
Telemetry is opt-in and privacy defaults minimize metadata sharing with third parties.
1) Install Brïdge and connect your hardware wallet. 2) When you open a dApp, it detects the bridge and sends an unsigned request. 3) Brïdge relays the unsigned transaction to your device. 4) Your device displays the transaction details for verification; you confirm and sign. 5) Brïdge returns the signature to the dApp which broadcasts the transaction. This flow keeps critical key material isolated and ensures you always make informed signing decisions.
Developers can integrate Brïdge via the official SDK and examples on GitHub. The bridge exposes clear endpoints for wallet discovery, signing requests, and account management. For contract-heavy dApps, Brïdge can surface parsed calldata and human-friendly summaries so users see what they are approving. See the developer docs and community examples for implementation guidance.
// Example pseudocode const bridges = await detectBridges(); const session = await bridges.connect(); const unsigned = dapp.prepareTx(...); const signature = await session.sign(unsigned); dapp.broadcast(signature);
Brïdge is open-source and designed for auditability. Security researchers and community auditors can inspect the code that handles connection logic and signing orchestration. Privacy is a first-class concern — Brïdge collects minimal runtime data and makes telemetry optional. The project publishes audit reports and maintains a public changelog so users can verify integrity and follow security updates.
A — No. Brïdge transmits only unsigned payloads and returns signatures after you manually confirm them on-device. Private keys remain on your hardware wallet at all times.
A — Brïdge supports Trezor hardware devices and modern Chromium-based and Firefox browsers. For current compatibility details check the official bridge page.
A — No. Brïdge ships with privacy-first defaults; telemetry is opt-in and clearly explained during setup.
A — Yes. Brïdge is compatible with multisig flows and can be integrated into enterprise signing workflows. Developers can build on the bridge protocol for custody orchestration.
A — Official download and documentation pages are below. Always verify you are on the official domains before installing software.
Use these official links for downloads, docs, and community support. Always confirm domain authenticity before entering sensitive information.