README.md

Fireblocks Recovery Relay

Connect recovered wallets to query balances and send transactions without revealing private keys.

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📚 User Guide

After using Recovery Utility on on an airgapped device to recover private keys and wallets in a disaster:

• Get the balance of a vault account or asset, or start a withdrawal.
• Scan the QR code shown in Recovery Utility with a phone or an internet-connected computer to open a Recovery Relay URL.
• To send data back to Recovery Utility, use a webcam on the airgapped to scan a QR code from Recovery Relay.

You can set the Recovery Relay URL in Recovery Utility settings. You can use this repository to build and host the site static files yourself.

Development Scripts

Use the Recovery Utility monorepo for development and deployment as Recovery Utility depends on several other packages.

Recovery Relay, like Recovery Utility, is built with React on the Next.js framework, using Material UI components. It can be hosted on any static file server.

Build for production

yarn build

When configuring in CI such as Vercel, set the root directory to apps/recovery-relay and the build script to:

cd ../.. && yarn turbo run build --filter=@fireblocks/recovery-relay

Start development server

yarn dev

Open http://localhost:3000 with your browser to see the result.

You can start editing the page by modifying pages/index.tsx. The page auto-updates as you edit the file.

Learn More

To learn more about Next.js, take a look at the following resources:

• Next.js Documentation - learn about Next.js features and API.
• Learn Next.js - an interactive Next.js tutorial.