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KeepKey
KeepKey is a hardware wallet that keeps private keys offline, with physical confirmation required for every transaction.
United States
KeepKey Vault Desktop
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Description
KeepKey Vault Desktop is a desktop application for KeepKey hardware wallet management on macOS, Windows, and Linux. It provides multi-chain portfolio tracking across multiple networks, device setup, firmware updates, PIN management, BIP-39 passphrase support, and cross-chain swaps via THORChain and Mayachain. A local REST API on port 1646 enables a companion Browser Extension and third-party applications to communicate with the connected hardware device. The Browser Extension uses the standard window.ethereum interface to connect the hardware wallet to EVM-compatible decentralized applications. A TypeScript SDK (keepkey-vault-sdk) is available on npm for developers building integrations.Category: Wallet
KeepKey Mobile
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Description
KeepKey Mobile is a read-only companion application for the KeepKey hardware wallet, available on iOS. It displays portfolio balances across supported chains without storing private keys on the mobile device. Users pair the application with their KeepKey through a QR code workflow to load wallet addresses. Android support is listed as forthcoming.Category: Wallet
KeepKey
Project Links
Description
KeepKey is a physical hardware wallet for private key storage and transaction signing. Keys are generated and stored on the device during setup and never leave it. All transactions are reviewed on the built-in display and require physical button confirmation before signing. Firmware and hardware schematics are fully open source with deterministic, reproducible builds for independent verification. The device supports Bitcoin, Ethereum, Cosmos SDK chains, THORChain, Solana, XRP, TRON, TON, and various EVM networks, with cross-chain swaps via THORChain and Mayachain available through the companion desktop application.Category: Hardware Wallet