LedgerSuite
LedgerSuite - Your Ledger, Your Tools, One Suite for you Ledger Device
Demo
About
LedgerSuite is a comprehensive web application designed to enhance the Ledger hardware wallet experience by providing essential tools for ERC7730 JSON generation, portfolio management, Clear Signing Experience and multi-chain transactions. Built with security and usability in mind, it bridges the gap between hardware wallet security and modern DeFi needs. ## 🌟 Key Features ### 1. ERC7730 Integration - **JSON File Generation**: Automated creation of ERC7730-compliant JSON files for your contract. - **Custom Permissions**: Define and manage granular permissions for different DApps - **Secure Validation**: Built-in validation ensuring compliance with ERC7730 standards ### 2. Portfolio Management - **Multi-Chain Tracking**: Monitor assets across different networks (Base, Ethereum, Arbitrum, Polygon) - **Real-Time Updates**: Live balance tracking and price updates - **Transaction History**: Comprehensive transaction tracking and history - **Portfolio Analytics**: Visual representations of asset distribution and performance ### 3. Transaction Management - **Secure Transactions**: Direct integration with Ledger devices for transaction signing - **Multi-Network Support**: Seamless switching between different networks - **Gas Optimization**: Built-in gas estimation and optimization - **Transaction Status**: Real-time transaction status monitoring
How it's made
LedgerSuite combines several powerful partner technologies to create a comprehensive hardware wallet management tool: Ledger Integration Used Ledger's latest SDKs for secure hardware wallet integration: @ledgerhq/device-management-kit for device connections @ledgerhq/device-signer-kit-ethereum for secure transaction signing Custom Clear Signing implementation for transaction security Blockscout Leveraged Blockscout's infrastructure for reliable blockchain access: RPC endpoints for network connectivity Block explorer integration Transaction tracking API 1inch Integrated 1inch API for comprehensive portfolio features: Real-time token prices Portfolio valuations Token metadata and balances