CoinSafe - Multi-Chain Crypto Wallet App UI/UX (Expo)

Description:

Testing & Demo Videos:

• Core Features: Main feature overview — Watch Demo

Features:

– Built with Expo (React Native) for fast development, smooth performance, and cross-platform support.
– Developed using Functional Components and React Hooks for clean, modern, and maintainable code.
– Strong emphasis on UI/UX with a minimal, intuitive, and user-friendly interface.
– All icons provided in scalable SVG format for crisp visuals across devices.
– Fully compatible with both iOS and Android platforms.
– Modular component architecture for easy customization and future expansion.
– Entire codebase written in TypeScript (.tsx), following best practices for reliability and consistency.
– State management handled with Redux and Redux Persist for local data storage.
– Supports 6 blockchain networks: Ethereum, BNB Chain, Tron, Arbitrum One, Base, and Polygon.
– Focused on wallet creation and management without token transfer logic.
– Seamless network switching with automatic token loading per blockchain.
– Token data loaded via smart contracts for accurate asset visualization.
– Preloaded token metadata including logos, symbols, names, and contract addresses.
– Supports custom token detection based on the active network.
– One-tap wallet address copy and QR code generation.
– Clean portfolio layout optimized for readability and daily wallet tracking.
– Built with scalability in mind, making it easy to add new networks or features.

Technologies Used:

• React Native
• React Native Expo
• TypeScript
• Redux.js.org
• Ethers.js
• Coingecko API
• Trongrid

Key Features:

- Multi-Chain Wallet Creation:
Create and manage wallets across six supported networks with clear separation and structured navigation.

- Automatic Token Loading:
Tokens are dynamically loaded per network via smart contracts, ensuring accurate and up-to-date asset data.

- Seamless Network Switching:
Switch between blockchain networks instantly, with the UI adapting to display only relevant assets.

- Custom Token Support:
Add custom tokens by smart contract address with automatic detection based on the active network.

- Clean Portfolio Overview:
View wallet addresses and token balances in a clear, organized, and visually consistent layout.

- UI/UX-First Design:
Minimal and intuitive interface designed for both beginner and experienced crypto users.

- Secure Wallet Backup & Recovery:
Wallet creation and restoration via mnemonic phrase with a simple and understandable flow.

- Token Metadata Integration:
Display token name, symbol, logo, and contract address for clarity and consistency.

- Preloaded Token Data:
Optimized UI performance with preloaded token metadata for faster rendering.

- Scalable Architecture:
Designed to easily support additional blockchain networks and new features.

Default Supported Tokens (can be expanded with more)

• Tether (USDT) – Ethereum, BNB Chain, Polygon
• USDC – Ethereum, BNB Chain, Polygon
• EURC – Ethereum
• Chainlink (LINK) – Ethereum, BNB Chain, Polygon
• LEO Token – Ethereum
• Shiba Inu (SHIB) – Ethereum, BNB Chain
• Polkadot (DOT) – Ethereum, BNB Chain
• Mantle (MNT) – Ethereum
• Uniswap (UNI) – Ethereum, BNB Chain, Polygon
• Aave (AAVE) – Ethereum, BNB Chain, Polygon
• Ethena (ENA) – Ethereum
• OKB – Ethereum
• Bitget Token (BGB) – Ethereum
• Arbitrum (ARB) – Ethereum
• Cosmos Hub (ATOM) – Ethereum, BNB Chain, Polygon
• Render (RNDR) – Ethereum
• Gate (GT) – Ethereum
• QUANT – Ethereum
• Lido DAO (LDO) – Ethereum, BNB Chain
• NEXO – Ethereum, Polygon
• Morpho – Ethereum
• The Graph (GRT) – Ethereum
• Decentraland (MANA) – Ethereum
• Aethir (ATH) – Ethereum
• BitTorrent (BTT) – Ethereum, BNB Chain
• AINFT (NFT) – Ethereum, BNB Chain
• Dai (DAI) – Ethereum, BNB Chain, Polygon
• Toncoin (TON) – Ethereum, BNB Chain
• Wrapped Tron (WTRX) – Tron, Ethereum
• Wrapped Bitcoin (WBTC) – Tron, Ethereum, Solana, Base, Optimism
• BNB – Ethereum, BNB Chain
• POL (ex-MATIC) – Ethereum, Polygon
• TRON (TRX) – Tron
• Solana (SOL) – Solana
• Optimism (OP) – Optimism
• Binance-Peg BUSD – BNB Chain, Polygon, Optimism
• Injective (INJ) – Ethereum, BNB Chain
• Telcoin (TEL) – Ethereum, Polygon, Base, Arbitrum
• Trust Wallet (TWT) – BNB Chain
• The Sandbox (SAND) – Ethereum, Polygon, Base
• Wrapped Beacon ETH (WBETH) – Ethereum, BNB Chain
• PayPal USD (PYUSD) – Ethereum, Solana, Arbitrum
• Cronos (CRO) – Ethereum
• Aptos (APT) – Aptos
• NEAR Protocol (NEAR) – Ethereum, Near
• Ondo (ONDO) – Ethereum
• Sky (SKY) – Ethereum
• WhiteBIT Coin (WBT) – Ethereum, Tron
• JUST (JST) – Tron
• TrueUSD (TUSD) – Ethereum, Tron, BNB Chain
• USDD – Tron, Ethereum, BNB Chain, Avalanche, Arbitrum
• Staked TRX (STRX) – Tron
• stUSDT Staked USDT – Tron, Ethereum
• OUSG – Ethereum, Polygon, Solana
• Ethena Staked USDe (sUSDe) – Ethereum, Solana, Aptos
• WETH – Ethereum, Tron
• Tether Gold (XAUT) – Ethereum
• Falcon USD (USDF) – Ethereum, BNB Chain

About Us:

We specialize in modern UI design and app development. Whether you’re starting from scratch or need a polished frontend for an existing backend — we’re ready to help. Reach out to bring your ideas to life.

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