Description:

Keyra was designed with a clear goal — to provide a fast, reliable, and user-friendly way to manage digital assets across multiple blockchain networks. With a strong emphasis on usability and stability, the wallet simplifies everyday crypto tasks, allowing users to create and restore wallets, as well as send and receive tokens quickly and effortlessly.

Whether you’re new to the crypto space or already managing multiple assets, Keyra eliminates unnecessary complexity and delivers a smooth, intuitive experience. It enables easy management of Ethereum, BNB Chain, and Polygon portfolios, access to transaction history, and secure wallet availability at all times through reliable backup and recovery features.

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Supported Networks:

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Quick access to wallet addresses.:

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Testing & Demo Videos:

Core Features: Overview of the main application functionality — Watch Demo
Sepolia ETH Transactions: Send and receive ETH tokens on the Sepolia network — Watch Demo

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Features:

– Built with React Native CLI 0.83, ensuring high performance and native-like experience.
– Developed using only Functional Components and React Hooks for clean, modern, and efficient code architecture.
– All icons are provided in scalable and lightweight SVG format for maximum clarity and performance.
– Fully compatible with both Android and iOS devices.
– Organized with clean, modular, and well-structured components to simplify navigation and future development.
– All source code written in .tsx format following TypeScript best practices.
– Integrated Image Preloader for smooth data loading and enhanced user experience.
– State management powered by Redux with Redux Persist for secure and seamless data persistence.
– Includes multi-chain support for Ethereum, BNB Chain, and Polygon networks.
– Built-in support for adding custom tokens and managing multiple assets across networks.
– Fast data refresh and real-time wallet balance updates for all supported tokens.
– One-Tap Address Copy and QR code generation for easy sharing of wallet addresses.
– Features clean, minimal UI optimized for real-world crypto usage.
– Easy token management: add, remove, or track tokens quickly.
– Quick token information access via CoinGecko.
– Built with attention to scalability, making it easy to extend with new networks or features.
– Comes with preloaded token data including logos, contract addresses, names, and symbols for faster performance.
– Supports instant transactions and displays available balance directly in the transfer input field.

Technologies Used:

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Key Features:

- Multi-Chain & Multi-Token Support: Keyra supports a wide range of tokens across Ethereum, BNB Chain, and Polygon networks. Users can store, send, and receive multiple assets within a single wallet. From mainstream tokens like USDT, USDC, and BNB to emerging ones, Keyra handles them all seamlessly.

- Real-Time Portfolio Overview: View your total wallet balance and individual token holdings in real time. Keyra provides an instant snapshot of your overall portfolio value at a glance.

- Add Custom Tokens:
Need to manage a new token? Simply enter the token contract address and details to add it to your wallet in seconds — no technical knowledge required.

- Network Switch: Seamlessly switch between supported networks with a single tap. Perfect for managing assets across different blockchains without losing control over your funds.

- Smart Data Validation: Keyra verifies wallet addresses, token amounts, and other inputs to prevent errors and failed transactions, enhancing security and accuracy.

- Clean & Intuitive Interface: Designed for both crypto beginners and experienced users, Keyra provides a simple and user-friendly interface without sacrificing control or advanced features.

- Detailed Transaction History: Track all wallet activity with a comprehensive transaction log. Each entry shows date, amount, type, and status, giving users full visibility of their operations.

- Secure Backup & Recovery: Restore your wallet easily with a 12-word mnemonic phrase. Ensure access even if your device is lost or damaged.

- Token Information via CoinGecko: Get token details such as price, contract address, symbol, and name using real-time data from CoinGecko.

- Preloaded Token Data for Speed: Keyra comes preloaded with essential token information, including logos, contract addresses, names, and symbols. Only real-time prices and balances are fetched from external APIs to ensure up-to-date information without slowing performance.

What You’ll Get After Purchase:

Complete React Native CLI Source Code – Clean, well-structured, and ready for customization.
Step-by-step Documentation – Easy to follow instructions for setup, configuration, and app deployment.

FAQ:

Q: Which networks does Keyra support?
A: Ethereum, Ethereum Sepolia, BNB Chain, Polygon, Arbitrum, Optimism, Base with full multi-chain functionality.

Q: Can I create and recover wallets easily?
A: Yes, Keyra allows fast wallet creation and secure recovery with a 12-word mnemonic phrase. You can restore your wallet anytime on any device without losing access to your funds.

Q: Can I add custom tokens?
A: Absolutely, you can add any ERC-20/BEP-20 token by entering the token contract address. Keyra makes token management simple and fast.

Q: How do I switch between networks?
A: You can switch networks with a single tap within the wallet interface, allowing you to manage assets across Ethereum, BNB Chain, and Polygon seamlessly.

Q: Is my data secure?
A: Keyra is designed according to strict security standards. Private keys never leave the app and are never stored in the state manager. All sensitive data is securely handled, ensuring full protection of your assets. Redux Persist and encrypted local storage are used only for safe, non-sensitive state data.

Q: Is Keyra a real, reliable wallet like Trust Wallet or Rabby Wallet?
A: Yes, Keyra is a fully functional, real multi-chain wallet built for everyday crypto usage. It follows modern security practices, supports multiple networks and tokens, and is designed for both beginners and experienced users. You can confidently store, send, and receive crypto assets just like you would with Trust Wallet, Rabby Wallet, or other popular wallets.

Q: Was Keyra built with scalability in mind?
A: Yes, Keyra was developed with a modular and scalable architecture using NestJS for the backend and clean, well-structured React Native components for the frontend. This design allows easy expansion with new networks, tokens, or features in the future without compromising performance or security.

Q: Does Keyra include an admin panel?
A: No, Keyra is a decentralized application (dApp). It does not have an admin panel and does not allow anyone to view or access users’ private keys. All wallet operations and sensitive data remain fully under the user’s control, ensuring maximum security and decentralization.

Q: How can Keyra be monetized?
A: By default, Keyra does not include any built-in monetization. However, developers can optionally integrate monetization features such as premium services, in-app subscriptions, affiliate links with exchanges or DeFi platforms, or token-based incentives. These options are fully optional and do not compromise user security or control over private keys.

Q: How many tokens does Keyra support by default?
A: Keyra supports over 45 popular tokens across multiple networks out of the box. This list can be easily expanded, allowing you to add more tokens at any time.

Q: What happens if the app supports over 2000 tokens? Will it cause any problems or slow down the app?
A: No, the number of tokens does not affect usability or performance. Keyra is designed to manage only the tokens that the user actually interacts with. Tokens that the user does not use are not loaded or processed, ensuring the app remains fast and responsive even with thousands of tokens available.

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.

Explore Our Work:

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