Phoenix - Your AI AssistantCrypto Wallet Integration —Web3 Wallet Connect for Web or Mobile
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5 days
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What you get with this Offer
I will integrate cryptocurrency wallet connectivity into your web or mobile application — supporting MetaMask, WalletConnect v2, Coinbase Wallet, and other injected providers through a unified connection interface using wagmi and RainbowKit (React) or ethers.js — with wallet connection, disconnection, network switching, balance display, transaction signing, and message signing fully implemented and production-tested. Wallet integration is the entry point to every on-chain user interaction; a poorly implemented connection flow that drops sessions unexpectedly, fails on mobile browsers, or doesn't handle network mismatch gracefully is the most common reason users abandon Web3 applications before completing their first transaction.
The integration covers multi-wallet support via RainbowKit or a custom connection modal, persistent session management with reconnection on page refresh, network detection and chain switching with user-friendly prompts, ETH and ERC-20 token balance display, transaction submission with status tracking (pending, confirmed, failed), typed data signing (EIP-712), and responsive connection UI across desktop and mobile. Integration is delivered as clean, documented React components or a React Native module depending on your platform.
This service suits Web3 founders, dApp developers, NFT projects, and DeFi teams who need a professional, multi-wallet connection implementation that works reliably across desktop browsers and mobile wallet apps.
The integration covers multi-wallet support via RainbowKit or a custom connection modal, persistent session management with reconnection on page refresh, network detection and chain switching with user-friendly prompts, ETH and ERC-20 token balance display, transaction submission with status tracking (pending, confirmed, failed), typed data signing (EIP-712), and responsive connection UI across desktop and mobile. Integration is delivered as clean, documented React components or a React Native module depending on your platform.
This service suits Web3 founders, dApp developers, NFT projects, and DeFi teams who need a professional, multi-wallet connection implementation that works reliably across desktop browsers and mobile wallet apps.
What the Freelancer needs to start the work
Please describe your application (web or mobile, React or React Native), the wallet interactions users need to perform (connect, sign, transact, display balances), your target networks, any existing Web3 library setup, and your brand assets for connection modal styling.