Mar 28
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Build a Web3 Mobile Wallet in 7 Days — Part 1 (Live) Can we build a functional Web3 mobile wallet in a week? In this 7‑part live series, we’ll architect and implement a wallet inspired by Phantom, MetaMask, and Rabby—fully live and free. What you’ll learn in Part 1: - Wallet foundation: core concepts, UX flow, account model - Key Web3 primitives: keys, addresses, networks, transactions - Project setup: mobile scaffolding, state management, SDK framework strategy - Security considerations: seed handling, signing basics, threat model Who this is for: - Developers curious about real Web3 wallet architecture - Mobile engineers exploring crypto integrations - Builders who learn best by shipping live Series roadmap: 1) Architecture + Setup (this video) 2) Key management + seed/derivation 3) Connect networks + RPCs/providers 4) Transaction building + signing 5) Token lists + balances + portfolio 6) Swaps/NFTs + UX polish 7) Testing, hardening, and release Keywords: Web3 wallet, mobile wallet, crypto wallet, Phantom, MetaMask, Rabby, seed phrase, private key, signing, RPC, provider, transactions, tokens, balances, portfolio, dapps, security, React Native/Flutter (stack-agnostic), live coding, developer tutorial Watch Part 1: [https://youtube.com/live/3D4ycG4QuC8](https://youtube.com/live/3D4ycG4QuC8) Resources: - Expo / React-Native (https://expo.dev) - Alchemy and Alchemy SDK(https://alchemy.com) Made with Restream Studio — livestream on 30+ platforms: [https://restream.io](https://restream.io)