danielkhoo / scaffold-wallet

Scaffold-ETH + Expo starter kit

🏗 Scaffold Wallet React Native

everything you need to build an Ethereum Wallet with Scaffold-Eth and React Native! 🚀

Overview

This repo is meant to be a open-source code base for building out Ethereum Wallets with Scaffold-Eth and React Native.

It uses an ejected Expo / RN base with minimal external dependencies. The wallet itself is intended to be minimalist, connecting to DApps with WalletConnect to sign transactions.

Currently being developed for iOS first.

🏄‍♂️ Quick Start

Prerequisites: Node (v16 LTS) plus Yarn and Git

clone/fork the repo:

git clone https://github.com/danielkhoo/scaffold-eth-react-native-wallet.git

install all dependencies:

cd scaffold-eth-expo/expo-app
yarn install

shim missing browser dependencies on mobile:

yarn hack

install ios pods:

npx pod-install

To run app on a local ios simulator:

yarn ios

Alternatively, to test on an iOS device (requires Apple Developer Account) open and run the project with XCode.

Features

• Multiple Network Support (Ethereum / Optimism / Arbitrum / Gnosis / Polygon)
• Testnet Support ( Kovan / Rinkeby / Ropsten / Goerli / Mumbai)
• Wallet Generation / Import / Export
• Keychain Storage of Private Keys w/ Biometrics
• Wallet Connect
• Sending / Signing Transactions
• Pending Transaction Speed up
• QR Scanning

TODOs

• Transaction Cancel
• Transaction History
• Push Notifications

💌 P.S.

🌍 You need an RPC key for testnets and production deployments, create an Alchemy account and replace the value of ALCHEMY_KEY = xxx in packages/react-app/src/constants.js with your new key.

📣 Make sure you update the InfuraID before you go to production. Huge thanks to Infura for our special account that fields 7m req/day!

🏃💨 Speedrun Ethereum

Register as a builder here and start on some of the challenges and build a portfolio.

💬 Support Chat

Join the telegram support chat 💬 to ask questions and find others building with 🏗 scaffold-eth!

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🙏 Please check out our Gitcoin grant too!