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https://github.com/kamahl19/react-native-wallet

Simple mobile Bitcoin & Ethereum wallet. For educational and experimental purposes.
https://github.com/kamahl19/react-native-wallet

bitcoin crypto ethereum wallet

Last synced: 1 day ago
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Simple mobile Bitcoin & Ethereum wallet. For educational and experimental purposes.

Host: GitHub
URL: https://github.com/kamahl19/react-native-wallet
Owner: Kamahl19
License: mit
Created: 2019-02-05T11:27:38.000Z (almost 6 years ago)
Default Branch: master
Last Pushed: 2020-09-13T09:07:46.000Z (about 4 years ago)
Last Synced: 2024-05-15T15:30:30.535Z (6 months ago)
Topics: bitcoin, crypto, ethereum, wallet
Language: JavaScript
Homepage:
Size: 1.31 MB
Stars: 104
Watchers: 7
Forks: 42
Open Issues: 2
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

        # React Native Crypto Wallet

Simple mobile Bitcoin & Ethereum wallet

## Getting Started

Start the React Native

```sh

yarn install

react-native run-ios

```

## Hacks required to run Crypto on RN

- polyfill NodeJS API using [node-libs-browser](https://github.com/webpack/node-libs-browser) and/or [node-libs-react-native](https://github.com/parshap/node-libs-react-native) in `rn-cli.config.js` via [extraNodeModules](https://facebook.github.io/metro/docs/en/configuration#extranodemodules) (NOTE: new RN versions have different structure, check the [docs](https://facebook.github.io/metro/docs/en/configuration#extranodemodules))

- polyfill NodeJS globals in `global.js` using edited version of [shims](https://github.com/tradle/rn-nodeify/blob/master/shim.js)

- polyfill randomBytes using [react-native-randombytes](https://github.com/mvayngrib/react-native-randombytes) in `global.js`

- fix the `bitcore-lib` [circular dependency](https://github.com/bitpay/bitcore-lib/issues/184) using the `postinstall` script (RN Metro bundler works differently than webpack which can work around the circular dependency)

- use [shims](https://docs.ethers.io/ethers.js/html/cookbook-react.html) for the `ethers.js` lib

- relevant links:

  - https://gist.github.com/parshap/e3063d9bf6058041b34b26b7166fd6bd

## Features

- Create wallet

  - testnet or livenet

- Show wallet info

  - balance in crypto & USD

  - private & public keys

  - derivation strategy, address type etc

- Send transaction

  - scan QRCode address

  - choose BTC fee

  - show calculated fee

- Generate address

  - show QRCode address

- List all addresses

  - explore address transactions

- Transactions history

  - sent & received

- Backup wallet

  - using mnemonic

  - export as JSON

- Restore wallet

  - using mnemonic

  - import from JSON

### 1. App Menu

![screenshot 2019-02-07 at 14 09 37](https://user-images.githubusercontent.com/38855190/52413908-22b8f400-2ae3-11e9-9bd7-ce15276414df.png)

### 2. Create Wallet

Start by creating your first wallet.

![screenshot 2019-02-07 at 14 09 56](https://user-images.githubusercontent.com/38855190/52413924-2ba9c580-2ae3-11e9-9eb5-5c7178d659b8.png)

### 3. Wallet Info

Check details of the created wallet.

![screenshot 2019-02-07 at 14 10 31](https://user-images.githubusercontent.com/38855190/52413947-3b290e80-2ae3-11e9-92f3-e155fb29c0af.png)

### 4. Generate addresses

Generate multiple public addresses for receiving coins.

![screenshot 2019-02-07 at 14 10 57](https://user-images.githubusercontent.com/38855190/52413996-5dbb2780-2ae3-11e9-86f7-e1077a089568.png)

### 5. Addresses

Check list of all generated public addresses.

![screenshot 2019-02-07 at 14 11 19](https://user-images.githubusercontent.com/38855190/52414038-788d9c00-2ae3-11e9-9bf6-43e8bbae5238.png)

### 6. Send Transaction

![screenshot 2019-02-07 at 14 11 40](https://user-images.githubusercontent.com/38855190/52414057-8511f480-2ae3-11e9-97d3-6fcfb52abda2.png)

### 7. Select active wallet

Switch between all available wallets.

![screenshot 2019-02-07 at 14 13 01](https://user-images.githubusercontent.com/38855190/52414075-95c26a80-2ae3-11e9-9658-d7599c9304e2.png)

### 8. Backup wallet

Export mnemonic or private key of your wallet.

![screenshot 2019-02-07 at 14 13 24](https://user-images.githubusercontent.com/38855190/52414092-a377f000-2ae3-11e9-8684-5f8eca19645f.png)

### 9. Restore wallet

Add wallet by mnemonic or .dat file.

![screenshot 2019-02-07 at 14 13 43](https://user-images.githubusercontent.com/38855190/52414127-be4a6480-2ae3-11e9-8474-6caa8258f6ba.png)