Build on Bitcoin Cash (BCH)

A set of React components and helpers to integrate Bitcoin Cash (BCH) and SLP tokens into your app with ease. Integrates with the Badger wallet.

Get Started

• Homepage
• Component Showcase
• Developer Documentation
• NPM page

Install Component

$ npm install --save badger-components-react

Install Peer Dependencies

This library depends on the following three peer dependencies

• styled-components ^4.0.0
• react ^16.3.0
• react-dom ^16.3.0

$ npm install --save styled-components react react-dom

Add to React Project

import React from 'react'
import { BadgerButton, BadgerBadge } from 'badger-components-react'

const Example = (props) => {

  // eatBCH bitcoin cash address
  const toAddress = 'bitcoincash:pp8skudq3x5hzw8ew7vzsw8tn4k8wxsqsv0lt0mf3g'

  // Random SLP address
  const toSLPAddress = 'simpleledger:qq6qcjt6xlkeqzdwkhdvfyl2q2d2wafkgg8phzcqez'

  // tokenId
  const nakamotoID = 'df808a41672a0a0ae6475b44f272a107bc9961b90f29dc918d71301f24fe92fb'

  return (
    <>
      {/* Minimal Examples */}
      <BadgerBadge to={toAddress} price={0.5} currency='USD' />
      <BadgerButton to={toAddress} price={1} currency='JPY' />

      {/* Price in bch */}
      <BadgerBadge to={toAddress} amount={0.01} coinType='BCH' />
      <BadgerButton to={toAddress} amount={0.0001} coinType='BCH' />

      {/* Price in SLP tokens - NAKAMOTO in this example */}
      <BadgerBadge to={toSLPAddress} amount={5.01} coinType='SLP' tokenId={nakamotoID} />
      <BadgerButton to={toSLPAddress} amount={2.0001} coinType='SLP' tokenId={nakamotoID} />

      {/* More Complex Examples, pricing in fiat */}
      <BadgerBadge
        price={0.001} // Price in currency
        currency='CAD' // Currency to convert from
        to='bitcoincash:pp8skudq3x5hzw8ew7vzsw8tn4k8wxsqsv0lt0mf3g' // Payment address
        opReturn={["0x6d02", "Hello badger-components-react"]}
        tag='Badger Pay' // Text on button
        text='Payment Total' // Text at top of badge

        showBrand// Show link to badger website
        showAmount // Show BCH satoshi amount
        showQR // Intent to show QR if transaction is URI encodeable

        successFn={() => console.log('Payment success callback')}
        failFn={() => console.warn('Payment failed or cancelled callback')}
      />

      <BadgerButton
        price={0.003}
        currency='USD'
        to='bitcoincash:pp8skudq3x5hzw8ew7vzsw8tn4k8wxsqsv0lt0mf3g'
        opReturn={["0x6d02", "Hello badger-components-react"]}
        text='Badger Pay'
        showAmount
        showBorder
        showQR
        successFn={() => console.log('success example function called')}
        failFn={() => console.log('fail example function called')}
      />

      {/* Pricing in BCH */}
      <BadgerBadge
        amount={0.001} // Amount in crypto
        coinType='BCH' // Defaults to BCH
        to='bitcoincash:pp8skudq3x5hzw8ew7vzsw8tn4k8wxsqsv0lt0mf3g' // Payment address

        isRepeatable // Reset to fresh state after a few seconds
        repeatTimeout={4000} // time in ms to reset button after payment
        watchAddress // Watch all payments to address
      />
    </>
  )
};

export default Example

Create a Custom Badger Button / Integration

import React from 'react'
import { BadgerBase, formatAmount } from 'badger-react-components'

import styled from 'styled-components'

const CoolButton = styled.button`
  background-color: rebeccapurple;
  color: lime;
  border-radius: 24px;
`

const MyButton extends React.Component {
  render() {
    // Props from higher order component
    const {
      handleClick,
      to,
      step,

      price,
      currency,

      coinType,
      coinDecimals,
      coinSymbol,
      amount,

      showQR,

      isRepeatable,
      repeatTimeout,
      watchAddress,
      } = this.props;

    return (
      <div>
        <h3>Donate {price}{currency} to {to}</h3>
        <h4>Satoshis: {formatAmount(amount, coinDecimals)}</h4>
        <CoolButton onClick={handleClick}>Custom looking button with render</CoolButton>
      </div>
    )
  }
}

// Wrap with BadgerBase higher order component
export default BadgerBase(MyButton);

Control Step from app

When accepting payments, the state of the payment should be handled by the backend of your application. As such, you can pass in stepControlled with the values of fresh, pending or complete to indicate which part of the payment the user is on.

Development with Storybook

To develop additions to this project, run the local storybook development server with

Setup

  $ npm install -g flow-bin
  $ npm i
  $ npm run storybook

Navigate to http://localhost:9001 to view your stories. They automatically update as you develop ✨.

Storybook will pick up stories from the stories.js file in each components folder.

To build a static version of storybook for deployment

  $ npm run build-storybook
  Deploy contents of  `/storybook-static`