blurt-tx

Lightweight and complete JavaScript library for using Blurt blockchain in Javascript environments such as Web or NodeJS.

Why this?

Most lightweight library to use in your applications.

Some libraries are not easy to integrate and in some cases are incompatible with some frameworks like Nativescript

This library is a solution to such cases when official libraries are not working. And also an lightweight alternative for other libraries.

Installation

npm install blurt-tx --save

Usage

Browser:

<script src="dist/blurt-tx.min.js"></script>

blurtTx is available after including /dist/blurt-tx.min.js file in your html file.

NodeJS:

const blurtTx = require('blurt-tx')

Usage examples

Configuration

Set or get configs:

// default values already defined in config.js
blurtTx.config.node = 'https://rpc.blurt.world'
blurtTx.config.chain_id = 'cd8d90f29ae273abec3eaa7731e25934c63eb654d55080caff2ebb7f5df6381f'
blurtTx.config.address_prefix = 'BLT'

Create transaction:

const tx = new blurtTx.Transaction(trx?)

or

const tx = new blurtTx.Transaction()
tx.create(operations, expiration = 60)

Example:

const operations = [
  [
    'vote',
    {
      voter: 'guest123',
      author: 'guest123',
      permlink: '20191107t125713486z-post',
      weight: 9900
    }
  ]
]

const tx = new blurtTx.Transaction()
tx.create(operations).then(() => console.log(tx.transaction))

Sign transaction:

const myKey = '5JRaypasxMx1L97ZUX7YuC5Psb5EAbF821kkAGtBj7xCJFQcbLg'
const privateKey = blurtTx.PrivateKey.from(myKey)

tx.sign(privateKey)
console.log(tx.signedTransaction)

Broadcast transaction:

tx.broadcast().then(res => console.log(res))

Make node call:

blurtTx.call(method, params = [], timeout = 10): Promise

Example:

blurtTx.call('condenser_api.get_accounts', [['eastmael']]).then(res => console.log(res))

License

MIT