arisenjs-api

1.0.1 • Public • Published

NPM

ARISEN API

Application programming interface to ARISEN blockchain nodes. This is for read-only API calls. If you need to sign transactions use arisenjs instead.

Include

  • Install with: npm install arisenjs-api
  • Html script tag, see releases for the correct version and its matching script integrity hash.
<html>
<head>
  <meta charset="utf-8">
  <!--
  sha512-n3CgU6w9TJVf/pVIMHYhk3Gxv8lEQYjVrSSTLXvEBENLF+CQd1Kp0jxXj09yGUOkWerdv2mJlh1Mnz3aRfYqWw== lib/arisen-api.js
  sha512-Cj2FQb94MMtDPgHb1R1577pEMjYhc+P5pNgv1/QwoJD9ntuR9rnWlqJACS/xNniNK5cFS6Y6CpQlHWpzWUeEbw== lib/arisen-api.min.js
  sha512-4C6oDKarS8DaXO99o342USbeQwqW98qik+QSzVGfof939gUpIyRDCnbGIGQAIkLNpYZIV4XanmRy3wcis6UW8w== lib/arisen-api.min.js.map
  -->
  <script src="https://cdn.jsdelivr.net/npm/arisenjs-api@1.0.0/lib/arisen-api.min.js"
    integrity="sha512-LLDsX/GdVZYA82k9TVz3zUxSjvaX8s5b1FJm64W51JGxLFKI2z+ljqYQtsUZIOxh9pSUqvLA5HCoxXqdRxusKw=="
    crossorigin="anonymous"></script> 
 
</head>
<body>
  See console object: RsnApi
</body>
</html>

RsnApi

Run nodrsn

Usage

RsnApi = require('arisenjs-api') // Or RsnApi = require('./src')
 
rsn = RsnApi() // // 127.0.0.1:8888
 
// Any API call without a callback parameter will print documentation: description,
// parameters, return value, and possible errors.  All methods and documentation
// are created from JSON files in arisenjs/json/api/v1..
rsn.getInfo()
 
// A Promise is returned if a callback is not provided.
rsn.getInfo({}).then(result => console.log(result))
rsn.getBlock(1).then(result => console.log(result))
 
// For callbacks instead of Promises provide a callback
callback = (err, res) => {err ? console.error(err) : console.log(res)}
 
// The server does not expect any parameters only the callback is needed
rsn.getInfo(callback)
 
// Parameters are added before the callback
rsn.getBlock(1, callback)
 
// Parameters can be an object
rsn.getBlock({block_num_or_id: 1}, callback)
rsn.getBlock({block_num_or_id: 1}).then(result => console.log(result))

Configuration

RsnApi = require('arisenjs-api') // Or RsnApi = require('./src')
 
// everything is optional
options = {
  httpEndpoint: 'http://127.0.0.1:8888', // default, null for cold-storage
  verbose: false, // API logging
  logger: { // Default logging functions
    log: config.verbose ? console.log : null,
    error: config.verbose ? console.error : null
  },
  fetchConfiguration: {}
}
 
rsn = RsnApi(options)

options.logger example

During testing, an error may be expected and checked as follows:

options.logger = {
  error: err => {
    assert.equal(err, 'expected error')
    done()
  }
}

options.fetchConfiguration example

options.fetchConfiguration = {
  credentials: 'same-origin'
}

Every arisenjs-api request will run fetch with this configuration:

fetch('https://example.com', {
  credentials: 'same-origin'
})

Environment

Node and browser (es2015)

Readme

Keywords

Package Sidebar

Install

npm i arisenjs-api

Weekly Downloads

3

Version

1.0.1

License

MIT

Unpacked Size

199 kB

Total Files

19

Last publish

Collaborators

  • arisen