kryptokrona-service-rpc-js

A js wrapper for the kryptokrona walletd JSON-RPC interface

Example

import KryptokronaService from 'kryptokrona-service-rpc-js'

let walletd = new KryptokronaService(
  'http://localhost',
  8070,
  'myRpcPassword'
)

walletd.getStatus()
.then(resp => {
  console.log(resp.body)
})
.catch(err => {
  console.log(err)
})

> {"id":0,"jsonrpc":"2.0","result":{"blockCount":240364,"knownBlockCount":0,"lastBlockHash":"f50dce59476febf23b07d45f3cbe8fbab13a0d79b4cf02b4314035327d2a3e79","peerCount":0}}

Installation

Install with npm

npm install kryptokrona-service-rpc-js

or

npm install kryptokrona-service-rpc-js --save

Usage

Import

First, import / require KryptokronaService

Using Module 'default'

import KryptokronaService from 'kryptokrona-service-rpc-js'

or

var KryptokronaService = require('kryptokrona-service-rpc-js').default

Using Named Import

import { KryptokronaService } from 'kryptokrona-service-rpc-js'

or

var { KryptokronaService } = require('kryptokrona-service-rpc-js').default

Instantiating the RPC client

Construct an instance of the KryptokronaService class with host and port of running daemon along with the rpc password.
An optional boolean arg may be passed to turn logging on or off.

var walletd = new KryptokronaService(
  hostname,
  port,
  password,
  logging
)

Note: hostname must contain http:// prefix.

Using the RPC Client

Instance methods of KryptokronaService correspond to the JSON RPC method calls. Each method initiates an asynchronous HTTP request to the walletd daemon. Both Promise and Callback styles are supported.

Success callbacks pass a response object with status, header, and body properties.

Error callbacks pass an error object.

Promise Style

walletd
  .getStatus()
  .then(resp => {
    console.log(resp.status)
    console.log(resp.headers)
    console.log(resp.body)
  })
  .catch(err => {
    console.log(err)
  })

Callback Style

walletd.getStatus(
  resp => {
    console.log(resp.status)
    console.log(resp.headers)
    console.log(resp.body)
  },
  err => {
  console.log(err)
  }
)

API

API docs with method/parameter information is in the works. Check back soon!

Contribute

Fork the repo at http://github.com/kryptokrona/kryptokrona-service-rpc-js, create a feature branch and subbmit PRs from feature branch to master

Bugs/Issues/Feature Requests

File issues at http://github.com/kryptokrona/kryptokrona-service-rpc-js/issues

Thanks

Big thanks to @fexra for bughunting, testing, feedback and other help.