ineryjs

Javascript API for integration with Inery-based blockchains using Inery RPC API.
Documentation can be found in docs folder.

Import

Browser

Run command npm run build-web. Then copy folder dist-web in your project folder. Import scripts in your HTML file and use it. See Module in browser tutorial for more.

ES Modules

import { Api, JsonRpc, RpcError, JsSignatureProvider } from 'ineryjs';

CommonJS

const { Api, JsonRpc, RpcError, JsSignatureProvider } = require('ineryjs');

Basic Usage

Signature Provider

The Signature Provider holds private keys and is responsible for signing transactions.

Using the JsSignatureProvider in the browser is not secure and should only be used for development purposes. Use a secure vault outside of the context of the webpage to ensure security when signing transactions in production

const user1PrivateKey = "5JRchd5OZaHl9DAuVPEMo0gEx5nYiGc0Tn2aB75ef96FjuOiq"; // user1 private key
const signatureProvider = new JsSignatureProvider([user1PrivateKey]);

JsonRpc

Open a connection to JsonRpc.

const url="https://www.myurl.com";
const rpc = new JsonRpc(url);

API

You may exclude these when running in a browser since most modern browsers now natively support these. If your browser does not support these (https://caniuse.com/#feat=textencoder), then you can import them as a dependency through the following deprecated npm package: https://www.npmjs.com/package/text-encoding

const api = new Api({ rpc, signatureProvider });

Sending a transaction

transact() is used to sign and push transactions onto the blockchain with an optional configuration object parameter. Given no configuration options, transactions are expected to be unpacked with TAPOS fields (expiration, ref_block_num, ref_block_prefix) and will automatically be broadcast onto the chain.

(async () => {
  const result = await api.transact({
    actions: [{
      account: 'inery.token',
      name: 'transfer',
      authorization: [{
        actor: 'user1',
        permission: 'active',
      }],
      data: {
        from: 'user1',
        to: 'user2',
        quantity: '0.0001 INR',
        memo: ''
      }
    }]
  });
  console.log(result);
})();

blackowltr/ineryjs