Tron Lib

Installation

Node.js:

// npm
$ npm install @brickglobal/coin_tron
// yarn
$ yarn add @brickglobal/coin_tron

Creating an Instance

First off, in your javascript file, define TronLib:

const { TronLib } = require('@brickglobal/coin_tron');

ES module

import { TronLib } from "@brickglobal/coin_tron";

When you instantiate TronLib you must provide

• fullNodeUri
• privateKey: optional

const tronLib = new TronLib("https://api.nileex.io/")
// or
const tronLib = new TronLib("https://api.nileex.io/", "your private key")

Methods

There are total 4 methods:

1. createAccount

Using to create account

Usage

tronLib.createAccount();

Params

Null

Return

Promise { <pending> }
> {
    privateKey: string,
    publicKey: string,
    address {
      base58: string,
      hex: string,
    }
  }

Example

tronLib.createAccount();

// return
Promise { <pending> }
> {
    address: {
      base58: "TPbBpRXnt6ztse8XkCL******", 
      hex: "4195679F3AAF5211991781D4****",
    }
    privateKey: "08089C24EC3BAEB34254DDF5297CF8F******"
    publicKey:  "04EE63599802B5D31A29C95CC7DF04F427E8F0A124BED9333F3A80404ACFC31276594962656EF******"
  }

2. sendTrx

Sends TRX from one address to another.

| WARNING: Do not use this in any web / user-facing applications. This will expose the private key. | | --- |

Usage

tronLib.sendTrx();

Params

| Parameter | Description | Data Type | | :------------ |:---------------:| -----:| | receiverAddress |Address to send TRX to, converted to a hex string.|Hex String| | amount | Amount of TRX to send (units in SUN) | Integer (units in SUN)| | privateKey|Optionally provide a private key to sign the transaction. If left blank, will use the address associated with the private key.|Hex string|

Return

Promise { <pending> }
> txid: string

Example

const sendtrx = await tronLib.sendTrx("TPbBpRXnt6ztse8XkCL******",1000000)
// or
const sendtrx = await tronLib.sendTrx("TPbBpRXnt6ztse8XkCL******",1000000, 'your private key')

// return
Promise { <pending> }
> 456f9e1090dc8ad6baf9237db99334d66e7d640b5********

3. sendToken10

Sends TRC10 token from one address to another.

| WARNING: Do not use this in any web / user-facing applications. This will expose the private key. | | --- |

Usage

tronLib.sendToken10();

Params

| Parameter | Description | Data Type | | :------------ |:---------------:| -----:| | receiverAddress |Address to send TRC10 to.|Hex string| | amount | Amount of TRC10 to send. |positive integers| | tokenId | Name of the token, matching the exact capitalization. |string| | privateKey|Optionally provide a private key to sign the transaction. If left blank, will use the address associated with the private key.|Hex string|

Return

Promise { <pending> }
> txid: string

Example

const send_token_10 = await tronLib.sendTrc10("TPbBpRXnt6ztse8XkCL******",1000000, '100010')
// or
const send_token_10 = await tronLib.sendTrc10("TPbBpRXnt6ztse8XkCL******",1000000, '100010', 'your private key')

// return
Promise { <pending> }
> 456f9e1090dc8ad6baf9237db99334d66e7d640b5********

4. sendToken20

Sends TRC20 token from one address to another.

| WARNING: Do not use this in any web / user-facing applications. This will expose the private key. | | --- |

Usage

tronLib.sendToken20();

Params

| Parameter | Description | Data Type | | :------------ |:---------------:| -----:| | receiverAddress |Address to send TRC20 to.|| | amount | Amount of TRC20 to send. |positive integers| | tokenAddress | Contract address. |Hex string| | privateKey|Optionally provide a private key to sign the transaction. If left blank, will use the address associated with the private key.|Hex string|

Return

Promise { <pending> }
> txid: string

Example

const send_token_20 = await tronLib.sendTrc20("TPbBpRXnt6ztse8XkCL******",1000000, 'TUa1qN4ahSW7xzi5MRgA1YT******')
// or
const send_token_20 = await tronLib.sendTrc20("TPbBpRXnt6ztse8XkCL******",1000000, 'TUa1qN4ahSW7xzi5MRgA1YT******', 'your private key')

// return
Promise { <pending> }
> 456f9e1090dc8ad6baf9237db99334d66e7d640b5********