Huobi Node.js Demo

This is Huobi Node.js Demo, you can import to your node.js project. The Demo contains RESTful/Websocket API usecase. And it's very happy thing that you fork the project and push your commit to add the uncode API interfaces.

Table of Contents

• Quick Start
• Usage
  • Folder structure
  • Run Examples
• RESTful examples
  • Get public data
  • Get private data
  • Post private data
• Websocket examples
  • Subscribe public data
  • Request public data
  • Subscribe private data

Quick Start

The Demo is writed and run at nodejs 16.0 or above

You can download and open the source code directly in your nodejs project, and then you can follow below steps:

• Create the client instance.
• Call the interfaces provided by client.

import { LinearSwapRestMarket } from '../huobi/sdk.js'
import { futures_host, access_key, secret_key } from './const.js'
import * as logger from '../huobi/utils/log.js'

var market = new LinearSwapRestMarket(futures_host);
market.getContractInfo('doge-usdt', function (data) {
    logger.log('\nget public data.')
    logger.log(data);
});

Usage

After above section, this Demo should be already download to your local machine, this section introduce this Demo and how to use it correctly.

Folder structure

This is the folder and package structure of Demo source code and the description

• huobi: The core of the demo
  • linear_swap: The implementation of usdt swap API interface.
  • spot: The implementation of spot API interface.
  • utils: The utils functions or class, such as http, websocket and so on.
  • sdk.js: The Demo interface for user, and your application should import it.
• examples: The examples of using the Demo API.
• package.json: The config of this nodejs project.

Run examples

This Demo provides examples that under /examples folder, if you want to run the examples to access private data, you need below additional steps:

1. Create an API Key first from Huobi official website
2. Assign your API access key, secret key and account_id to as below in the file examples/const.js:

export let access_key = 'xxx';
export let secret_key = 'xxx';
export let account_id = 'xxx';

3. Run the example

 node examples/linear_swap_rest.js

If you don't need to access private data, you can ignore the step 1,2.

Customized Host

The client class support customized host so that you can define your own host in the file examples/const.js:

export let futures_host = 'api.hbdm.vn';
export let spot_host = 'api.huobi.ae';

RESTful examples

Get public data

Get public data such as market kline data

import { SpotRestMarket } from '../huobi/sdk.js'
import { spot_host } from './const.js'
import * as logger from '../huobi/utils/log.js'

var market = new SpotRestMarket(spot_host);
market.getKline('btcusdt', '1min', function (data) {
    logger.log('\nget public data.')
    logger.log(data);
});

Get private data

import { SpotRestAccount } from '../huobi/sdk.js'
import { spot_host, access_key, secret_key } from './const.js'
import * as logger from '../huobi/utils/log.js'

var account = new SpotRestAccount(spot_host, access_key, secret_key);
account.getAccount(function(data){
    logger.log('\nget private data.')
    logger.log(data);
});

Post private data

import { SpotRestOrder } from '../huobi/sdk.js'
import { spot_host, access_key, secret_key, account_id } from './const.js'
import * as logger from '../huobi/utils/log.js'

var order = new SpotRestOrder(spot_host, access_key, secret_key);
order.place(account_id, 'eosusdt', 'buy-limit', 10, function (data) {
    logger.log('\npos private data.')
    logger.log(data);
}, 1);

Websocket examples

Subscribe public data

import { SpotWsMarket } from '../huobi/sdk.js'
import { spot_host } from './const.js'
import * as logger from '../huobi/utils/log.js'

var market = new SpotWsMarket(spot_host, (jdata) => {
    logger.log(jdata);
});
market.subKline('btcusdt', '1min');

Request public data

import { LinearSwapWsMarket } from '../huobi/sdk.js'
import { futures_host } from './const.js'
import * as logger from '../huobi/utils/log.js'

var market = new LinearSwapWsMarket(futures_host, (jdata) => {
    logger.log(jdata);
});
market.reqKline('btc-usdt', '1min', 1630388021, 1630388421);

Subscribe private data

import { SpotWsAccount } from '../huobi/sdk.js'
import { spot_host, access_key, secret_key } from './const.js'
import * as logger from '../huobi/utils/log.js'

var account = new SpotWsAccount(spot_host, (jdata) => {
    logger.log(jdata);
}, access_key, secret_key);
account.subAccounts(2);