binance | js SDK for the Binance APIs | Cryptocurrency library
kandi X-RAY | binance Summary
kandi X-RAY | binance Summary
Node.js connector for the Binance APIs and WebSockets, with TypeScript & browser support.
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binance Key Features
binance Examples and Code Snippets
Lines of Code : 38
License : No License
Copyconst Client = require('crypto-exchanges-rest-client');
// this is the default
const baseUri = 'http://127.0.0.1:8000';
const restClient = new Client.RestClient({baseUri:baseUri});
// check if gateway version is compatible
restClient.isCompatible() {
"URL": "https://api.binance.com/api/v3",
"API_SECRET": "YOUR BINANCE API SECRET", // STRING
"API_KEY": "YOUR BINANCE API KEY", // STRING
"WIGGLE_ROOM": 0.5, // FLOAT - THE PERCENTAGE MARGIN YOU ARE WILLING TO PLAY WITH
"MAIN_MAR import Binance from 'binance-client'
const client = Binance()
// Authenticated client, can make signed calls
const client2 = Binance({
apiKey: 'xxx',
apiSecret: 'xxx',
getTime: xxx // time generator function, optional, defaults to () => Da await Promise.all([trig(), trig2()])
const Binance = require('node-binance-api');
const total_arr = {};
let total = 0;
const data = {"a" : 1, "b" : 2, "c" : 3};
const binance =
new Binance().options({APIKEY :{ BTC: { available: '0.77206464', onOrder: '0.00177975' },
LTC: { available: '0.00000000', onOrder: '0.00000000' },
ETH: { available: '1.14109900', onOrder: '0.00000000' },
BNC: { available: '0.00000000', onOrder: '0.00000000' } }
binance.websockets.miniTicker(Meteor.bindEnvironment((markets) => {
//we've got the live information from binance
if (db.Coins.find({}).count() === 0) {
//if there's nothing in the database right now
markets.forEach(functionCommunity Discussions
Trending Discussions on binance
QUESTION
Binance made its data public through an s3 endpoint. The website is 'https://data.binance.vision/?prefix=data/'. Their bucket URL is 'https://s3-ap-northeast-1.amazonaws.com/data.binance.vision'. I want to download all the files in their bucket to my own s3 bucket. I can:
- crawl this website and download the CSV files.
- make a URL builder that builds all the URLs and downloads the CSV files using those URLs.
- Since their data is stored on s3. I wonder if there is a cleaner way to sync their bucket to my bucket. Is the third way really doable?
ANSWER
Answered 2022-Apr-02 at 05:50If you want to copy it to your own s3 bucket, you can do:
QUESTION
I tried to upload my python code (Binance trade-bot) on Heroku, but there is an error oссured. Could someone help me, please?
...ANSWER
Answered 2022-Mar-16 at 18:49I had the same issue - regex library was updated from 2022.3.2 to 2022.3.15. You can set version in requirements for a while issue will fixed in next version.
QUESTION
I want to fetch price data of trading pairs specified inpriceList from the public Binance API and create a dynamic List of Card widgets using API response.
I am failing at this step as the future argument of FutureBuilder does not accept the list of Futures : List> pliList
Thank you.
My code:
...ANSWER
Answered 2022-Mar-15 at 11:27Do it like this this:
QUESTION
I need to listen to User Data Stream, whenever there's an Order Event - order execution, cancelation, and so on - I'd like to be able to listen to those events and create notifications.
So I got my "listenKey" and I'm not sure if it was done the right way but I executed this code and it gave me something like listenKey.
Code to get listenKey:
...ANSWER
Answered 2022-Mar-09 at 09:38I just figured this out myself and I was able to get mine to work so I'll try my best to guide you. I believe you're just missing this line of code after you create your WebSocket object:
QUESTION
I am working with the Binance API. I am connecting to their API and trying to assess if Binance has a list of assets on their platform or not. The list of assets is seen below:
...ANSWER
Answered 2021-Sep-21 at 14:37Try this:-
QUESTION
I have this type of documents in mongoDB.
...ANSWER
Answered 2022-Feb-17 at 08:39You can use $dateAdd in an aggregation query like this:
Note here only is necessary a $match stage with $expr to get documents where:
- Current date (
$$NOW) is greater or equal than$start_date. - Current date (
$$NOW) is lower or equal than calculated date adding X weeks.
i.e. the date found is between $start_date and start_date + X weeks.
QUESTION
I'm using okhttp-4.9.3 to create a websocket which is connecting to Binance.
In their documentation, they say that they are sending a ping at every 3 minutes and I need to answer to it.
But I don't know how to do it.
I have this WebSocketListener:
...ANSWER
Answered 2022-Jan-19 at 13:25OkHttp automatically responds to pings for you. You don't need to do anything.
QUESTION
I am new to JavaScript, not sure if this very basic question. I've created a Bitcoin Price update dashboard using the data fetched from the external WebSocket. I managed to get the data from the WebSocket and display it on the HTML table but i was only able to fetch only the live price of the bitcoin I want to also display the Bitcoin quantity in the other column. I want to know how to append two different data in 2 columns in one row. I tried my best to explain.
I have provided the code snippets below as well as external Websocket from where I am pulling the data.
NOTE: I'm pulling the data from an external websocket and with that WebSocket I can get all the details like Bitcoin price, quantity, type and everything. "messageObject.p" means Price and "messageObject.q" means Quantity. p=price and q=quantity. I'm able to get the messageObject.q (quantity) to be displayed on the table but I'm unable to show the messageObject.p (price) in the other column of the table.
Please let me know how should I insert the row dynamically into a HTML table. Thank you so much in advance
...ANSWER
Answered 2022-Jan-09 at 21:26You only have one parameter in your insertRow() function. Also, inside of your insertRow() function, you are never trying to read from the passed in quantity variable.
QUESTION
I'm recently trying to monitor transactions of a contract address on BSC chain for my dex limit order and I finally found a stable solution to monitor the log event -- 'using web sockect connection'.
...ANSWER
Answered 2021-Dec-06 at 11:17Run your own node for minimizing the latency.
If you cannot do that, open your purse and browse the list of commercial node providers.
QUESTION
In the following code, I'm getting an error on implementing the abstract method getPrice.
...ANSWER
Answered 2022-Jan-12 at 02:02You need to match the parameters of the abstract method as well. your derived classes are passing arguments that arent defined in the base class.
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