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Questions tagged [binance]

Binance is a cryptocurrency exchange website. This tag is for questions related to the Binance API and usage of Binance API wrappers. This tag is not specific to any programming language.

Documentation

API Wrappers

1009 questions
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Error when trying to access binance API: 'Binance' object has no attribute 'binance_keys'

Please assist, i am coding a bot working with Binance and get the error stated when i try access the API to make a purchase. the API key is stored in a txt file: line 332, in signRequest signature =…
Progcham
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JSON object values cannot be accessed using key names in JS

i am trying to get data from Binance web sockets in my react app const ws = new WebSocket("wss://stream.binance.com:9443/ws/ethbtc@trade"); ws.onopen = () => { ws.send( JSON.stringify({ method: "SUBSCRIBE", params:…
Crypto Man
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How to setState in react.js using "binance.futuresMiniTickerStream()" function

When I do this It works import React, { useState, useEffect } from 'react' // Node Binance API // https://github.com/binance-exchange/node-binance-api const Binance = require('node-binance-api') const binance = new Binance().options({ APIKEY:…
Reaction
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API Key error with Binance using Rust/reqwest crate

I'm trying to write a rust program that interfaces with Binance's REST API. The link to the documentation is here. The problem is that I'm sending a POST request with reqwest, a rust crate, but simply receive {"code":-2015,"msg":"Invalid API-key,…
user3167679
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Binance orderbook size increases over time

I made a simple Python script that should stream the Binance Bitcoin-USD orderbook. I followed the guide here. I subscribed to their websocket stream and started updating my local orderbook. The problem is that the size of the orderbook keeps…
San9096
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Easy question regarding how to access the return of a function

I'm new to python/programming so this may be a simple solution. I'm just trying to figure out how to output the function? I use the following: import time from binance.client import Client from datetime import datetime def process_message(msg): …
Ell Jeff
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Filtering/selecting a variable output = easy simple question but i don't know how to search for the right solution

This i'm sure is very simple, but i can't find the right words to explain what i mean to Google, so my searches have come up empty. I have a variable that i'm printing to the console. All good. I'd like to filter/select the variable output, so i…
Ell Jeff
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ccxt.base.errors.InvalidOrder: binance Order would trigger immediately

I am using Python, Binance, and CCXT API libraries to create a BUY order on Binance. I am getting an error when executing the code below. ERROR: ccxt.base.errors.InvalidOrder: binance Order would trigger immediately. I have also added the…
Casey Harrils
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Pine Script Back testing

I am writing a simple pine script to go Long before 10 mins hourly candle closure and close short after 10 mins after candle closure. But the script does not apply to previous date / time but only applied from the time I add it to the chart. I…
Jay
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Binance Stream Data End

I'm using websockets for stream. For example klines. But that's too much entry. If I retrieve the 1h kline, I just need open and close prices so there is no need to get the middle ones. How can I do that? If I need 4h kline, just need that at the…
Gert
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Binance Margin Borrow API in java

I am new to Binance API and I'm having some difficulty to invoke Binance margin borrow API. I have referred their API documentation, But don't know how to invoke the margin borrow API through java. So, I would like to someone guide or share me an…
karthi keyan
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python - the execution looks like synchronous with asyncio

Api calls could be speeded up with asynchronous calls. So I thought I can speed up my program by using asyncio. By displaying the results, the execution looks like synchronous. So I'm completely confused. What did I do wrong? import asyncio # pip…
lovelace63
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How to call Binance /futures/data/openInterestHist Market Data Endpoint?

The documentation states that the request header must contain the api key. My request looks like this: import requests headers = { 'X-MBX-APIKEY':…
Neptun
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Difference in timestamp between two REST APIs

this is the first time I use StackOverflow, so sorry if I missed something. I have been working with two REST APIs that report "server time". I am interested in measuring somehow the difference (since I do not have access to the API servers), if…
Let's try
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{Signature for this request is not valid} error for Binance withdraw

While there are similar errors on github and here, they are older, i have signature problem while withdrawing coin from binance via API from my script. Message return as result of error : {Signature for this request is not valid} I use…
trmt
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