cryptoexchange | A cryptocurrency exchange | Cryptography library

by prabhatsharma JavaScript Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(5)Vulnerabilities Install Support

kandi X-RAY | cryptoexchange Summary

cryptoexchange is a JavaScript library typically used in Financial Services, Fintech, Security, Cryptography, Ethereum, Bitcoin applications. cryptoexchange has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

This is an attempt to bild an open source crypto currency exchange. Initial focus will be on bitcoin and ethereum.

Support

Quality

Security

License

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Support

cryptoexchange has a low active ecosystem.

It has 5 star(s) with 5 fork(s). There are 7 watchers for this library.

It had no major release in the last 6 months.

There are 7 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of cryptoexchange is current.

Quality

cryptoexchange has no bugs reported.

Security

cryptoexchange has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

cryptoexchange does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

cryptoexchange releases are not available. You will need to build from source code and install.

Installation instructions are available. Examples and code snippets are not available.

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cryptoexchange Key Features

No Key Features are available at this moment for cryptoexchange.

cryptoexchange Examples and Code Snippets

No Code Snippets are available at this moment for cryptoexchange.

Community Discussions

Trending Discussions on cryptoexchange

TPL Dataflow uses old data instead of the newest

Unable to get the wrapper binance.net working

Find 30-minute interval values that belong to the 6-hour intervals

Crypto-Js library's hmac-256 script returning function structure instead of value within Google Apps Script, working fine outside?

Binance cryptoexchange API "/account" 401 response

QUESTION

TPL Dataflow uses old data instead of the newest

Asked 2021-Mar-14 at 19:27

I'm using TPL Dataflow in order to perform one task per symbol at a time. The first two Operation taking... messages are correct but the next ones are using old data. In other words, it uses the old data marked with green on the screenshot below, instead of the newest data (the blue marked one).

...

ANSWER

Answered 2021-Mar-09 at 12:14

TPL Dataflow will process all items in order; that's what it's made to do. You can try to do a most-recent kind of approach by using a BroadcastBlock, but since that block is linked to another block, you'll probably end up with one in process, one waiting to be processed, and the third one being the one actually getting overwritten.

If you want it tighter than that (i.e., one in process and one waiting that is also overwritten), then I'd recommend Channels. Specifically, a bounded channel using BoundedChannelFullMode.DropOldest.

Source https://stackoverflow.com/questions/66517092

QUESTION

Unable to get the wrapper binance.net working

Asked 2021-Mar-02 at 20:41

I have installed the wrapper from https://github.com/JKorf/Binance.Net

Using their example code, I have the following in my app:

...

ANSWER

Answered 2021-Mar-01 at 10:35

Your socketClient is unsubscribed from events immediately after subscribing.

You need to swap the lines

Source https://stackoverflow.com/questions/66392643

QUESTION

Find 30-minute interval values that belong to the 6-hour intervals

Asked 2020-Oct-14 at 14:23

I'm using Binance.Net NuGet package to download historical candle data from Binance. I have a check whether the candle on each 6-hour interval is green and if it is, it enumerates each 30-minute interval inside the 6-hour interval.

A working example is given in the code below. The snippet basically works but the problem is instead of downloading the candles from Binance's REST once again with GetKlines, it should use the _30m array instead, because it would be too slow to download the data using GetKlines everytime we enumerate them each 6-hour interval candle, that's why I'm pulling the data in the beginning at once and then I can store it, re-use it, etc.

Briefly, I need to find the 30-minute interval candles that belong to the 6-hour intervals.

...

ANSWER

Answered 2020-Oct-14 at 14:23

Try following :

Source https://stackoverflow.com/questions/64354352

QUESTION

Crypto-Js library's hmac-256 script returning function structure instead of value within Google Apps Script, working fine outside?

Asked 2019-Jun-07 at 09:31

I am setting up a google spreadsheet project to connect to my CryptoExchange API. But when it comes to this simple CryptoJs Hmac-sha256 script, it's not working: it is returning the function structure instead of the value, while outside it's working fine (see my jsfiddle).

Now, I understand from this Stack answer by Cameron Roberts that Apps Script behaves differently under certain POVs, but I can't understand how this relates.

Besides, if I just switch script and use the Stanford Javascript Crypto Library, the code executes perfectly with no issue at all, both within Google Apps Script AND outside of it of course.

Here is my code:

...

ANSWER

Answered 2019-Jun-07 at 09:31

You want to retrieve the value of 8b5f48702995c1598c573db1e21866a9b825d4a794d169d7060a03605796360b from CryptoJS.HmacSHA256("message", "secret") using Google Apps Script.

If my understanding is correct, how about directly calculating the value using the methods of Google Apps Script? In this case, CryptoJS is not used. Please think of this as just one of several answers.

Sample script:

Source https://stackoverflow.com/questions/56490535

QUESTION

Binance cryptoexchange API "/account" 401 response

Asked 2018-Jan-14 at 01:45

I'm having troubles with calling to Binance cryptoexchange API with my script from Google Sheet.

I've checked my signature processing with the data from the example https://www.binance.com/restapipub.html#user-content-signed-endpoint-security and I've got the same signature.

I've checked my API key and secret with another hub (coinigy.com), keys work properly.

But I'm still getting the 401 error executing the script by myself...

Binance support doesn't answer.

Can anybody help?

...

ANSWER

Answered 2018-Jan-14 at 01:45

I think that your script is almost correct. But the reason of error is fetchJSON(). fetchJSON() receives only url. But var response = fetchJSON(completeURL,params); sends completeURL and params. By this, fetchJSON() doesn't receive params and the error occurs. So how about this modification?

From :

Source https://stackoverflow.com/questions/48158276

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install cryptoexchange

jspm is used for package management. Open the application at http://localhost:8080.
git clone
jspm install
npm install
npm -g install live-server
npm start (or) live-server --entry-file=index.html
Download ethereum wallet from: https://www.ethereum.org/.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: