Questions tagged [cryptocurrency]

Cryptocurrency is a digital asset designed to work as a medium of exchange that uses cryptography to secure its transactions, to control the creation of additional units, and to verify the transfer of assets.

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Real-time bitcoin data feed and storage using websocket framework

I'm trying to create data feed script for real time bitcoin data for OkCoin exchange using their websocket API (documentation) and a database manager for storing. There are two channels I am ...
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247 views

Perl crypto-scraper

I created a crypto-scraper script to scrape crypto currencies from Coingecko. I have used the library LWP::UserAgent and now I want to know if you could give me ...
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101 views

Cryptocurrency forecasting app

I wrote a cryptocurrency (or any other) market forecasting application in Python 3.5. The code is getting bigger and more complex so I would love if some experts would take a look at it and check and ...
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79 views

Bash bitcoin blockchain explorer

I wrote a little bash script that displays the transaction info in json: ...
2
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0answers
86 views

Bitcoin, detecting deposits to the node.js server

I'm trying to detect deposits that a user will make. I added explainatory comments inline. Can you spot any flaws in it? ...
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0answers
89 views

Cryptocurrency bot for retrieving coin information

I am running a cryptocurrency bot that needs 2 things: Get a list of all the coins every 10 minutes or a similar frequency Get a list of all the prices for each coin The problem lies in 2 where I ...
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0answers
51 views

Node.js Cryptocoin wallettracker

At first I thought this was going to be easy, but the asynchronous Node.js really made things difficult for me. Currently, my tracker only features one coin and the address is hard-coded. I plan to ...
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13 views

XML schema for a basic blockchain

I recently read this article which runs through a very basic implementation of a blockchain for cryptocurrencies using Kotlin. For no real reason I decided to try and write an XML schema which defines ...
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77 views

Discord Cryptocurrency Bot - follow-up

I updated my discord bot, the code is here: My bot can get the following: The price The rank The 24 hr volume 1 hr percent change 24 hr percent change 7d percent change Symbol Total supply (For some)...