Java wrapper for the Bittrex API

This project is simple cryptocurrency address validator similar to ognus/wallet-address-validator.

The coinlist website on your phone!

Crypto Tutorial. I built this digital currency designed to work as a medium of exchange through a computer network that is not reliant on any central authority. It is a decentralized system for verifying that the parties to a transaction have the money they claim to have.

ReelPay is committed to helping users quickly transition from Web 2.0 to Web 3.0, attract new users, and collect mainstream currency protocol gateways like BTC, ETH, BSC, SOL, and TRX.

A simple Bitcoin library for Java

Check and control your Bitaxe with your Android Device

The test task to participate in int20h hackaton

Bitso cryptocurrency exchange client

The global digital coin exchange.

Checks the current price of Bitcoins and converts the inserted amount to Euro

Calculate triangular arbitrage in the cryptocurrency market. Prices are parsed from 12 different cryptocurrency exchanges.

💼 Mobile Wallet for Cryptocurrency

`demojavabtcsign` simplifies BITCOIN/DOGECOIN transaction signing. Help developers to explore BTC blockchain knowledge.

Confirmo.net is payment gateway which allows you e-shop to accept cryptocurrencies (BTC,LTC) and convert them to fiat currecies (EUR,CZK). This project introduces libs and tools for smooth integration in Java.

Trading on Bittrex exchange

Telegram bot for managing a Bitcoin testnet wallet. It supports balance checks, address generation, sending/receiving BTC, and transaction history. The bot interacts with Bitcoin Core via JSON-RPC and includes QR code generation. Built with Java, Spring Boot, Telegram Bot API, and ZXing for QR codes.

Сryptocurrency wallet imitation

cryptocurrency