eth

后端使用 SpringCloud Alibaba 开发，移动端使用 React Native 构建，管理后台使用 Arco Design 进行构建，并在支付上接入数字货币（比特币、以太坊UDST、平台Token）支付，后端采用 Hadoop 与 Flink 等大数据框架构建实时计算与离线计算体系。

The core components of the blockchain wallet backend, support a variety of blockchain address generation and offline signatures

功能强大的web3j以太坊用例，支持批量生成钱包，批量不同账户转账，查询余额等，监控，定时任务，交易mint等方法，持续更新中... ...

基于Netty(Java技术栈高性能框架)+C技术开发的高性能矿池加密代理，支持多币种加密抽水(ETH/ETC/BTC/BCH/LTC/ERG/DOGE/XMR/ZEC/BSV/XEC/DASH/DCR/KDA/BTG/ZEN/CKB/HNS/TON等)，客户端服务端模式，支持加密混淆，支持自定义抽水地址和比例，支持Web界面管理。

wallet-eth 以太坊代币钱包 助记词 私钥 keystore 转账

Java 版的多币种钱包签名 SDK

钱包(BTC/ETH/TRX)

💸利用区块链（以太坊）发放营业执照。Issue business license with blockchain.

Your very own private Ethereum cluster running on Docker

An Open-Source, Agent-Based, Highly Customizable Cryptocurrency Trading Platform.一个开源、基于自然语言、允许Agent自动量化交易的加密货币交易平台

get all your exercises with one click

Java版本的多链钱包SDK

A Crypto Wallet

UanApi 提供稳定、安全、易用的USDT.TRC20 API 接口服务,是您链上支付的最佳选择。支持链上交易监听、自动归集、自动充提回调等。UanApi provides stable, secure and easy-to-use USDT.TRC20 API interface services, which is the best choice for your on-chain payments. It supports on-chain transaction listening, automatic collection, automatic charge and withdraw callbacks and more.

💼 Mobile Wallet for Cryptocurrency

Check the current price of ETH, the gas used for fueling transactions on the Ethereum Blockchain!

Multi-chain custodial wallet backend for exchange-style flows, with deterministic addresses, ledger balances, deposit scanning, withdrawals, collection, DB-driven chain config, and EVM ERC20/ERC721 contract deployment.

A junit template for the ETH Algorithms and Probability course

The global digital coin exchange.

基于本地部署Geth和Ganache模拟器,使用Web3j SDK 实现与Eth交互. 包含 Eth转账,基于 EIP-1559 提案转账 Eth,余额查询,最新区块高度. ERC20合约部署,ERC20转账.监听扫链ETH转账, 监听扫链ERC20 Transfer