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Mtemi / repository
This is a Cryptocurrency Trading Exchange Like Binance, Huobi, Bybit, Bitmex, Bittrex, Phemex etc. That allows you to build your own Centralised Trading Exchange. I have forked it from Jammy928 accessible here: https://github.com/jammy928/CoinExchange_CryptoExchange_Java . I realised Jammy doesn't respond on issues on his repo, and have taken up this mandate to setup the Exchange for anyone who needs it. I can also dpo upgrades as per user requirements, Build iOS and Android Apps of the Exchange, Build Bots like: https://bitsgap.com on top of this for any trading Exchange.
Statement 1: I will charge setup fees on this project as it doesn't work as it's provided for by Jammy.
Statement 2: The APP source code and the trading robot source code are not open source (provided for a fee), if necessary, whatsapp: +254795557216
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This project is a bitcoin exchange based on Java (SpringCloud) | BTC exchange | ETH exchange | digital currency exchange | trading platform | matching trading engine. This project is based on the development of Spring Cloud microservices, which can be used to build and secondary development digital currency exchanges, and has a complete system component.
Just draw a few sketches, just look at it。。。
PC front end (user web end)：https://gitee.com/cexchange/CoinExchange/attach_files
Mobile APP：https://gitee.com/cexchange/CoinExchange/attach_files
Management background：https://gitee.com/cexchange/CoinExchange/attach_files
Development Reference Document：https://gitee.com/cexchange/CoinExchange/blob/master/DEVELOP.md
Manage background screenshots：https://gitee.com/cexchange/CoinExchange/tree/master/09_DOC/管理后台截图
If you want to build an exchange system on your computer or cloud server, I have prepared some basic deployment manuals. Of course, installing software on linux/unix is not a simple matter. You need to have a certain Linux basics and command line skills, but also the courage and patience to solve problems, I wish you success!
Spring Cloud is an ordered collection of frameworks. It uses Spring Boot's development convenience to subtly simplify the development of distributed system infrastructure, such as service discovery registration, configuration center, message bus, load balancing, circuit breaker, data monitoring, etc., can be done using Spring Boot's development style One click to start and deploy. Spring Cloud does not repeat the manufacturing of wheels. It just combines the mature and practical service frameworks developed by various companies. The re-encapsulation through the Spring Boot style shields the complex configuration and implementation principles, and finally gives the development The author has left a set of distributed system development kits that are simple to understand, easy to deploy, and easy to maintain. In general, a complete Spring Cloud framework should be as shown in the following figure:
If you are unfamiliar with Spring Cloud, you can simply learn about Spring Cloud related tutorials first, so that you will come back to this project and it will be easier to get started. As a reminder, because the Springcloud framework diagram is a complete architecture, we will tailor some content appropriately during development to make development and deployment faster, so there are some discrepancies.
The system uses memory matching for the transaction queue, Kafka is used for matching order information transmission, MongoDB persists the order transaction details, and MySQL records the overall order transaction. Among them, the 01_Framework/Exchange project is mainly responsible for memory matching, and the 01_Framework/Market project is mainly responsible for order transaction persistence, market generation, market push and other services, including:
Modes supported by memory matching transactions
Limit & Market Order Processing Logic
Note: This picture is a long time ago, the logic in the latest code is more complicated
Other features supported by match engine
In addition to the ordinary matching functions of limit and market prices, the matching trading engine of this system also introduces an active transaction mode. By setting the trading start time, initial issuance volume, initial issuance price, and activity of trading pairs (such as BTC/USDT) Modes and other parameters can formulate a wealth of matching transaction modes to meet different matching modes.
for example
The exchange is expected to launch the trading pair AAA/USDT at 12:00:00 on August 8, 2020, but as a newly launched currency, how can it work without activity? The project party or the exchange decided to come up with 10,000 AAA at a price of 0.0001USDT (market price: 0.0005) for everyone to snap up. The system supports the setting of such activities.
In addition, if the project party or the exchange decides to take out 10,000 AAAs to issue at the price of 0.0001USDT, I don’t want everyone to snap up, but hope that all users who recharge USDT can divide 10,000 AAAs on average. This system also supports the setting of this activity .
to sum up
n short, this system supports a highly customized matching mode. At the same time, you can also develop your own matching transaction mode, just by modifying the matching logic in the Exchange project.
This was done for the customer, but later the customer stopped operating, so this website was left, because I don’t have server permissions, so this website may not be accessible at any time.
Building a test site requires purchasing several cloud servers, which cost a lot, so I did not set up a test station myself, but the system is complete and has passed the commercial and practical operation test for nearly a year.
About trading robots
Trading robots are automatic trading programs that can automatically trade based on external market conditions, so that the exchange's trading pair prices are consistent with the external, preventing losses caused by some users "moving bricks".
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00_framework
└─———admin Background management API
└─———bitrade-job Task management（Empty）
└─———chat OTC Chat
└─———cloud SpringCloud Eureka
└─———core Core
└─———exchange match trading
└─———exchange-api order API
└─———exchange-core order core
└─———jar Other lib
└─———market market API、K-line service
└─———otc-api OTC trade API
└─———otc-core OTC core
└─———sql SQL script
└─———ucenter-api user API
└─———wallet wallet
01_wallet_rpc
└─———bitcoin
└─———bsv
└─———btm
└─———eos
└─———erc-eusdt
└─———erc-token（可对接各种ERC20币种）
└─———eth
└─———ltc
└─———usdt
02_App_Android
03_App_IOS
04_Web_Admin
05_Web_Front
This digital currency trading system is a project developed by my company for an exchange. The exchange has ceased op
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ishtiaqmahmood /
This is a boilerplate for Hardhat-BinanceChain based blockchain project