Multi-Exchange-Analyzer (MEA)

Simple profit analyzer for tracking currency pairs between multiple exchanges.

Description

This project consists of 2 parts:

• A webservice that calculates profits of supported currency pairs between multiple exchanges
• A frontend application that displays all profits in realtime via websockets

The webservice is fetching prices for all currency pairs at the supported exchanges. It calculates possible profits that you can gain, if you buy and sell a currency pair at a specific exchange and saves the results into a mysql database for later analyses.

Live Application

The latest release is deployed here

Supported Exchanges

• Poloniex
• Kraken
• Bittrex
• Binance
• Liqui

Installation

Start Webservice

In order to start this service a running mysql server is necessary. You also have to adjust the persistence settings in src/main/resources/application-dev.properties according to your mysql server setup:

spring.datasource.url=jdbc:mysql://localhost:yourMysqlPort/yourDatabase
spring.datasource.username=yourUsername
spring.datasource.password=yourPassword

Make sure that ddl creation is enabled for the first startup

spring.jpa.hibernate.ddl-auto=create

If your database is runnng and all settings are set you can start the service.

$ cd multi-exchange-api
$ ./gradlew bootRun

Start Frontend

Make sure that nodejs, npm (yarn) is installed on you system and execute the following commands to start the frontend:

$ cd multi-exchange-gui
$ yarn
$ npm start

The frontend is accessible at: http://localhost:3000