This is a very simple 😃 yet modular platform to run and test crypto (though not only crypto) bots.

• The platform provides various tools and interfaces for trading Strategies like receiving price streams, executing and logging trades, etc.

• An environment of your preference: a server with API or a standalone CLI.

Here's a basic Strategy:

export class Strategy {
    setBrokerManager(brokerManager) {
        this.brokerManager=brokerManager
    }
    setTrader(trader) {
        this.trader=trader
    }
    init() {
        // Subscribe to market data (will be fed both live and historic data)
        this.brokerManager.subscribeTicker('ETHUSDT',this.onData.bind(this))
    }
    onData(data) {
        // data is an market frame data 
        console.log("Strategy Receiving data "," ",data.s)
    }
    onInitData(data) {
        // data is warmup data
        console.log("Receiving init data", data)
    }
}

The architecture is built such that Strategy is a plug-n-play standalone class that is guaranteed:

1. Live/Backtesting agnostic environment (the same code for live or backtesting data)
2. Data is fed in regular intervals
3. The general logic is executed in onData() callback. It receives whatever the strategy subscribed to (usually a single price stream) and then makes decisions on trades using indicators.

Install all the packages

npm i

Initialize Prisma

npx prisma migrate dev

Start your favorite mariadb and phpmyadmin (http://localhost:8081) server: db login: root password: example

cd container && docker-compose up -d

3...2...1...

npm run fastify

Now access the graphql studio server at http://localhost:3001/gql ##Action API */TraderRun/ runs the trader and returns its unique id (A trader is one session of the backtesting job) */TraderResults/:id gives a JSON of the result of the particular run ##GraphQL API Endpoint: /graphql Functions: allJobs ##Websockets Websockets located at port 8001 (used internally to provide two-way communication between this backend and the frontend)

You can use prisma studio to explore the live database

npx prisma studio

Open http://localhost:5555

Is used to run user-supplied strategies in a kind of a sandbox (which is not perfect but enough for home use)