Exchange-Core is a powerful open-source market exchange core designed for high-frequency trading (HFT), combining advanced features like an orders matching engine, risk control, and low-latency response capabilities. If you’re looking to get started with Exchange-Core, this guide will walk you through the entire process in a user-friendly manner.

Getting Started with Installation

To set up Exchange-Core, follow these straightforward steps:

1. Install the library into your Maven local repository by running the command:

mvn install

2. Add the following Maven dependency to your project’s pom.xml file:

  
    exchange.core
    exchange-core
    0.5.3
  
  

3. Alternatively, you can clone the repository and run the example test.

Usage Examples: Bringing Your Exchange to Life

Now that you’ve installed Exchange-Core, let’s dive into some usage examples to set up and operate your exchange.

Creating and Starting the Exchange Core

Imagine a bustling café where orders are being taken and served. In our analogy, the exchange functions like this café, where each user order is processed efficiently:

SimpleEventsProcessor eventsProcessor = new SimpleEventsProcessor(new IEventsHandler() {
    @Override
    public void tradeEvent(TradeEvent tradeEvent) {
        System.out.println("Trade event: " + tradeEvent);
    }
    // Other overridden methods...
});
ExchangeConfiguration conf = ExchangeConfiguration.defaultBuilder().build();
ExchangeCore exchangeCore = ExchangeCore.builder()
    .resultsConsumer(eventsProcessor)
    .exchangeConfiguration(conf)
    .build();
exchangeCore.startup();

In our café, the events processor is like a barista, handling everything from trade events to order books efficiently. The ExchangeCore is the operational system ensuring that orders are taken and fulfilled effectively.

Creating Users and Managing Orders

Just as a café serves multiple customers, Exchange-Core can manage multiple user accounts:

future = api.submitCommandAsync(ApiAddUser.builder()
    .uid(301L)
    .build());

Troubleshooting Tips

If you encounter any issues while using Exchange-Core, consider the following troubleshooting tips:

• Ensure that your Maven configuration is set up correctly and the necessary libraries are installed.
• Verify that the Java version you are using is compatible with Exchange-Core; Java 8u192 is known to work well.
• Monitor network latency and connection issues, as these can significantly affect performance.
• If commands don’t seem to work, check your order specifications and ensure they are correctly structured.

For more insights, updates, or to collaborate on AI development projects, stay connected with fxis.ai.

Conclusion

At fxis.ai, we believe that such advancements are crucial for the future of AI, as they enable more comprehensive and effective solutions. Our team is continually exploring new methodologies to push the envelope in artificial intelligence, ensuring that our clients benefit from the latest technological innovations.

Now that you’ve mastered the basics of Exchange-Core, let your trading journey begin!