QuickFIX/J is a full featured messaging engine for the FIX protocol. - This is the official project repository.
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Updated
Sep 28, 2026 - Java
QuickFIX/J is a full featured messaging engine for the FIX protocol. - This is the official project repository.
Spring Boot Starter for QuickFIX/J: This project is a Spring Boot Starter for QuickFIX/J messaging engine for the FIX protocol. It simplifies the configuration required to create and start an Initiator or Acceptor, and handles the lifecycle of the Connector.
A trading simulator between a Broker and a Stock Exchange using the Financial Information eXchange (FIX) Protocol. It's a study project using QuickFIX/J, Quarkus, Angular, Docker, Docker Compose and PostgreSQL.
FIX (Financial Information Exchange) Message Parser/ Viewer (Java)
a simple FIX Protocol client that can be controlled using Groovy script scenarios
This project contains integrations between FIX Orchestra and QuickFIX/J.
FIX Dictionaries library
A deterministic, high-frequency trading platform built on Agrona and Aeron. Designed for zero garbage collection and predictable microsecond-level latency.
FIX-to-Avro converter, supporting custom FIX schemas and enabling the generation of both Avro data and its corresponding schema.
Simple FIX Server that can be used to test Simple FIX Client
✅ FIX Protocol 4.2 Example
Expert Advisors, Browser-based EA, Free Crypto / Forex Historical DATA API plugins, EA Codes Generator, Market Maker Bot, Crypto Options Plugin, DEX / Payment Gateway Plugins, Binance API, FIX API related. Fintechee means Fintech ee.
Smart Fix Simulator(SFS) is a flexible and common server-side behavior simulator.
igh-performance JSON-to-FIX trading gateway built with Java 21, Netty, and QuickFIX/J using Virtual Threads
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