Trade at the Speed of
Thought with ATFX
FIX API
What Is FIX API?
The Financial Information Exchange (FIX) Protocol is a widely used messaging standard in electronic trading. API on the other hand, or Application Programming Interface (API), is a technology that enables different systems to communicate wand exchange data with one another. Combined, “FIX API” allows for real-time communication between trading systems and liquidity providers, giving traders direct, high-speed access to the markets without relying on traditional trading platforms.
Why FIX API Matters
for Traders?
With ATFX FIX API, advanced traders and technology-driven clients can connect their own trading systems directly to our infrastructure. This allows for faster execution, improved pricing, and greater control. By reducing latency and removing platform limitations, FIX API supports efficient, scalable trading across a range of custom strategies.
Why Use FIX API?
It offers a direct connection to the market, enabling traders to:
orders in real time
positions and account
information instantly
strategies
traditional trading
platforms
Key Benefits
of ATFX
FIX API
Ultra-Low Latency Execution
ATFX FIX API connects directly to our trading servers hosted in premier data centres, including Equinix LD4 (via OneZero) in London. This infrastructure setup minimizes latency and ensures fast, reliable order execution, which is essential for time sensitive and algorithmic trading strategies.
Real-Time Data and Control
Gain full visibility over your trading environment with live updates on prices, order status, and positions
— all integrated into your existing tools.
Deep Liquidity Access
Benefit from aggregated pricing sourced from top-tier liquidity providers. This allows for competitive spreads and smooth execution even during high-volume market activity.
Custom Integration
ATFX provides FIX 4.4 standard API, giving you flexibility to tailor the setup to your own trading systems, bridges, or execution engines.
Dedicated Technical Support:
Our FIX support team is available 24/5 to assist with setup, integration, and troubleshooting. We work directly with your developers to ensure a smooth connection from day one.
Seamless Infrastructure Compatibility
Easily connect via your in-house system or third-party providers like Centroid and OneZero. Our FIX API is built for flexibility and scale.
Who Is It For?
ATFX FIX API is ideal for:
- Advanced retail traders using algorithmic or automated strategies
- Trading firms or prop traders needing fast execution
- Clients running custom-built systems or third-party bridges
- Anyone looking to bypass platform constraints and trade at scale
Why Choose ATFX?
ATFX offers a globally regulated, technology-driven trading environment with:
Licensed in multiple jurisdictions with strong client protection.
Hosted in Tier-1 data centres, offering stability and speed.
Access to deep liquidity and competitive spreads.
Expert FIX API support team available 24/5, plus regional service desks.
