Chris Lees – Medium

Chris Lees

Chris Lees

How To Build A FIX API

So you need to write your first FIX API — where do you start? Chris Lees from FixSpec explains all.

Sep 15, 2023

How To Build A FIX API

Sep 15, 2023

Chris Lees

How To Build A Global FIX Spec

As a bank or broker-dealer, there are really only two ways to grow your business. You can grow organically by offering new trading…

Aug 25, 2023

How To Build A Global FIX Spec

Aug 25, 2023

Chris Lees

Top 5 challenges faced by firms looking to automate FIX Connectivity

At FixSpec, we talk about automation A LOT.

May 17, 2023

Top 5 challenges faced by firms looking to automate FIX Connectivity

May 17, 2023

Chris Lees

Do FIX Documents HAVE To Be Bad?

I spend far more time thinking and talking about FIX documentation than… well pretty much anybody I’ve ever met.

Dec 30, 2021

Do FIX Documents HAVE To Be Bad?

Dec 30, 2021

Chris Lees

QuickFIX vs FIX Orchestra vs FinSpec — what’s the difference?

For almost a decade now, I’ve been evangelizing to people working in FIX connectivity — a niche API format within financial services —…

Nov 2, 2021

QuickFIX vs FIX Orchestra vs FinSpec — what’s the difference?

Nov 2, 2021

Chris Lees

How Does The FIX Protocol Work?

In other posts in this series, I’ve introduced some of the key concepts of the FIX protocol, as well as some of the history. In this…

May 28, 2021

How Does The FIX Protocol Work?

May 28, 2021

Chris Lees

How Secure Are Your FIX Specifications?

In this article, I’d like to shine a light on an area of FIX that seems to be quite confused in people’s minds, and that is the “security”…

May 27, 2021

How Secure Are Your FIX Specifications?

May 27, 2021

Chris Lees

History of FIX Protocol

If you are interested in financial markets, then you may have come across references to the FIX (Financial Information eXchange) protocol…

May 25, 2021

History of FIX Protocol

May 25, 2021

Chris Lees

What’s The Difference Between FIX and REST APIs?

One of the trends that we are seeing with more recent trading venues (which tend to be crypto exchanges), is that they are starting to…

May 24, 2021

What’s The Difference Between FIX and REST APIs?

May 24, 2021

Chris Lees

My Personal Climate Change Manifesto

We need to make urgent changes to protect our world, changes that may feel inconvenient or expensive. Make a pledge and start today.

Sep 23, 2019

My Personal Climate Change Manifesto

Sep 23, 2019

Chris Lees

Chris Lees

Founder @ FixSpec. One man, trying to make a difference. Interested in learning more about FIX? We offer training courses too at https://fixspec.com/training

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