Since I launched the engine on Gumroad 10 days ago I spend most of my evenings focusing on making it easier for people to get to using it faster and integrating it in their own systems, so they can see the value it can bring.
I've also had a demo call that I think went as well as could be expected with a non technical founder looking to build a crypto exchange.
Yesterday I released an unlimited trial period for it available as a pay what you want subscription here: https://gumroad.com/l/rNsKn
You can use it to download a copy of the engine along with all files contained in the other tiers and test locally for up to 20k orders/requests per market.
I've also published an open source repo that connects to the engine to expose an HTTP API to create or cancel orders and log all events generated. This is available here:
https://github.com/hashiruhq/demo_exchange_api
I hope this will allow more customers to understand what they get out of subscribing and remove some of the unknowns.
Next steps are to work on a landing page and a full development documentation for it, which would make it that much easier to get started with it.
Some lessons learned: