I have never rented anything like this. I personally have never experimented with an actual quantum computer. I know I could if I wanted to, but I never have.
It is possible to rent time on a quantum machine from companies such as IBM and Rigetti. Several U.S. companies allow users to rent time on a quantum machine. For research purposes, user time is even free, to some extent, for smaller operations.
I don't know if Anyon Systems' first quantum computer is already available. I do know that the company is working on it and that its planning, in the next year or two at the most, to have quantum computers available for purchase. In fact, you can already place an order.
To be honest, I'm not familiar enough with this company to be able to talk about it more specifically.