While we don't support Medium integrations explicitly through a prebuilt connector, it is still possible to integrate to Medium using Workato's HTTP connector.
The HTTP connector is generally used for making API calls to applications that we don't formally support (like Medium).
You can find out more about our HTTP connector here, and more about Medium's API Doc here.
Also, I will be moving this post under our New Applications category as this is a request for us to support a new app.
Send us a ticket, we will try our best to assist you with your problem
I use Medium quite heavily and would love to be able to recommend from medium out to all my social platforms. IFTTT do it, however it has stopped working recently with no indication of when they intend to fix it.