UPDATED: I found this helpful information on different options:
https://valencia-international-airport.com/transportation/
Original question:
I want to take the metro from the airport to a downtown hotel. I've searched online and get lots of info, come conflicting. Most of what I find talks about a tourist card with other things and other rides but I don't need that. I want single tickets. Are there ticket machines at the airport station? Dare I hope it is like London where you can use a credit card and tap in then tap out? I know I need to take the 3 or the 5 line to the Colon station.
Can anyone give me advice?