I don't think so. These are heavily regulated and that's why Google Pay/Apple Pay is still not available in all countries after so many years.
So unless your bank allows that, which I doubt they'll, Google Pay is probably the only way to do contactless payment the traditional way.
Unless your country/city has a widely accepted third party payment system that doesn't go through the bank, like a digital wallet that you'll have to top up its credit, then maybe.