We have actually installed the hivepay woocomerce plugin in our shop but so far we haven't managed to make it work. I've been on this for hours but couldn't solve the issue.
At the moment we are using the plugin by Hive account@roomservice that allows to accept hive-engine tokens but unfortunately it works only with hivesigner.

I have another online shop where hivepay plugin works perfectly well. Sometimes things are difficult to comprehend lol