Yeah. If your on Android and download the NHS app and the generate your vaccination Passport at the bottom on the page there is a black button saying add to Google pay. Press that button and then open Google pay. It'll show your debit/credit cards and at the bottom will be the vaccination pass. That's how it worked for me.
Just on a side note I made this thread to infrom people about the passports and if anyone needed help.
I see it's descended into political point scoring and arguments. Can we please keep that out of this. There's plenty of threads in off topic to discuss the rights and wrongs of this. Thanks