In Test Environment of Google Pay, I can able to get token, but when I make my shop as Production and making Google Pay as a Production environment, I am getting a 405 error code saying "This merchant is not enabled for Google Pay". I have already enabled Google Pay inside the Accelerated Checkouts section.
From the error code, I found that I have to verify the SHA1 key with the Google Play console as mentioned here. I have also checked the SHA1 key via given keytool with the release apk and both SHA1 keys are the same. Still, I am getting 405 error code.
Also, Someone on Stackoverflow, mentioned that I have to whitelist my SHA1 key inside the Google Play Console, but there is no any fields inside the Google Play Console where I could whitelist my SHA1 key.
Note: I have uploaded my apk on play store and from there I am getting the 405 error code.
I have shared the necessary details when you requested, but then I got no reply or you haven't contacted me again.
Can you please DM me the store details?
Should I have given the wrong information or you have no clue about the issue?
Please inform me if you want any other information from my side.