found the answer, yes we do.
Raj_Jayaraj23
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an update..
We have whitelisted the domain apple-pay-gateway.apple.com.
But we are still unable to see the Apple Pay button when calling the above method.
Through netwrok traffic monitoring we have noticed a call to crt-pod1-smp-device.apple.com, which seems to happen outside of Safari.
Any help or suggestions would be greatly appreciated.
Thanks