#DaanVDH
1 messages · Page 1 of 1 (latest)
Hi 👋 what is a Mastercard ID check?
I'm getting the impression that it is their name for their 3DS authentication flow, so using one of our 3DS test cards would be the best way to test the flow. That being said, that test flow won't use Mastercard's authentication flow as that only occurs for real transactions, instead the test card will use our simulated 3DS authentication flow.
Yes that's what it is. I didn't know these were the same thing. Thanks!
Happy to help!