Hi everyone,
I’m working on a mobile game that includes optional purchases for virtual items through our own backend (not using the app store billing flow). I’m currently evaluating the Mastercard Gateway APIs and was wondering what the recommended integration approach is for this type of use case.
A few questions I have:
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Is there a reference architecture or sample project for handling in-game purchases?
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What’s the recommended way to securely store and reuse payment credentials for returning players?
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Have any of you implemented recurring or one-click payments for game-related purchases using Mastercard APIs?
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Are there any common pitfalls or compliance requirements that I should be aware of before moving from the sandbox to production?