ONE store IAP API V7 (SDK V21) Guide

ONE store IAP V21 - Notice

ONE store's latest In-App Purchase (IAP) API V7 (SDK V21) has been released. Use the latest, most powerful version to access a variety of functions.

This page is a guide for IAP API V7 (SDK V21) on how developers using API V5 or API V6 can migrate to API V7. It is not compatible with API V4 (SDK V16) and earlier versions. For instructions on downloading IAP API V4 (SDK V16), please click here.

For guidance on the global distribution of in-app purchase enabled apps, please refer to the guide below.

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