PayPay for Developers FAQ

Miniapp

• What service requires the item "Notification from Service" to use?

• Are there any limitations such that Javascript function cannot be used in JSSDK?

• I did topup with pp.topup and it succeeded, but it is not reflected in the balance on PayPay App. Why does it happen?

• Are there any precaustions in using the back key?

• Is it possible to uniquely identify a user with UAID?

• What information can be obtained in device information?

• デバイス情報で取得できる内容を教えてください。

• Such a phenomenon occurs that a button on the screen does not respond on WebView of the Sandbox app. Why is this happening?

• Tell me how to handle a half sheet that is displayed smaller.

• The function "pp.init" fails sometimes.

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