PayPay for Developers FAQ

en

• Is it possible to launch the mini app directly from the state where the PayPay app is not launched?

• How can I prevent access from normal browsers other than the PayPay app?

• How to open a specific web page with an external browser

• Is it okay to make a direct request with axios etc. without using pp.request when calling an external API from a mini app?

• Behavior when "Cancel a payment API" is executed before payment

• Transition of user authorization screen (WEB base)

• Notifications to the Sandbox app

• How to approve pending_payments in sandbox app

• How to approve "Increased Capture" users in the Sandbox app

• When does the refund status "REFUND_FAILED" occur?

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