AcquireUserAuthorization
- Is it possible to sign up for a new account upon user authorization?
- Is it possible to set a different redirect destination when user authorization acquisition succeeds and when it fails?
- How can merchants check when a user authorization expires?
- There are two ways to obtain user authorization. Which should I use?
- Will the userAuthorizationId change if the user deleted PayPay account and re-registered again with same phone number?
- Will multiple redirect happen after getting the userauthorizationId in a short period?
- Tell me the recommended flow of User Authorization including abnormal case.
- Is it possible to specify an IP address for the callback domain of user authorization?
- What is the behavior like when a request is conducted with an expired userAuthorizationId?
- Does an error occur if user authorization is conducted with a referenceId that has been already user-authorized?
- Tell me the domain of linkQRCodeURL to be obtained with Create Account Link QR Code.
- Is it possible to link multiple merchant accounts to one PayPay account?
- Does a user authorization expire in 15 minutes?
- When there are multiple MIDs, is it necessary to link a user account by MID?
- Is it possible to test an expired account?
- Transition of user authorization screen (WEB base)
- If you cancel Acquire user authorization from the PayPay app, you will be notified by WEBHOOK, How will I be notified if I cancel the authorization while the same PayPay user has acquired the Acquire user authorization multiple times?
- What kind of API response is returned when I try to make a payment to a user whose valid period for user authorization has passed?
- How do I get the user authorization scope?
- How long is the user authorization valid?
- Is it possible to cancel the link with PayPay from the service side of the merchant?
- If the user does not have a PayPay account, can I register a new one on the user authorization acquisition web page?
- Is it possible to cancel the connection between the user and PayPay from the merchant side?
- If It perform Acquire user authorization multiple times with the same PayPay user, does userAuthorizationId change each time?