PayPal Permissions Service - 2012 User's Guide download pdf (Page 71)

PayPal Permissions Service May 2012 71

Permission Commands

The web flows associated with Permissions Service require you to redirect the account

holder’s browser to PayPal. When you redirect to the webscr endpoint, you must send a

command that identifies the flow and associated parameters.

_grant-permission Command

The account holder can log in to paypal.com and grant permissions to you when you redirect

the account holder’s browser to paypal.com with the _grant-permission command.

Redirect to PayPal using the _grant-permission command

Redirect to PayPal:

https://www.paypal.com/cgi-bin/webscr?

cmd=_grant-permission&request_token=token

Response to _grant-permission command from PayPal

PayPal redirects to the callback URL you set in the RequestPermissions request. It may

include the following parameters:

If the account holder canceled, no parameters are returned.

Parameter Description

cmd (Required) _grant-permission

request_token (Required) The token from the RequestPermissions response message.

Parameter Description

verification_code Verification code; returned if the account holder agreed to grant permissions.

Expires after 15 minutes.

request_token The token from the RequestPermissions response message; returned if the

account holder agreed to grant permissions.

Error An error code, which is equal to Internal Error if an error occurred.

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PayPal Permissions Service - 2012 User's Guide Page 71