I was curious of the same and it looks facilitatorAccessToken provides access only to the details of the order it was returned in the response for (it correlates to), on attempt to use it for another Order you should receive a response similar to this: { "name": "NOT_AUTHORIZED", "details": [ { "issue": "PERMISSION_DENIED", "description": "You do not have permission to access or perform operations on this resource." } ], "message": "Authorization failed due to insufficient permissions.", "debug_id": "%debug_id%", "links": [ { "href": "https://developer.paypal.com/docs/api/orders/v2/#error-PERMISSION_DENIED", "rel": "information_link" } ] }
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