The token passed in one of the following API calls is invalid:

• SetExpressCheckout.
• GetExpressCheckoutDetails.
• DoExpressCheckoutPayment.
• CreateBillingAgreement.
• GetBillingAgreementCustomerDetails.

To resolve this error, verify the correct value for the token and resubmit your API call. TOKEN is a time-stamped unit, which is returned in the SetExpressCheckout API Response.

Note: If an Express Checkout via Braintree SDK token isn’t used within the validity period (three hours by default) then you must request a new token.

PayPal NVP and SOAP API Reference Guides.

See the Developer Portal for a complete list of NVP/SOAP API error codes.