Error – Invalid Grant message when exporting an invoice to QuickBooks Online
We received the following question from a customer. I’m trying to export our invoices to QuickBooks online, but having some trouble, getting this message. Unable to get new refresh token. Reason: Refresh OAuth 2 Access token with Refresh Token failed. Body: [{“error”:”invalid_grant”}]. Here is a screenshot of the error. Could you help me figure out […]