Sage 500

Hi all, I would like to import customer and sales order details in Sage 500. Any API/ Web service example is available in vb or c# ? Please let me know if documentation is available for API or Web service list. Thank you.

hello i want to access sage 500 database , i am creating an application where we get the data from the client and we are going to run few calculations and implement it on sage 500 thank you