public void addMetadata() { /* The current url, oauth_token, orgId and Terminal Id provided in this example, are only for testing purposes * For development purposes you need to contact the Payhub Integration Support team. They will provide you with * all you need. * Thanks. */ //Defining the Web Service URL string url = "https://sandbox-api.payhub.com/api/v2/"; string oauth = "2a5d6a73-d294-4fba-bfba-957a4948d4a3"; Merchant merchant = new Merchant(); merchant.organization_id = 10074; merchant.terminal_id = 134; Bill bill = new Bill(); bill.Base_amount = (decimal)7.00m; bill.Shipping_amount = (decimal)2.00m; bill.Tax_amount = (decimal)1.00m; bill.note = ""; bill.invoice_number = ""; bill.po_number = ""; CardData card_data = new CardData(); card_data.card_number = "4055011111111111"; card_data.card_expiry_date = "202012"; card_data.billing_address_1 = "123 Happy St"; card_data.billing_address_2 = "On the corner"; card_data.billing_city = "San Rafael"; card_data.billing_state = "CA"; card_data.billing_zip = "12345"; card_data.cvv_data = "999"; Customer customer = new Customer(); customer.first_name = "Joe"; customer.last_name = "Tester"; customer.company_name = "Payhub Inc"; customer.job_title = "Software Engineer"; customer.email_address = "*****@*****.**"; customer.web_address = "http://payhub.com"; customer.phone_number = "844-217-1631"; customer.phone_ext = "123"; customer.phone_type = "W"; Sale sale = new Sale(merchant, bill, card_data, customer); TransactionManager transaction = new TransactionManager(url, oauth, merchant); SaleResponseInformation saleResponse = transaction.doSale(sale); if (saleResponse.errors == null) { string datos = "{\"order\": {\"id\": 465, \"invoice\":\"MyIncoice\", \"lines\": [{\"City\": \"Cordoba\"}, {\"Neighborhood\": \"Nueva Cordoba\"}]}}"; transaction.addMetaData(datos, TransactionType.Sale, saleResponse.SaleResponse.SaleId); SaleResponseInformation saleResponseMetadata = transaction.getSaleInformation(saleResponse.SaleResponse.SaleId); Console.Write(saleResponseMetadata.metaData); } }