Create and Send

1Map<String, Object> invoiceData = new Map<String, Object>(); 2invoiceData.put('processorCustomerId', 'processorCustomerId'); 3invoiceData.put('invoiceStatus', 'SEND_TO_CUSTOMER'); 4invoiceData.put('daysUntilDue', 2); 5 6List<object> items = new List<object>(); 7Map<String, Object> itemData = new Map<String, Object>(); 8itemData.put('processorPriceId', 'processorPriceId'); 9itemData.put('quantity', 2); 10items.add(itemData); 11invoiceData.put('items', items); 12 13// Initializing the RequestJSON Data to be passed. 14Map<String, Object> requestJSONMap = new Map<String, Object>(); 15requestJSONMap.put('invoices', new List<Object>{invoiceData}); 16String reqJSON = JSON.serialize(requestJSONMap); 17 18Map<String, Object> reqObj = new Map<String, Object>(); 19reqObj.put('version','1.0'); 20reqObj.put('action','CreateInvoice'); 21reqObj.put('processorId', 'processorId'); 22reqObj.put('requestJSON',reqJSON); 23 24// Placing a request to Breadwinner Global API 25Map<String,Object> resp = bw_payments.BreadwinnerPaymentsAPI.call(reqObj); 26System.debug(resp);