diff --git a/src/main/java/com/braintree/braintreep4psamplemerchant/OrdersV2Client.java b/src/main/java/com/braintree/braintreep4psamplemerchant/OrdersV2Client.java
index 06cef5f..5043e3b 100644
--- a/src/main/java/com/braintree/braintreep4psamplemerchant/OrdersV2Client.java
+++ b/src/main/java/com/braintree/braintreep4psamplemerchant/OrdersV2Client.java
@@ -1,6 +1,7 @@
 package com.braintree.braintreep4psamplemerchant;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
@@ -11,15 +12,19 @@
 @Component
 public class OrdersV2Client {
 
-    private static final String ORDERS_V2_URL = "https://api.ppcpn.stage.paypal.com/v2/checkout/orders";
+    private static final String ORDERS_V2_PATH = "/v2/checkout/orders";
 
     private RestTemplate restTemplate;
     private PayPalTokenClient payPalTokenService;
+    private String url;
 
     @Autowired
-    public OrdersV2Client(RestTemplate restTemplate, PayPalTokenClient payPalTokenService) {
+    public OrdersV2Client(RestTemplate restTemplate,
+                          PayPalTokenClient payPalTokenService,
+                          @Value("${url}") String url) {
         this.restTemplate = restTemplate;
         this.payPalTokenService = payPalTokenService;
+        this.url = url;
     }
 
     Order createOrder(CreateOrderRequest orderBody, String countryCode) {
@@ -28,7 +33,7 @@ Order createOrder(CreateOrderRequest orderBody, String countryCode) {
         orderHeaders.setContentType(MediaType.APPLICATION_JSON);
 
         HttpEntity<CreateOrderRequest> orderRequest = new HttpEntity<>(orderBody, orderHeaders);
-        ResponseEntity<Order> orderResponse = restTemplate.postForEntity(ORDERS_V2_URL, orderRequest, Order.class);
+        ResponseEntity<Order> orderResponse = restTemplate.postForEntity(url + ORDERS_V2_PATH, orderRequest, Order.class);
 
         System.out.println("OrderID: " + orderResponse.getBody().getId());
         System.out.println("HTTP status code: " + orderResponse.getStatusCode());
@@ -45,7 +50,7 @@ Order processOrder(ProcessOrderRequest processOrderRequest, String metadataId) {
         orderHeaders.setContentType(MediaType.APPLICATION_JSON);
 
         HttpEntity<String> orderRequest = new HttpEntity<>("", orderHeaders);
-        ResponseEntity<Order> orderResponse = restTemplate.postForEntity(ORDERS_V2_URL +"/"+ processOrderRequest.getOrderId() +"/" + processOrderRequest.getIntent(),
+        ResponseEntity<Order> orderResponse = restTemplate.postForEntity(url + ORDERS_V2_PATH +"/"+ processOrderRequest.getOrderId() +"/" + processOrderRequest.getIntent(),
                 orderRequest,
                 Order.class);
 
diff --git a/src/main/java/com/braintree/braintreep4psamplemerchant/PayPalTokenClient.java b/src/main/java/com/braintree/braintreep4psamplemerchant/PayPalTokenClient.java
index 9549fb0..695f65f 100644
--- a/src/main/java/com/braintree/braintreep4psamplemerchant/PayPalTokenClient.java
+++ b/src/main/java/com/braintree/braintreep4psamplemerchant/PayPalTokenClient.java
@@ -1,6 +1,7 @@
 package com.braintree.braintreep4psamplemerchant;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
@@ -16,15 +17,17 @@
 @Component
 public class PayPalTokenClient {
 
-    private static final String TOKEN_URL = "https://api.msmaster.qa.paypal.com/v1/oauth2/token";
+    private static final String TOKEN_PATH = "/v1/oauth2/token";
 
     private final RestTemplate restTemplate;
     private final TokenUtil tokenUtil;
+    private final String url;
 
     @Autowired
-    public PayPalTokenClient(RestTemplate restTemplate, TokenUtil tokenUtil) {
+    public PayPalTokenClient(RestTemplate restTemplate, TokenUtil tokenUtil, @Value("${url}") String url) {
         this.restTemplate = restTemplate;
         this.tokenUtil = tokenUtil;
+        this.url = url;
     }
 
     public UniversalAccessToken getLowScopedUAT(final String countryCode) {
@@ -47,7 +50,7 @@ private UniversalAccessToken getUAT(final String authorizationHeader) {
 
         HttpEntity<MultiValueMap<String, String>> request = new HttpEntity<>(body, headers);
         ResponseEntity<UniversalAccessToken> response = restTemplate.postForEntity(
-                TOKEN_URL,
+                url + TOKEN_PATH,
                 request,
                 UniversalAccessToken.class);
 
diff --git a/src/main/resources/application-sandbox.properties b/src/main/resources/application-sandbox.properties
new file mode 100644
index 0000000..405264c
--- /dev/null
+++ b/src/main/resources/application-sandbox.properties
@@ -0,0 +1,10 @@
+server.port=${PORT:5000}
+spring.profiles.active=sandbox
+logging.level.org.springframework=INFO
+
+url=https://api.sandbox.paypal.com
+
+us.client.id=AeXe2KSvEQ1ZvqP_jxJZyoa1lnD1KNrRPZMJBNFg3r6ytHlYCo34dNKdrbbNCE6Fud4PK9TZAisue9YH
+us.client.secret=EBZfWSYY_9SQmh4o9RcuIVeUGOhyIIv0TEnZz2c_yXO7vifzzuTElWnHmOnkjSbZqWvjze0gRC8pXEYN
+uk.client.id=todo
+uk.client.secret=todo
\ No newline at end of file