diff --git a/app/src/main/java/com/example/dcav2gui/EarnerInterface.java b/app/src/main/java/com/example/dcav2gui/EarnerInterface.java
index e3ac552..0c3f0d8 100644
--- a/app/src/main/java/com/example/dcav2gui/EarnerInterface.java
+++ b/app/src/main/java/com/example/dcav2gui/EarnerInterface.java
@@ -1,4 +1,40 @@
 package com.example.dcav2gui;
 
+import static com.example.dcav2gui.MainActivity.globalSettings;
+
+import com.example.dcav2gui.ui.earners.EarnerData;
+
+import java.util.List;
+
+import okhttp3.OkHttpClient;
+
 public class EarnerInterface {
+
+    private static final String API_BASE_URL = globalSettings.apiUrl;
+    private static final String API_KEY = globalSettings.earnApiKey;
+    private static final OkHttpClient httpClient = new OkHttpClient();
+
+    /*
+    Implement API calls
+     */
+
+
+    public static class EarnerGlobalData {
+        private final double uptime;
+        private final List<EarnerData> earnerList;
+
+        public EarnerGlobalData(double uptime, List<EarnerData> earnerList) {
+            this.uptime = uptime;
+            this.earnerList = earnerList;
+        }
+
+        public double getUptime() {
+            return uptime;
+        }
+
+        public List<EarnerData> getEarnerList() {
+            return earnerList;
+        }
+    }
 }
+