diff --git a/common/src/main/java/online/mineroo/common/request/CurrencyRequest.java b/common/src/main/java/online/mineroo/common/request/CurrencyRequest.java
index bb65db2..6b66bb4 100644
--- a/common/src/main/java/online/mineroo/common/request/CurrencyRequest.java
+++ b/common/src/main/java/online/mineroo/common/request/CurrencyRequest.java
@@ -1,3 +1,14 @@
 package online.mineroo.common.request;
 
-public class CurrencyRequest {}
+import online.mineroo.common.NetworkServiceInterface;
+import org.slf4j.Logger;
+
+public class CurrencyRequest {
+  private final Logger logger;
+  private final NetworkServiceInterface networkService;
+
+  public CurrencyRequest(Logger logger, NetworkServiceInterface networkService) {
+    this.logger = logger;
+    this.networkService = networkService;
+  }
+}
diff --git a/paper/build.gradle.kts b/paper/build.gradle.kts
index 4d8d13f..5bfc562 100644
--- a/paper/build.gradle.kts
+++ b/paper/build.gradle.kts
@@ -9,6 +9,7 @@ repositories {
     mavenCentral()
     maven("https://repo.papermc.io/repository/maven-public/")
     maven("https://repo.extendedclip.com/releases/")
+    maven("https://jitpack.io")
 }
 
 dependencies {
@@ -17,6 +18,7 @@ dependencies {
 
     compileOnly("io.papermc.paper:paper-api:1.21.10-R0.1-SNAPSHOT")
     compileOnly("me.clip:placeholderapi:2.11.7")
+    compileOnly("com.github.MilkBowl:VaultAPI:1.7.1")
 }
 
 java {
diff --git a/paper/src/main/java/online/mineroo/paper/economy/MinerooEconomy.java b/paper/src/main/java/online/mineroo/paper/economy/MinerooEconomy.java
new file mode 100644
index 0000000..43c396d
--- /dev/null
+++ b/paper/src/main/java/online/mineroo/paper/economy/MinerooEconomy.java
@@ -0,0 +1,16 @@
+package online.mineroo.paper.economy;
+
+import java.util.List;
+import net.milkbowl.vault.economy.AbstractEconomy;
+import net.milkbowl.vault.economy.EconomyResponse;
+import online.mineroo.common.request.UserRequest.SimpleUserInfoResponse;
+import online.mineroo.paper.MinerooCore;
+import org.bukkit.OfflinePlayer;
+
+public class MinerooEconomy {
+  private final MinerooCore plugin;
+
+  public MinerooEconomy(MinerooCore plugin) {
+    this.plugin = plugin;
+  }
+}