diff --git a/.gitignore b/.gitignore
index 93c86d3..f1ff153 100644
--- a/.gitignore
+++ b/.gitignore
@@ -35,3 +35,13 @@ Carthage/Build
 # `pod install` in .travis.yml
 #
 # Pods/
+
+# Swift Package Manager
+/.build
+/Packages
+xcuserdata/
+DerivedData/
+.swiftpm/configuration/registries.json
+.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
+.netrc
+Package.resolved
diff --git a/Bootpay/Classes/config/BootpayBuildConfig.swift b/Bootpay/Classes/config/BootpayBuildConfig.swift
index 5aef4a1..cfd00cd 100644
--- a/Bootpay/Classes/config/BootpayBuildConfig.swift
+++ b/Bootpay/Classes/config/BootpayBuildConfig.swift
@@ -7,10 +7,12 @@
  
 
 #if os(macOS)
+import AppKit
 public typealias BTNavigationController = NSPageController
 public typealias BTView = NSView
 public typealias BTViewController = NSViewController
 #elseif os(iOS)
+import UIKit
 public typealias BTNavigationController = UINavigationController
 public typealias BTView = UIView
 public typealias BTViewController = UIViewController
diff --git a/Bootpay/Classes/dialog/BootpayController.swift b/Bootpay/Classes/dialog/BootpayController.swift
index 300c2fe..bd2430b 100644
--- a/Bootpay/Classes/dialog/BootpayController.swift
+++ b/Bootpay/Classes/dialog/BootpayController.swift
@@ -5,6 +5,8 @@
 //  Created by Taesup Yoon on 2021/05/12.
 //
 
+import UIKit
+
 class BootpayController: BTViewController {
     let bootpayWebView = BootpayWebView()
     
diff --git a/Bootpay/Classes/extension/UIView.Extension.swift b/Bootpay/Classes/extension/UIView.Extension.swift
index bc3ed97..e03e2ac 100644
--- a/Bootpay/Classes/extension/UIView.Extension.swift
+++ b/Bootpay/Classes/extension/UIView.Extension.swift
@@ -5,7 +5,7 @@
 //  Created by Taesup Yoon on 2022/06/03.
 //
 
-import Foundation
+import UIKit
 
 
 extension UIView {
diff --git a/Bootpay/Classes/helper/DeviceHelper.swift b/Bootpay/Classes/helper/DeviceHelper.swift
index 487aef5..5a18776 100644
--- a/Bootpay/Classes/helper/DeviceHelper.swift
+++ b/Bootpay/Classes/helper/DeviceHelper.swift
@@ -5,6 +5,8 @@
 //  Created by Taesup Yoon on 2021/12/09.
 //
 
+import UIKit
+
 enum DeviceHelper {
     case nativeMac
     case iPad
diff --git a/Bootpay/Classes/models/BootExtra.swift b/Bootpay/Classes/models/BootExtra.swift
index 9331cab..81800b0 100644
--- a/Bootpay/Classes/models/BootExtra.swift
+++ b/Bootpay/Classes/models/BootExtra.swift
@@ -4,6 +4,8 @@
 //
 //  Created by Taesup Yoon on 2021/05/10.
 //
+
+import Foundation
 import ObjectMapper
 
 
diff --git a/Bootpay/Classes/models/BootItem.swift b/Bootpay/Classes/models/BootItem.swift
index 1fff01c..f38791a 100644
--- a/Bootpay/Classes/models/BootItem.swift
+++ b/Bootpay/Classes/models/BootItem.swift
@@ -5,6 +5,7 @@
 //  Created by Taesup Yoon on 2021/05/10.
 //
 
+import Foundation
 import ObjectMapper
 
 public class BootItem: NSObject, Mappable, Codable {
diff --git a/Bootpay/Classes/models/BootOneStore.swift b/Bootpay/Classes/models/BootOneStore.swift
index 7ad0912..c213481 100644
--- a/Bootpay/Classes/models/BootOneStore.swift
+++ b/Bootpay/Classes/models/BootOneStore.swift
@@ -5,6 +5,7 @@
 //  Created by Taesup Yoon on 2021/05/10.
 //
 
+import Foundation
 import ObjectMapper
 
 public class BootOneStore: NSObject, Mappable, Codable {
diff --git a/Bootpay/Classes/models/BootStatItem.swift b/Bootpay/Classes/models/BootStatItem.swift
index a9d423f..2b7080f 100644
--- a/Bootpay/Classes/models/BootStatItem.swift
+++ b/Bootpay/Classes/models/BootStatItem.swift
@@ -5,6 +5,7 @@
 //  Created by Taesup Yoon on 2021/05/10.
 //
 
+import Foundation
 import ObjectMapper
 
 public class BootpayStatItem: NSObject, Mappable, Codable {
diff --git a/Bootpay/Classes/models/BootUser.swift b/Bootpay/Classes/models/BootUser.swift
index e9c267d..b8d0132 100644
--- a/Bootpay/Classes/models/BootUser.swift
+++ b/Bootpay/Classes/models/BootUser.swift
@@ -5,6 +5,7 @@
 //  Created by Taesup Yoon on 2021/05/10.
 //
 
+import Foundation
 import ObjectMapper
 
 public class BootUser: NSObject, Mappable, Codable {
diff --git a/Bootpay/Classes/models/Payload.swift b/Bootpay/Classes/models/Payload.swift
index 0a313a8..aecf258 100644
--- a/Bootpay/Classes/models/Payload.swift
+++ b/Bootpay/Classes/models/Payload.swift
@@ -5,6 +5,7 @@
 //  Created by Taesup Yoon on 2021/05/10.
 //
 
+import Foundation
 import ObjectMapper
 
 open class Payload: NSObject, Mappable, Codable {
diff --git a/Package.swift b/Package.swift
new file mode 100644
index 0000000..1939940
--- /dev/null
+++ b/Package.swift
@@ -0,0 +1,35 @@
+// swift-tools-version: 5.10
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+    name: "Bootpay",
+    platforms: [
+        .macOS(.v12), .iOS(.v14),
+    ],
+    products: [
+        // Products define the executables and libraries a package produces, making them visible to other packages.
+        .library(
+            name: "Bootpay",
+            targets: ["Bootpay"]),
+    ],
+    dependencies: [
+        .package(url: "https://github.com/krzyzanowskim/CryptoSwift.git", .upToNextMajor(from: "1.8.0")),
+        .package(url: "https://github.com/tristanhimmelman/ObjectMapper.git", .upToNextMajor(from: "4.4.0")),
+        .package(url: "https://github.com/ninjaprox/NVActivityIndicatorView.git", .upToNextMajor(from: "5.2.0")),
+    ],
+    targets: [
+        // Targets are the basic building blocks of a package, defining a module or a test suite.
+        // Targets can depend on other targets in this package and products from dependencies.
+        .target(
+            name: "Bootpay",
+            dependencies: [
+                .product(name: "CryptoSwift", package: "CryptoSwift"),
+                .product(name: "ObjectMapper", package: "ObjectMapper"),
+                .product(name: "NVActivityIndicatorView", package: "NVActivityIndicatorView"),
+            ],
+            path: "Bootpay/Classes"
+        ),
+    ]
+)