diff --git a/Example/ReCaptcha.xcodeproj/project.pbxproj b/Example/ReCaptcha.xcodeproj/project.pbxproj
index dd6478b..2151e6c 100644
--- a/Example/ReCaptcha.xcodeproj/project.pbxproj
+++ b/Example/ReCaptcha.xcodeproj/project.pbxproj
@@ -16,6 +16,7 @@
 		BD850CB2DF4C9C94FC51226C /* Pods_ReCaptcha_Example.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 62BEEA62161F672468CCFD64 /* Pods_ReCaptcha_Example.framework */; };
 		D091B6E053FD250B4757E34C /* Pods_ReCaptcha_Tests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9417A28DC340FF0BC1627B3F /* Pods_ReCaptcha_Tests.framework */; };
 		F206BAD51F8D3FEB00A25807 /* Cartfile in Resources */ = {isa = PBXBuildFile; fileRef = F206BAD41F8D3FEB00A25807 /* Cartfile */; };
+		F211C22220F7E0B100709B26 /* ReCaptcha_Endpoint__Tests.swift in Sources */ = {isa = PBXBuildFile; fileRef = F211C22120F7E0B100709B26 /* ReCaptcha_Endpoint__Tests.swift */; };
 		F231B3971FEC325A00F82943 /* DispatchQueue__Tests.swift in Sources */ = {isa = PBXBuildFile; fileRef = F231B3961FEC325A00F82943 /* DispatchQueue__Tests.swift */; };
 		F231B39F1FED4A8C00F82943 /* ReCaptchaDecoder+Helper.swift in Sources */ = {isa = PBXBuildFile; fileRef = F231B39E1FED4A8C00F82943 /* ReCaptchaDecoder+Helper.swift */; };
 		F288E9451F9537760018688D /* ReCaptchaError+Equatable.swift in Sources */ = {isa = PBXBuildFile; fileRef = F288E9441F9537760018688D /* ReCaptchaError+Equatable.swift */; };
@@ -68,6 +69,7 @@
 		C2A0BDD35B5E219129E9BC65 /* Pods-ReCaptcha_Example.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-ReCaptcha_Example.release.xcconfig"; path = "Pods/Target Support Files/Pods-ReCaptcha_Example/Pods-ReCaptcha_Example.release.xcconfig"; sourceTree = "<group>"; };
 		C8537003ECC47117AF54DCA9 /* LICENSE */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text; name = LICENSE; path = ../LICENSE; sourceTree = "<group>"; };
 		F206BAD41F8D3FEB00A25807 /* Cartfile */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; name = Cartfile; path = ../Cartfile; sourceTree = "<group>"; };
+		F211C22120F7E0B100709B26 /* ReCaptcha_Endpoint__Tests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ReCaptcha_Endpoint__Tests.swift; sourceTree = "<group>"; };
 		F21901D91F98D62F00D8E2C9 /* CHANGELOG.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; name = CHANGELOG.md; path = ../CHANGELOG.md; sourceTree = "<group>"; };
 		F231B3961FEC325A00F82943 /* DispatchQueue__Tests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DispatchQueue__Tests.swift; sourceTree = "<group>"; };
 		F231B39E1FED4A8C00F82943 /* ReCaptchaDecoder+Helper.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "ReCaptchaDecoder+Helper.swift"; sourceTree = "<group>"; };
@@ -214,6 +216,7 @@
 				F2E2685D1F7AEE3400CD876D /* ReCaptcha__Tests.swift */,
 				F231B3961FEC325A00F82943 /* DispatchQueue__Tests.swift */,
 				F2AE8611204F3430002E28D7 /* ReCaptchaResult__Tests.swift */,
+				F211C22120F7E0B100709B26 /* ReCaptcha_Endpoint__Tests.swift */,
 			);
 			path = Core;
 			sourceTree = "<group>";
@@ -606,6 +609,7 @@
 				F2ECCF981EA011370097B199 /* Result+Helpers.swift in Sources */,
 				F231B3971FEC325A00F82943 /* DispatchQueue__Tests.swift in Sources */,
 				F231B39F1FED4A8C00F82943 /* ReCaptchaDecoder+Helper.swift in Sources */,
+				F211C22220F7E0B100709B26 /* ReCaptcha_Endpoint__Tests.swift in Sources */,
 				F2E2685E1F7AEE3400CD876D /* ReCaptcha__Tests.swift in Sources */,
 				F2ECCF931EA009360097B199 /* ReCaptcha+Rx__Tests.swift in Sources */,
 				F288E9451F9537760018688D /* ReCaptchaError+Equatable.swift in Sources */,
diff --git a/Example/ReCaptcha.xcodeproj/xcshareddata/xcschemes/ReCaptcha-Example.xcscheme b/Example/ReCaptcha.xcodeproj/xcshareddata/xcschemes/ReCaptcha-Example.xcscheme
index 81d7408..38715b9 100644
--- a/Example/ReCaptcha.xcodeproj/xcshareddata/xcschemes/ReCaptcha-Example.xcscheme
+++ b/Example/ReCaptcha.xcodeproj/xcshareddata/xcschemes/ReCaptcha-Example.xcscheme
@@ -40,9 +40,8 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      codeCoverageEnabled = "YES">
+      codeCoverageEnabled = "YES"
+      shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -81,7 +80,6 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"
diff --git a/Example/ReCaptcha.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/Example/ReCaptcha.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
new file mode 100644
index 0000000..18d9810
--- /dev/null
+++ b/Example/ReCaptcha.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>
diff --git a/Example/ReCaptcha/Base.lproj/Main.storyboard b/Example/ReCaptcha/Base.lproj/Main.storyboard
index 1f4f83b..e888f64 100644
--- a/Example/ReCaptcha/Base.lproj/Main.storyboard
+++ b/Example/ReCaptcha/Base.lproj/Main.storyboard
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13771" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="vXZ-lx-hvc">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14109" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="vXZ-lx-hvc">
     <device id="retina4_7" orientation="portrait">
         <adaptation id="fullscreen"/>
     </device>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13772"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14088"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
@@ -22,7 +22,7 @@
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                         <subviews>
                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="RDW-bD-rSo">
-                                <rect key="frame" x="50" y="498" width="275" height="50"/>
+                                <rect key="frame" x="50" y="450" width="275" height="50"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="50" id="Bt8-Ou-ht2"/>
                                 </constraints>
@@ -35,20 +35,20 @@
                                 <rect key="frame" x="177" y="323" width="20" height="20"/>
                             </activityIndicatorView>
                             <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="249" text="" textAlignment="natural" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="o6f-cL-1PF">
-                                <rect key="frame" x="20" y="199" width="335" height="269"/>
+                                <rect key="frame" x="20" y="247" width="335" height="173"/>
                                 <accessibility key="accessibilityConfiguration" identifier="resultLabel"/>
                                 <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                 <nil key="textColor"/>
                                 <nil key="highlightedColor"/>
                             </label>
                             <segmentedControl clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="top" segmentControlStyle="plain" selectedSegmentIndex="0" translatesAutoresizingMaskIntoConstraints="NO" id="X8E-G9-9IV">
-                                <rect key="frame" x="117" y="568" width="141" height="29"/>
+                                <rect key="frame" x="71" y="568" width="233" height="29"/>
                                 <segments>
-                                    <segment title="Default"/>
+                                    <segment title="Default Endpoint"/>
                                     <segment title="Alternate"/>
                                 </segments>
                                 <connections>
-                                    <action selector="didPressSegmentedControl:" destination="vXZ-lx-hvc" eventType="valueChanged" id="e5Z-W5-Q1d"/>
+                                    <action selector="didPressEndpointSegmentedControl:" destination="vXZ-lx-hvc" eventType="valueChanged" id="Sdm-dO-doL"/>
                                 </connections>
                             </segmentedControl>
                             <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="Uyt-0M-CR7">
@@ -76,27 +76,40 @@
                                     <constraint firstItem="mGh-Ox-cFf" firstAttribute="leading" secondItem="awK-8H-OCQ" secondAttribute="trailing" constant="10" id="wzo-g0-VEj"/>
                                 </constraints>
                             </view>
+                            <segmentedControl clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="top" segmentControlStyle="plain" selectedSegmentIndex="0" translatesAutoresizingMaskIntoConstraints="NO" id="kq2-ci-l1u">
+                                <rect key="frame" x="114" y="520" width="147" height="29"/>
+                                <segments>
+                                    <segment title="Nil Locale"/>
+                                    <segment title="Chinese"/>
+                                </segments>
+                                <connections>
+                                    <action selector="didPressLocaleSegmentedControl:" destination="vXZ-lx-hvc" eventType="valueChanged" id="nSA-f3-8eS"/>
+                                </connections>
+                            </segmentedControl>
                         </subviews>
                         <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                         <constraints>
                             <constraint firstItem="o6f-cL-1PF" firstAttribute="leading" secondItem="kh9-bI-dsS" secondAttribute="leading" constant="20" id="0dV-t0-W0Y"/>
+                            <constraint firstAttribute="trailing" secondItem="RDW-bD-rSo" secondAttribute="trailing" constant="50" id="1Lj-Ox-Kl4"/>
+                            <constraint firstItem="X8E-G9-9IV" firstAttribute="top" secondItem="kq2-ci-l1u" secondAttribute="bottom" constant="20" id="8ye-XO-bpK"/>
                             <constraint firstItem="X8E-G9-9IV" firstAttribute="centerX" secondItem="kh9-bI-dsS" secondAttribute="centerX" id="92w-cw-lR2"/>
                             <constraint firstItem="2fi-mo-0CV" firstAttribute="top" secondItem="Uyt-0M-CR7" secondAttribute="bottom" constant="20" id="Bfs-p5-IBM"/>
                             <constraint firstItem="o6f-cL-1PF" firstAttribute="centerY" secondItem="kh9-bI-dsS" secondAttribute="centerY" priority="750" id="NMD-ir-PXe"/>
-                            <constraint firstItem="X8E-G9-9IV" firstAttribute="top" secondItem="RDW-bD-rSo" secondAttribute="bottom" constant="20" id="Qbw-Jp-xGV"/>
                             <constraint firstItem="RDW-bD-rSo" firstAttribute="top" secondItem="o6f-cL-1PF" secondAttribute="bottom" constant="30" id="TZe-z9-MZS"/>
                             <constraint firstItem="jHc-GP-v1Z" firstAttribute="centerY" secondItem="kh9-bI-dsS" secondAttribute="centerY" id="VOe-WJ-FKo"/>
                             <constraint firstItem="jHc-GP-v1Z" firstAttribute="centerX" secondItem="kh9-bI-dsS" secondAttribute="centerX" id="XkT-zr-eUO"/>
+                            <constraint firstItem="kq2-ci-l1u" firstAttribute="top" secondItem="RDW-bD-rSo" secondAttribute="bottom" constant="20" id="Y4H-6k-gDx"/>
                             <constraint firstAttribute="trailing" secondItem="o6f-cL-1PF" secondAttribute="trailing" constant="20" id="c74-nm-rgi"/>
-                            <constraint firstAttribute="trailing" secondItem="RDW-bD-rSo" secondAttribute="trailing" constant="50" id="c7q-Rw-n0F"/>
                             <constraint firstItem="RDW-bD-rSo" firstAttribute="leading" secondItem="kh9-bI-dsS" secondAttribute="leading" constant="50" id="iXO-hP-XZ7"/>
+                            <constraint firstItem="kq2-ci-l1u" firstAttribute="centerX" secondItem="kh9-bI-dsS" secondAttribute="centerX" id="ice-pp-mVe"/>
                             <constraint firstItem="Uyt-0M-CR7" firstAttribute="top" secondItem="X8E-G9-9IV" secondAttribute="bottom" constant="20" id="nIE-QT-RpQ"/>
                             <constraint firstItem="Uyt-0M-CR7" firstAttribute="centerX" secondItem="kh9-bI-dsS" secondAttribute="centerX" id="qfG-68-ySO"/>
                         </constraints>
                     </view>
                     <connections>
+                        <outlet property="endpointSegmentedControl" destination="X8E-G9-9IV" id="jAb-fU-Yu5"/>
                         <outlet property="label" destination="o6f-cL-1PF" id="KQV-3X-RKr"/>
-                        <outlet property="segmentedControl" destination="X8E-G9-9IV" id="sS0-3k-Alu"/>
+                        <outlet property="localeSegmentedControl" destination="kq2-ci-l1u" id="gL7-du-K6l"/>
                         <outlet property="spinner" destination="jHc-GP-v1Z" id="gRn-JW-FIK"/>
                         <outlet property="visibleChallengeSwitch" destination="mGh-Ox-cFf" id="R13-nD-EXL"/>
                     </connections>
diff --git a/Example/ReCaptcha/ViewController.swift b/Example/ReCaptcha/ViewController.swift
index ccad9e3..8fbe858 100644
--- a/Example/ReCaptcha/ViewController.swift
+++ b/Example/ReCaptcha/ViewController.swift
@@ -21,23 +21,40 @@ class ViewController: UIViewController {
     private var recaptcha: ReCaptcha!
     private var disposeBag = DisposeBag()
 
+    private var locale: Locale?
+    private var endpoint = ReCaptcha.Endpoint.default
+
     @IBOutlet private weak var label: UILabel!
     @IBOutlet private weak var spinner: UIActivityIndicatorView!
-    @IBOutlet private weak var segmentedControl: UISegmentedControl!
+    @IBOutlet private weak var localeSegmentedControl: UISegmentedControl!
+    @IBOutlet private weak var endpointSegmentedControl: UISegmentedControl!
     @IBOutlet private weak var visibleChallengeSwitch: UISwitch!
 
     override func viewDidLoad() {
         super.viewDidLoad()
-        setupReCaptcha(endpoint: .default)
+        setupReCaptcha()
     }
 
-    @IBAction func didPressSegmentedControl(_ sender: UISegmentedControl) {
+    @IBAction func didPressEndpointSegmentedControl(_ sender: UISegmentedControl) {
         label.text = ""
         switch sender.selectedSegmentIndex {
-        case 0: setupReCaptcha(endpoint: .default)
-        case 1: setupReCaptcha(endpoint: .alternate)
+        case 0: endpoint = .default
+        case 1: endpoint = .alternate
         default: assertionFailure("invalid index")
         }
+
+        setupReCaptcha()
+    }
+
+    @IBAction func didPressLocaleSegmentedControl(_ sender: UISegmentedControl) {
+        label.text = ""
+        switch sender.selectedSegmentIndex {
+        case 0: locale = nil
+        case 1: locale = Locale(identifier: "zh-CN")
+        default: assertionFailure("invalid index")
+        }
+
+        setupReCaptcha()
     }
 
     @IBAction private func didPressButton(button: UIButton) {
@@ -66,7 +83,7 @@ class ViewController: UIViewController {
             .disposed(by: disposeBag)
 
         isEnabled
-            .bind(to: segmentedControl.rx.isEnabled)
+            .bind(to: endpointSegmentedControl.rx.isEnabled)
             .disposed(by: disposeBag)
 
         validate
@@ -89,9 +106,9 @@ class ViewController: UIViewController {
             .disposed(by: disposeBag)
     }
 
-    private func setupReCaptcha(endpoint: ReCaptcha.Endpoint) {
+    private func setupReCaptcha() {
         // swiftlint:disable:next force_try
-        recaptcha = try! ReCaptcha(endpoint: endpoint)
+        recaptcha = try! ReCaptcha(endpoint: endpoint, locale: locale)
 
         recaptcha.configureWebView { [weak self] webview in
             webview.frame = self?.view.bounds ?? CGRect.zero
diff --git a/Example/ReCaptcha_Tests/Core/ReCaptchaWebViewManager__Tests.swift b/Example/ReCaptcha_Tests/Core/ReCaptchaWebViewManager__Tests.swift
index 81a9c84..5f572a0 100644
--- a/Example/ReCaptcha_Tests/Core/ReCaptchaWebViewManager__Tests.swift
+++ b/Example/ReCaptcha_Tests/Core/ReCaptchaWebViewManager__Tests.swift
@@ -259,7 +259,7 @@ class ReCaptchaWebViewManager__Tests: XCTestCase {
 
     func test__Endpoint_Setup() {
         let exp = expectation(description: "setup endpoint")
-        let endpoint = ReCaptcha.Endpoint.alternate.url
+        let endpoint = ReCaptcha.Endpoint.alternate.getURL(locale: nil)
         var result: ReCaptchaResult?
 
         let manager = ReCaptchaWebViewManager(messageBody: "{token: endpoint}", endpoint: endpoint)
diff --git a/Example/ReCaptcha_Tests/Core/ReCaptcha_Endpoint__Tests.swift b/Example/ReCaptcha_Tests/Core/ReCaptcha_Endpoint__Tests.swift
new file mode 100644
index 0000000..7411bed
--- /dev/null
+++ b/Example/ReCaptcha_Tests/Core/ReCaptcha_Endpoint__Tests.swift
@@ -0,0 +1,27 @@
+//
+//  ReCaptcha_Endpoint__.swift
+//  ReCaptcha
+//
+//  Created by Flávio Caetano on 12/07/18.
+//  Copyright © 2018 ReCaptcha. All rights reserved.
+//
+
+@testable import ReCaptcha
+import XCTest
+
+class ReCaptcha_Endpoint__Tests: XCTestCase {
+
+    private let endpoint = ReCaptcha.Endpoint.default
+    private let endpointURL = "https://www.google.com/recaptcha/api.js?onload=onloadCallback&render=explicit"
+
+    // MARK: - Locale
+
+    func test__Locale__Nil() {
+        XCTAssertEqual(endpoint.getURL(locale: nil), endpointURL)
+    }
+
+    func test__Locale__Valid() {
+        let locale = Locale(identifier: "pt-BR")
+        XCTAssertEqual(endpoint.getURL(locale: locale), "\(endpointURL)&hl=pt-BR")
+    }
+}
diff --git a/Example/ReCaptcha_UITests/ReCaptcha_UITests.swift b/Example/ReCaptcha_UITests/ReCaptcha_UITests.swift
index 18570ce..8cde2d9 100644
--- a/Example/ReCaptcha_UITests/ReCaptcha_UITests.swift
+++ b/Example/ReCaptcha_UITests/ReCaptcha_UITests.swift
@@ -23,7 +23,7 @@ class ReCaptcha_UITests: XCTestCase {
 
     func test__Validate__Default_Endpoint() {
         let app = XCUIApplication()
-        app.segmentedControls.buttons["Default"].tap()
+        app.segmentedControls.buttons["Default Endpoint"].tap()
         app.switches["Switch"].tap()
         app.buttons["Validate"].tap()
 
diff --git a/ReCaptcha/Classes/ReCaptcha.swift b/ReCaptcha/Classes/ReCaptcha.swift
index bc722b8..8276185 100644
--- a/ReCaptcha/Classes/ReCaptcha.swift
+++ b/ReCaptcha/Classes/ReCaptcha.swift
@@ -30,10 +30,14 @@ public class ReCaptcha {
         /// Alternate endpoint. Points to https://www.recaptcha.net/recaptcha/api.js
         case alternate
 
-        internal var url: String {
+        internal func getURL(locale: Locale?) -> String {
+            let localeAppendix = locale.map { "&hl=\($0.identifier)" } ?? ""
             switch self {
-            case .default: return "https://www.google.com/recaptcha/api.js?onload=onloadCallback&render=explicit"
-            case .alternate: return "https://www.recaptcha.net/recaptcha/api.js?onload=onloadCallback&render=explicit"
+            case .default:
+                return "https://www.google.com/recaptcha/api.js?onload=onloadCallback&render=explicit" + localeAppendix
+            case .alternate:
+                return "https://www.recaptcha.net/recaptcha/api.js?onload=onloadCallback&render=explicit"
+                    + localeAppendix
             }
         }
     }
@@ -106,6 +110,7 @@ public class ReCaptcha {
          - infoPlistKey: The API key retrived from the application's Info.plist
          - baseURL: The base URL sent to the ReCaptcha init
          - infoPlistURL: The base URL retrieved from the application's Info.plist
+         - locale: A locale value to translate ReCaptcha into a different language
      
      Initializes a ReCaptcha object
 
@@ -121,7 +126,12 @@ public class ReCaptcha {
          Info.plist.
      - Throws: Rethrows any exceptions thrown by `String(contentsOfFile:)`
      */
-    public convenience init(apiKey: String? = nil, baseURL: URL? = nil, endpoint: Endpoint = .default) throws {
+    public convenience init(
+        apiKey: String? = nil,
+        baseURL: URL? = nil,
+        endpoint: Endpoint = .default,
+        locale: Locale? = nil
+    ) throws {
         let infoDict = Bundle.main.infoDictionary
 
         let plistApiKey = infoDict?[Constants.InfoDictKeys.APIKey] as? String
@@ -133,7 +143,7 @@ public class ReCaptcha {
             html: config.html,
             apiKey: config.apiKey,
             baseURL: config.baseURL,
-            endpoint: endpoint.url
+            endpoint: endpoint.getURL(locale: locale)
         ))
     }