diff --git a/backend/.env.example b/backend/.env.example
index 388e5964..56d0dd35 100644
--- a/backend/.env.example
+++ b/backend/.env.example
@@ -53,3 +53,6 @@ PUSHER_APP_CLUSTER=mt1
 
 MIX_PUSHER_APP_KEY="${PUSHER_APP_KEY}"
 MIX_PUSHER_APP_CLUSTER="${PUSHER_APP_CLUSTER}"
+
+NEXMO_KEY=""
+NEXMO_SECRET=""
\ No newline at end of file
diff --git a/backend/app/Http/Controllers/Api/ChildrenController.php b/backend/app/Http/Controllers/Api/ChildrenController.php
index b79f0b71..3347b04e 100644
--- a/backend/app/Http/Controllers/Api/ChildrenController.php
+++ b/backend/app/Http/Controllers/Api/ChildrenController.php
@@ -14,6 +14,8 @@ use App\Models\FatherRelation;
 use App\Models\MeetingApprovals;
 use App\Models\TelActivation;
 
+use App\Notifications\SmsNotification;
+
 class ChildrenController extends Controller {
     use AuthenticationTrait;
     use AuthorizationTrait;
@@ -41,30 +43,25 @@ class ChildrenController extends Controller {
         }
 
         $token = bin2hex(random_bytes(16));
-        $insert = ['tel' => $r->tel, 'token' => $token];
+        $create = [
+            'type' => 0,
+            'tel' => $r->tel,
+            'token' => $token,
+            'ttl' => date('Y-m-d H:i:s', time()+28800),
+        ];
 
         try {
             // DBに入ります。
-            Child::create($insert);
+            TelActivation::create($create);
+
+            // SMSを送ります。
+            \Notification::route('nexmo', '81'.substr($r->tel, 1))->notify(new SmsNotification($token));
         } catch (\Throwable $e) {
             // 失敗
             Log::critical($e->getMessage());
             return ['status_code' => 400, 'error_messages' => ['登録に失敗しました。']];
         }
 
-        // TODO: SMSの送信、SMSコントローラーを作る後でします。
-        // try {  
-        //     $sms = new SMS;
-        //     if (!$sms->send($r->tel, $token)) {
-        //         // SMSの送信に失敗した場合
-        //         return ['status_code' => 401, 'error_messages' => ['SMSの送信に失敗しました。電話番号が正しいかご確認ください。']];
-        //     }
-        // } catch {
-        //     // SMS APIのエラーの場合
-        //     Log::critical($e->getMessage());
-        //     return ['status_code' => 402, 'error_messages' => ['予期せぬエラーが発生しました。管理者へお問い合わせください。']];
-        // }
-
         // 仮登録に成功した場合
         return ['status_code' => 200, 'params' => ['tel' => $r->tel]];
     }
@@ -72,11 +69,11 @@ class ChildrenController extends Controller {
     public function registerMain (Request $r) {
         $validate = Validator::make($r->all(), [
             'token' => 'required',
+            'identity' => 'required|max:20|alpha_num',
             'email' => 'required|unique:children|max:255|email',
             'password' => 'required|min:8|max:72|confirmed',
             'last_name' => 'required|max:100',
             'first_name' => 'required|max:100',
-            'identity' => 'required|max:20|alpha_num',
             'image' => 'max:1024|mimes:jpg,png,gif',
             'company' => 'max:100',
         ]);
@@ -85,21 +82,19 @@ class ChildrenController extends Controller {
             return ['status_code' => 422, 'error_messages' => $validate->errors()];
         }
 
-        $password = Hash::make($r->password);
-
         // 有効期限が切れている場合
         if ($get = TelActivation::where('token', $r->token)->first() && strtotime($get->ttl) > time()) {
             return ['status_code' => 400, 'error_messages' => ['仮登録の有効期限が切れました。改めて親にお問い合わせいただき、再登録の手続きを行ってください。']];
         }
 
+        $password = Hash::make($r->password);
         $insert = [
-            'identity' => 'hogehoge',
+            'identity' => $r->identity,
             'email' => $r->email,
             'tel' => $get->tel,
             'password' => $password,
             'last_name' => $r->last_name,
             'first_name' => $r->first_name,
-            'identity' => $r->identity,
             'image' => $r->image,
             'company' => $r->company,
         ];
@@ -145,12 +140,7 @@ class ChildrenController extends Controller {
             TelActivation::create($create);
 
             // SMSを送ります。
-            // TODO
-            // SMSの送信に失敗
-            // [
-            //     'status_code' => 401,
-            //     'error_messages' => ['SMSの送信に失敗しました。電話番号が使用できるか確認してださい。'],
-            // ]
+            \Notification::route('nexmo', '81'.substr($r->tel, 1))->notify(new SmsNotification($token));
         } catch (\Throwable $e) {
             // 失敗
             Log::critical($e->getMessage());
diff --git a/backend/app/Models/TelActivation.php b/backend/app/Models/TelActivation.php
index 1f60ba93..3902d68e 100644
--- a/backend/app/Models/TelActivation.php
+++ b/backend/app/Models/TelActivation.php
@@ -8,5 +8,5 @@ use Illuminate\Database\Eloquent\Model;
 class TelActivation extends Model
 {
     use HasFactory;
-    protected $fillable = ['tel', 'token'];
+    protected $fillable = ['type', 'child_id', 'tel', 'token', 'ttl'];
 }
diff --git a/backend/app/Notifications/SmsNotification.php b/backend/app/Notifications/SmsNotification.php
new file mode 100644
index 00000000..c5bbc00a
--- /dev/null
+++ b/backend/app/Notifications/SmsNotification.php
@@ -0,0 +1,61 @@
+<?php
+
+namespace App\Notifications;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Notifications\Messages\NexmoMessage;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Notification;
+
+class SmsNotification extends Notification
+{
+    use Queueable;
+    private $token;
+
+    /**
+     * Create a new notification instance.
+     *
+     * @return void
+     */
+    public function __construct($token)
+    {
+        $this->token = $token;
+    }
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @param  mixed  $notifiable
+     * @return array
+     */
+    public function via($notifiable)
+    {
+        return ['nexmo'];
+    }
+
+    /**
+     * Get the Nexmo / SMS representation of the notification.
+     *
+     * @param  mixed  $notifiable
+     * @return NexmoMessage
+     */
+    public function toNexmo($notifiable)
+    {
+        return (new NexmoMessage())
+            ->content('認証トークンは '.$this->token.' です。')
+            ->unicode();
+    }
+
+    /**
+     * Get the array representation of the notification.
+     *
+     * @param  mixed  $notifiable
+     * @return array
+     */
+    public function toArray($notifiable)
+    {
+        return [
+            //
+        ];
+    }
+}
diff --git a/backend/composer.json b/backend/composer.json
index cd7641be..315a469b 100644
--- a/backend/composer.json
+++ b/backend/composer.json
@@ -10,6 +10,7 @@
         "fruitcake/laravel-cors": "^2.0",
         "guzzlehttp/guzzle": "^7.0.1",
         "laravel/framework": "^8.12",
+        "laravel/nexmo-notification-channel": "^2.5",
         "laravel/tinker": "^2.5"
     },
     "require-dev": {
diff --git a/backend/composer.lock b/backend/composer.lock
index b128bcaa..36a35ade 100644
--- a/backend/composer.lock
+++ b/backend/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "4a16c3c541bd99241cab1c21ce8e83ac",
+    "content-hash": "397d841f3fa22203eb38abc989f11c62",
     "packages": [
         {
             "name": "asm89/stack-cors",
@@ -122,6 +122,79 @@
             ],
             "time": "2021-08-15T20:50:18+00:00"
         },
+        {
+            "name": "composer/package-versions-deprecated",
+            "version": "1.11.99.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/composer/package-versions-deprecated.git",
+                "reference": "b174585d1fe49ceed21928a945138948cb394600"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/composer/package-versions-deprecated/zipball/b174585d1fe49ceed21928a945138948cb394600",
+                "reference": "b174585d1fe49ceed21928a945138948cb394600",
+                "shasum": ""
+            },
+            "require": {
+                "composer-plugin-api": "^1.1.0 || ^2.0",
+                "php": "^7 || ^8"
+            },
+            "replace": {
+                "ocramius/package-versions": "1.11.99"
+            },
+            "require-dev": {
+                "composer/composer": "^1.9.3 || ^2.0@dev",
+                "ext-zip": "^1.13",
+                "phpunit/phpunit": "^6.5 || ^7"
+            },
+            "type": "composer-plugin",
+            "extra": {
+                "class": "PackageVersions\\Installer",
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "PackageVersions\\": "src/PackageVersions"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Marco Pivetta",
+                    "email": "ocramius@gmail.com"
+                },
+                {
+                    "name": "Jordi Boggiano",
+                    "email": "j.boggiano@seld.be"
+                }
+            ],
+            "description": "Composer plugin that provides efficient querying for installed package versions (no runtime IO)",
+            "support": {
+                "issues": "https://github.com/composer/package-versions-deprecated/issues",
+                "source": "https://github.com/composer/package-versions-deprecated/tree/1.11.99.4"
+            },
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/composer",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/composer/composer",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-09-13T08:41:34+00:00"
+        },
         {
             "name": "dflydev/dot-access-data",
             "version": "v3.0.1",
@@ -935,6 +1008,105 @@
             },
             "time": "2021-06-30T20:03:07+00:00"
         },
+        {
+            "name": "laminas/laminas-diactoros",
+            "version": "2.8.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/laminas/laminas-diactoros.git",
+                "reference": "0c26ef1d95b6d7e6e3943a243ba3dc0797227199"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/laminas/laminas-diactoros/zipball/0c26ef1d95b6d7e6e3943a243ba3dc0797227199",
+                "reference": "0c26ef1d95b6d7e6e3943a243ba3dc0797227199",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.3 || ~8.0.0 || ~8.1.0",
+                "psr/http-factory": "^1.0",
+                "psr/http-message": "^1.0"
+            },
+            "conflict": {
+                "phpspec/prophecy": "<1.9.0",
+                "zendframework/zend-diactoros": "*"
+            },
+            "provide": {
+                "psr/http-factory-implementation": "1.0",
+                "psr/http-message-implementation": "1.0"
+            },
+            "require-dev": {
+                "ext-curl": "*",
+                "ext-dom": "*",
+                "ext-gd": "*",
+                "ext-libxml": "*",
+                "http-interop/http-factory-tests": "^0.8.0",
+                "laminas/laminas-coding-standard": "~1.0.0",
+                "php-http/psr7-integration-tests": "^1.1",
+                "phpspec/prophecy-phpunit": "^2.0",
+                "phpunit/phpunit": "^9.1",
+                "psalm/plugin-phpunit": "^0.14.0",
+                "vimeo/psalm": "^4.3"
+            },
+            "type": "library",
+            "extra": {
+                "laminas": {
+                    "config-provider": "Laminas\\Diactoros\\ConfigProvider",
+                    "module": "Laminas\\Diactoros"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "src/functions/create_uploaded_file.php",
+                    "src/functions/marshal_headers_from_sapi.php",
+                    "src/functions/marshal_method_from_sapi.php",
+                    "src/functions/marshal_protocol_version_from_sapi.php",
+                    "src/functions/marshal_uri_from_sapi.php",
+                    "src/functions/normalize_server.php",
+                    "src/functions/normalize_uploaded_files.php",
+                    "src/functions/parse_cookie_header.php",
+                    "src/functions/create_uploaded_file.legacy.php",
+                    "src/functions/marshal_headers_from_sapi.legacy.php",
+                    "src/functions/marshal_method_from_sapi.legacy.php",
+                    "src/functions/marshal_protocol_version_from_sapi.legacy.php",
+                    "src/functions/marshal_uri_from_sapi.legacy.php",
+                    "src/functions/normalize_server.legacy.php",
+                    "src/functions/normalize_uploaded_files.legacy.php",
+                    "src/functions/parse_cookie_header.legacy.php"
+                ],
+                "psr-4": {
+                    "Laminas\\Diactoros\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "description": "PSR HTTP Message implementations",
+            "homepage": "https://laminas.dev",
+            "keywords": [
+                "http",
+                "laminas",
+                "psr",
+                "psr-17",
+                "psr-7"
+            ],
+            "support": {
+                "chat": "https://laminas.dev/chat",
+                "docs": "https://docs.laminas.dev/laminas-diactoros/",
+                "forum": "https://discourse.laminas.dev",
+                "issues": "https://github.com/laminas/laminas-diactoros/issues",
+                "rss": "https://github.com/laminas/laminas-diactoros/releases.atom",
+                "source": "https://github.com/laminas/laminas-diactoros"
+            },
+            "funding": [
+                {
+                    "url": "https://funding.communitybridge.org/projects/laminas-project",
+                    "type": "community_bridge"
+                }
+            ],
+            "time": "2021-09-22T03:54:36+00:00"
+        },
         {
             "name": "laravel/framework",
             "version": "v8.53.1",
@@ -1104,6 +1276,68 @@
             },
             "time": "2021-08-05T14:04:08+00:00"
         },
+        {
+            "name": "laravel/nexmo-notification-channel",
+            "version": "v2.5.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/laravel/nexmo-notification-channel.git",
+                "reference": "178c9f0eb3a18d4b5682471bffca104a15d817a7"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/laravel/nexmo-notification-channel/zipball/178c9f0eb3a18d4b5682471bffca104a15d817a7",
+                "reference": "178c9f0eb3a18d4b5682471bffca104a15d817a7",
+                "shasum": ""
+            },
+            "require": {
+                "composer/package-versions-deprecated": "^1.8",
+                "illuminate/notifications": "~5.8.0|^6.0|^7.0|^8.0",
+                "nexmo/laravel": "^2.4",
+                "php": "^7.1.3|^8.0"
+            },
+            "require-dev": {
+                "mockery/mockery": "^1.0",
+                "phpunit/phpunit": "^7.0|^8.0|^9.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.x-dev"
+                },
+                "laravel": {
+                    "providers": [
+                        "Illuminate\\Notifications\\NexmoChannelServiceProvider"
+                    ]
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Illuminate\\Notifications\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Taylor Otwell",
+                    "email": "taylor@laravel.com"
+                }
+            ],
+            "description": "Nexmo Notification Channel for laravel.",
+            "keywords": [
+                "laravel",
+                "nexmo",
+                "notifications"
+            ],
+            "support": {
+                "issues": "https://github.com/laravel/nexmo-notification-channel/issues",
+                "source": "https://github.com/laravel/nexmo-notification-channel/tree/v2.5.1"
+            },
+            "time": "2020-12-22T17:10:24+00:00"
+        },
         {
             "name": "laravel/tinker",
             "version": "v2.6.1",
@@ -1172,6 +1406,141 @@
             },
             "time": "2021-03-02T16:53:12+00:00"
         },
+        {
+            "name": "lcobucci/clock",
+            "version": "2.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/lcobucci/clock.git",
+                "reference": "353d83fe2e6ae95745b16b3d911813df6a05bfb3"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/lcobucci/clock/zipball/353d83fe2e6ae95745b16b3d911813df6a05bfb3",
+                "reference": "353d83fe2e6ae95745b16b3d911813df6a05bfb3",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.4 || ^8.0"
+            },
+            "require-dev": {
+                "infection/infection": "^0.17",
+                "lcobucci/coding-standard": "^6.0",
+                "phpstan/extension-installer": "^1.0",
+                "phpstan/phpstan": "^0.12",
+                "phpstan/phpstan-deprecation-rules": "^0.12",
+                "phpstan/phpstan-phpunit": "^0.12",
+                "phpstan/phpstan-strict-rules": "^0.12",
+                "phpunit/php-code-coverage": "9.1.4",
+                "phpunit/phpunit": "9.3.7"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Lcobucci\\Clock\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Luís Cobucci",
+                    "email": "lcobucci@gmail.com"
+                }
+            ],
+            "description": "Yet another clock abstraction",
+            "support": {
+                "issues": "https://github.com/lcobucci/clock/issues",
+                "source": "https://github.com/lcobucci/clock/tree/2.0.x"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/lcobucci",
+                    "type": "github"
+                },
+                {
+                    "url": "https://www.patreon.com/lcobucci",
+                    "type": "patreon"
+                }
+            ],
+            "time": "2020-08-27T18:56:02+00:00"
+        },
+        {
+            "name": "lcobucci/jwt",
+            "version": "4.1.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/lcobucci/jwt.git",
+                "reference": "fe2d89f2eaa7087af4aa166c6f480ef04e000582"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/lcobucci/jwt/zipball/fe2d89f2eaa7087af4aa166c6f480ef04e000582",
+                "reference": "fe2d89f2eaa7087af4aa166c6f480ef04e000582",
+                "shasum": ""
+            },
+            "require": {
+                "ext-hash": "*",
+                "ext-json": "*",
+                "ext-mbstring": "*",
+                "ext-openssl": "*",
+                "ext-sodium": "*",
+                "lcobucci/clock": "^2.0",
+                "php": "^7.4 || ^8.0"
+            },
+            "require-dev": {
+                "infection/infection": "^0.21",
+                "lcobucci/coding-standard": "^6.0",
+                "mikey179/vfsstream": "^1.6.7",
+                "phpbench/phpbench": "^1.0",
+                "phpstan/extension-installer": "^1.0",
+                "phpstan/phpstan": "^0.12",
+                "phpstan/phpstan-deprecation-rules": "^0.12",
+                "phpstan/phpstan-phpunit": "^0.12",
+                "phpstan/phpstan-strict-rules": "^0.12",
+                "phpunit/php-invoker": "^3.1",
+                "phpunit/phpunit": "^9.5"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Lcobucci\\JWT\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Luís Cobucci",
+                    "email": "lcobucci@gmail.com",
+                    "role": "Developer"
+                }
+            ],
+            "description": "A simple library to work with JSON Web Token and JSON Web Signature",
+            "keywords": [
+                "JWS",
+                "jwt"
+            ],
+            "support": {
+                "issues": "https://github.com/lcobucci/jwt/issues",
+                "source": "https://github.com/lcobucci/jwt/tree/4.1.5"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/lcobucci",
+                    "type": "github"
+                },
+                {
+                    "url": "https://www.patreon.com/lcobucci",
+                    "type": "patreon"
+                }
+            ],
+            "time": "2021-09-28T19:34:56+00:00"
+        },
         {
             "name": "league/commonmark",
             "version": "2.0.2",
@@ -1855,6 +2224,77 @@
             },
             "time": "2021-09-20T10:50:11+00:00"
         },
+        {
+            "name": "nexmo/laravel",
+            "version": "2.4.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Nexmo/nexmo-laravel.git",
+                "reference": "029bdc19fc58cd6ef0aa75c7041d82b9d9dc61bd"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Nexmo/nexmo-laravel/zipball/029bdc19fc58cd6ef0aa75c7041d82b9d9dc61bd",
+                "reference": "029bdc19fc58cd6ef0aa75c7041d82b9d9dc61bd",
+                "shasum": ""
+            },
+            "require": {
+                "illuminate/support": "^5.2|^6.0|^7.0|^8.0",
+                "php": "^5.6|^7.1|^8.0",
+                "vonage/client": "^2.0"
+            },
+            "require-dev": {
+                "orchestra/testbench": "~3.0|^4.0|^5.0|^6.0",
+                "phpunit/phpunit": "^5.3|~6.0|~8.0|~9.0"
+            },
+            "type": "library",
+            "extra": {
+                "laravel": {
+                    "providers": [
+                        "Nexmo\\Laravel\\NexmoServiceProvider"
+                    ],
+                    "aliases": {
+                        "Nexmo": "Nexmo\\Laravel\\Facade\\Nexmo"
+                    }
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Nexmo\\Laravel\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Tim Lytle",
+                    "email": "tim@nexmo.com",
+                    "homepage": "http://twitter.com/tjlytle",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Michael Heap",
+                    "email": "michael.heap@nexmo.com",
+                    "homepage": "http://twitter.com/mheap",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Chris Tankersley",
+                    "email": "chris.tankersley@nexmo.com",
+                    "homepage": "http://twitter.com/dragonmantank",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Laravel Package for Nexmo's PHP Client",
+            "support": {
+                "email": "devrel@nexmo.com",
+                "issues": "https://github.com/Nexmo/nexmo-laravel/issues",
+                "source": "https://github.com/Nexmo/nexmo-laravel/tree/2.4.1"
+            },
+            "time": "2020-12-04T13:11:05+00:00"
+        },
         {
             "name": "nikic/php-parser",
             "version": "v4.13.0",
@@ -5237,6 +5677,177 @@
             ],
             "time": "2020-11-12T00:07:28+00:00"
         },
+        {
+            "name": "vonage/client",
+            "version": "2.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Vonage/vonage-php-sdk.git",
+                "reference": "29f23e317d658ec1c3e55cf778992353492741d7"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Vonage/vonage-php-sdk/zipball/29f23e317d658ec1c3e55cf778992353492741d7",
+                "reference": "29f23e317d658ec1c3e55cf778992353492741d7",
+                "shasum": ""
+            },
+            "require": {
+                "guzzlehttp/guzzle": "^7.0",
+                "php": ">=7.2",
+                "vonage/client-core": "^2.0"
+            },
+            "type": "library",
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Tim Lytle",
+                    "email": "tim@nexmo.com",
+                    "homepage": "http://twitter.com/tjlytle",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Michael Heap",
+                    "email": "michael.heap@vonage.com",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Lorna Mitchell",
+                    "email": "lorna.mitchell@vonage.com",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Chris Tankersley",
+                    "email": "chris.tankersley@vonage.com",
+                    "role": "Developer"
+                }
+            ],
+            "description": "PHP Client for using Vonage's API.",
+            "support": {
+                "email": "devrel@nexmo.com",
+                "issues": "https://github.com/Vonage/vonage-php-sdk/issues",
+                "source": "https://github.com/Vonage/vonage-php-sdk/tree/2.4.0"
+            },
+            "time": "2020-09-10T18:29:08+00:00"
+        },
+        {
+            "name": "vonage/client-core",
+            "version": "2.9.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Vonage/vonage-php-sdk-core.git",
+                "reference": "2b734ff7d86d4b6f169df49aed3aefcdac7a40d0"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Vonage/vonage-php-sdk-core/zipball/2b734ff7d86d4b6f169df49aed3aefcdac7a40d0",
+                "reference": "2b734ff7d86d4b6f169df49aed3aefcdac7a40d0",
+                "shasum": ""
+            },
+            "require": {
+                "composer/package-versions-deprecated": "^1.11",
+                "ext-json": "*",
+                "ext-mbstring": "*",
+                "laminas/laminas-diactoros": "^2.4",
+                "lcobucci/jwt": "^3.4|^4.0",
+                "php": ">=7.2",
+                "psr/container": "^1.0",
+                "psr/http-client-implementation": "^1.0",
+                "psr/log": "^1.1",
+                "vonage/nexmo-bridge": "^0.1.0"
+            },
+            "require-dev": {
+                "guzzlehttp/guzzle": ">=6",
+                "helmich/phpunit-json-assert": "^3.3",
+                "php-http/mock-client": "^1.4",
+                "phpstan/phpstan": "^0.12",
+                "phpunit/phpunit": "^8.5|^9.4",
+                "roave/security-advisories": "dev-latest",
+                "softcreatr/jsonpath": "^0.6.4",
+                "squizlabs/php_codesniffer": "^3.5"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Vonage\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "Apache-2.0"
+            ],
+            "authors": [
+                {
+                    "name": "Chris Tankersley",
+                    "email": "chris.tankersley@vonage.com",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Lorna Mitchell",
+                    "email": "lorna.mitchell@vonage.com",
+                    "role": "Developer"
+                }
+            ],
+            "description": "PHP Client for using Vonage's API.",
+            "homepage": "https://developer.nexmo.com",
+            "support": {
+                "docs": "https://developer.nexmo.com",
+                "email": "devrel@vonage.com",
+                "issues": "https://github.com/Vonage/vonage-php-sdk-core/issues",
+                "source": "https://github.com/Vonage/vonage-php-sdk-core"
+            },
+            "time": "2021-04-30T21:41:08+00:00"
+        },
+        {
+            "name": "vonage/nexmo-bridge",
+            "version": "0.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Nexmo/vonage-php-nexmo-bridge.git",
+                "reference": "62653b1165f4401580ca8d2b859f59c968de3711"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Nexmo/vonage-php-nexmo-bridge/zipball/62653b1165f4401580ca8d2b859f59c968de3711",
+                "reference": "62653b1165f4401580ca8d2b859f59c968de3711",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1 || ^8.0"
+            },
+            "require-dev": {
+                "phpstan/phpstan": "^0.12.39",
+                "phpunit/phpunit": "^7.4",
+                "squizlabs/php_codesniffer": "^3.5"
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "src/autoload.php"
+                ],
+                "psr-4": {
+                    "Vonage\\NexmoBridge\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Chris Tankersley",
+                    "email": "chris.tankersley@vonage.com"
+                }
+            ],
+            "description": "Provides a bridge for using the Vonage PHP SDK with the older Nexmo namespace",
+            "support": {
+                "issues": "https://github.com/Nexmo/vonage-php-nexmo-bridge/issues",
+                "source": "https://github.com/Nexmo/vonage-php-nexmo-bridge/tree/master"
+            },
+            "time": "2020-08-25T02:50:42+00:00"
+        },
         {
             "name": "webmozart/assert",
             "version": "1.10.0",
@@ -7806,5 +8417,5 @@
         "php": "^7.3|^8.0"
     },
     "platform-dev": [],
-    "plugin-api-version": "2.1.0"
+    "plugin-api-version": "2.0.0"
 }
diff --git a/backend/config/services.php b/backend/config/services.php
index 2a1d616c..a58284b7 100644
--- a/backend/config/services.php
+++ b/backend/config/services.php
@@ -30,4 +30,10 @@ return [
         'region' => env('AWS_DEFAULT_REGION', 'us-east-1'),
     ],
 
+    'nexmo' => [
+        'key' => env('NEXMO_KEY'),
+        'secret' => env('NEXMO_SECRET'),
+        'sms_from' => '819012345678',
+    ],
+
 ];