diff --git a/backend/.env.example b/backend/.env.example
index d38c1df..5f2f204 100644
--- a/backend/.env.example
+++ b/backend/.env.example
@@ -17,3 +17,7 @@ DB_PASSWORD=password
 
 CACHE_DRIVER=file
 QUEUE_CONNECTION=sync
+
+AUTH0_DOMAIN=https://super-domain.auth0.com/
+AUTH0_AUD=https://audience
+
diff --git a/backend/app/Http/Middleware/Auth0Middleware.php b/backend/app/Http/Middleware/Auth0Middleware.php
new file mode 100644
index 0000000..b107026
--- /dev/null
+++ b/backend/app/Http/Middleware/Auth0Middleware.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Auth0\SDK\Exception\InvalidTokenException;
+use Auth0\SDK\Helpers\JWKFetcher;
+use Auth0\SDK\Helpers\Tokens\AsymmetricVerifier;
+use Auth0\SDK\Helpers\Tokens\TokenVerifier;
+
+
+class Auth0Middleware {
+
+    public function handle($request, Closure $next) {
+        $token = $request->bearerToken();
+
+        if (!$token) {
+            return response()->json('No token provided', 401);
+        }
+
+        $this->validateToken($token);
+
+        return $next($request);
+    }
+
+    public function validateToken($token) {
+        try {
+            $jwksUri = env('AUTH0_DOMAIN') . '.well-known/jwks.json';
+            $jwksFetcher = new JWKFetcher(null, ['base_uri' => $jwksUri]);
+            $signatureVerifier = new AsymmetricVerifier($jwksFetcher);
+            $tokenVerifier = new TokenVerifier(env('AUTH0_DOMAIN'), env('AUTH0_AUD'), $signatureVerifier);
+
+            $decoded = $tokenVerifier->verify($token);
+        } catch (InvalidTokenException $e) {
+            throw $e;
+        };
+    }
+}
diff --git a/backend/bootstrap/app.php b/backend/bootstrap/app.php
index b3df6ee..624bc2b 100644
--- a/backend/bootstrap/app.php
+++ b/backend/bootstrap/app.php
@@ -76,9 +76,9 @@ $app->configure('app');
 //     App\Http\Middleware\ExampleMiddleware::class
 // ]);
 
-// $app->routeMiddleware([
-//     'auth' => App\Http\Middleware\Authenticate::class,
-// ]);
+ $app->routeMiddleware([
+     'auth' => App\Http\Middleware\Auth0Middleware::class,
+ ]);
 
 /*
 |--------------------------------------------------------------------------
diff --git a/backend/composer.json b/backend/composer.json
index 552aadf..72d3cf0 100644
--- a/backend/composer.json
+++ b/backend/composer.json
@@ -6,6 +6,7 @@
     "type": "project",
     "require": {
         "php": "^7.3|^8.0",
+        "auth0/auth0-php": "^7.8",
         "laravel/lumen-framework": "^8.0"
     },
     "require-dev": {
diff --git a/backend/composer.lock b/backend/composer.lock
index 37c96d6..11703d5 100644
--- a/backend/composer.lock
+++ b/backend/composer.lock
@@ -4,8 +4,134 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "080e929074bb7be513e0dbf6e3ee8b31",
+    "content-hash": "187e06bbce99a322bf2d6b2628d34204",
     "packages": [
+        {
+            "name": "auth0/auth0-php",
+            "version": "7.8.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/auth0/auth0-PHP.git",
+                "reference": "05c538b6c56a57d6d214f6a90e2b6a5d00945a51"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/auth0/auth0-PHP/zipball/05c538b6c56a57d6d214f6a90e2b6a5d00945a51",
+                "reference": "05c538b6c56a57d6d214f6a90e2b6a5d00945a51",
+                "shasum": ""
+            },
+            "require": {
+                "auth0/php-jwt": "3.3.4",
+                "ext-json": "*",
+                "ext-openssl": "*",
+                "guzzlehttp/guzzle": "^7.2",
+                "php": "^7.3 | ^8.0",
+                "psr/simple-cache": "^1.0"
+            },
+            "require-dev": {
+                "cache/adapter-common": "^1.2",
+                "cache/array-adapter": "^1.1",
+                "cache/hierarchical-cache": "^1.1",
+                "dealerdirect/phpcodesniffer-composer-installer": "^0.7",
+                "josegonzalez/dotenv": "^3.2",
+                "phpcompatibility/php-compatibility": "^8.1",
+                "phpstan/phpstan": "^0.12.64",
+                "phpunit/phpunit": "^9.3",
+                "squizlabs/php_codesniffer": "^3.2"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Auth0\\SDK\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Auth0",
+                    "email": "support@auth0.com",
+                    "homepage": "http://www.auth0.com/"
+                }
+            ],
+            "description": "Auth0 PHP SDK.",
+            "homepage": "https://github.com/auth0/auth0-PHP",
+            "support": {
+                "issues": "https://github.com/auth0/auth0-PHP/issues",
+                "source": "https://github.com/auth0/auth0-PHP/tree/7.8.0"
+            },
+            "time": "2021-04-01T20:29:08+00:00"
+        },
+        {
+            "name": "auth0/php-jwt",
+            "version": "3.3.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/auth0/php-jwt.git",
+                "reference": "a0daa1a728cf85230843ebb8c1183047fe493284"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/auth0/php-jwt/zipball/a0daa1a728cf85230843ebb8c1183047fe493284",
+                "reference": "a0daa1a728cf85230843ebb8c1183047fe493284",
+                "shasum": ""
+            },
+            "require": {
+                "ext-mbstring": "*",
+                "ext-openssl": "*",
+                "php": "^5.6 || ^7.0 || ^8.0"
+            },
+            "require-dev": {
+                "mikey179/vfsstream": "~1.5",
+                "phpmd/phpmd": "~2.2",
+                "phpunit/php-invoker": "~1.1",
+                "phpunit/phpunit": "^5.7 || ^7.3",
+                "squizlabs/php_codesniffer": "~2.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.1-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Lcobucci\\JWT\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Luís Otávio Cobucci Oblonczyk",
+                    "email": "lcobucci@gmail.com",
+                    "role": "Developer"
+                }
+            ],
+            "description": "A simple library to work with JSON Web Token and JSON Web Signature",
+            "keywords": [
+                "JWS",
+                "jwt"
+            ],
+            "support": {
+                "source": "https://github.com/auth0/php-jwt/tree/3.3.4"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/lcobucci",
+                    "type": "github"
+                },
+                {
+                    "url": "https://www.patreon.com/lcobucci",
+                    "type": "patreon"
+                }
+            ],
+            "time": "2021-01-04T20:39:06+00:00"
+        },
         {
             "name": "brick/math",
             "version": "0.9.2",
@@ -432,6 +558,239 @@
             ],
             "time": "2020-04-13T13:17:36+00:00"
         },
+        {
+            "name": "guzzlehttp/guzzle",
+            "version": "7.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/guzzle.git",
+                "reference": "7008573787b430c1c1f650e3722d9bba59967628"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/7008573787b430c1c1f650e3722d9bba59967628",
+                "reference": "7008573787b430c1c1f650e3722d9bba59967628",
+                "shasum": ""
+            },
+            "require": {
+                "ext-json": "*",
+                "guzzlehttp/promises": "^1.4",
+                "guzzlehttp/psr7": "^1.7 || ^2.0",
+                "php": "^7.2.5 || ^8.0",
+                "psr/http-client": "^1.0"
+            },
+            "provide": {
+                "psr/http-client-implementation": "1.0"
+            },
+            "require-dev": {
+                "bamarni/composer-bin-plugin": "^1.4.1",
+                "ext-curl": "*",
+                "php-http/client-integration-tests": "^3.0",
+                "phpunit/phpunit": "^8.5.5 || ^9.3.5",
+                "psr/log": "^1.1"
+            },
+            "suggest": {
+                "ext-curl": "Required for CURL handler support",
+                "ext-intl": "Required for Internationalized Domain Name (IDN) support",
+                "psr/log": "Required for using the Log middleware"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "7.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "GuzzleHttp\\": "src/"
+                },
+                "files": [
+                    "src/functions_include.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                },
+                {
+                    "name": "Márk Sági-Kazár",
+                    "email": "mark.sagikazar@gmail.com",
+                    "homepage": "https://sagikazarmark.hu"
+                }
+            ],
+            "description": "Guzzle is a PHP HTTP client library",
+            "homepage": "http://guzzlephp.org/",
+            "keywords": [
+                "client",
+                "curl",
+                "framework",
+                "http",
+                "http client",
+                "psr-18",
+                "psr-7",
+                "rest",
+                "web service"
+            ],
+            "support": {
+                "issues": "https://github.com/guzzle/guzzle/issues",
+                "source": "https://github.com/guzzle/guzzle/tree/7.3.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/GrahamCampbell",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/Nyholm",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/alexeyshockov",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/gmponos",
+                    "type": "github"
+                }
+            ],
+            "time": "2021-03-23T11:33:13+00:00"
+        },
+        {
+            "name": "guzzlehttp/promises",
+            "version": "1.4.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/promises.git",
+                "reference": "8e7d04f1f6450fef59366c399cfad4b9383aa30d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/promises/zipball/8e7d04f1f6450fef59366c399cfad4b9383aa30d",
+                "reference": "8e7d04f1f6450fef59366c399cfad4b9383aa30d",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.5"
+            },
+            "require-dev": {
+                "symfony/phpunit-bridge": "^4.4 || ^5.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "GuzzleHttp\\Promise\\": "src/"
+                },
+                "files": [
+                    "src/functions_include.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                }
+            ],
+            "description": "Guzzle promises library",
+            "keywords": [
+                "promise"
+            ],
+            "support": {
+                "issues": "https://github.com/guzzle/promises/issues",
+                "source": "https://github.com/guzzle/promises/tree/1.4.1"
+            },
+            "time": "2021-03-07T09:25:29+00:00"
+        },
+        {
+            "name": "guzzlehttp/psr7",
+            "version": "1.8.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/psr7.git",
+                "reference": "35ea11d335fd638b5882ff1725228b3d35496ab1"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/35ea11d335fd638b5882ff1725228b3d35496ab1",
+                "reference": "35ea11d335fd638b5882ff1725228b3d35496ab1",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.4.0",
+                "psr/http-message": "~1.0",
+                "ralouphie/getallheaders": "^2.0.5 || ^3.0.0"
+            },
+            "provide": {
+                "psr/http-message-implementation": "1.0"
+            },
+            "require-dev": {
+                "ext-zlib": "*",
+                "phpunit/phpunit": "~4.8.36 || ^5.7.27 || ^6.5.14 || ^7.5.20 || ^8.5.8 || ^9.3.10"
+            },
+            "suggest": {
+                "laminas/laminas-httphandlerrunner": "Emit PSR-7 responses"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.7-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "GuzzleHttp\\Psr7\\": "src/"
+                },
+                "files": [
+                    "src/functions_include.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                },
+                {
+                    "name": "Tobias Schultze",
+                    "homepage": "https://github.com/Tobion"
+                }
+            ],
+            "description": "PSR-7 message implementation that also provides common utility methods",
+            "keywords": [
+                "http",
+                "message",
+                "psr-7",
+                "request",
+                "response",
+                "stream",
+                "uri",
+                "url"
+            ],
+            "support": {
+                "issues": "https://github.com/guzzle/psr7/issues",
+                "source": "https://github.com/guzzle/psr7/tree/1.8.1"
+            },
+            "time": "2021-03-21T16:25:00+00:00"
+        },
         {
             "name": "illuminate/auth",
             "version": "v8.38.0",
@@ -2431,6 +2790,111 @@
             },
             "time": "2019-01-08T18:20:26+00:00"
         },
+        {
+            "name": "psr/http-client",
+            "version": "1.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/http-client.git",
+                "reference": "2dfb5f6c5eff0e91e20e913f8c5452ed95b86621"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/http-client/zipball/2dfb5f6c5eff0e91e20e913f8c5452ed95b86621",
+                "reference": "2dfb5f6c5eff0e91e20e913f8c5452ed95b86621",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0 || ^8.0",
+                "psr/http-message": "^1.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Http\\Client\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Common interface for HTTP clients",
+            "homepage": "https://github.com/php-fig/http-client",
+            "keywords": [
+                "http",
+                "http-client",
+                "psr",
+                "psr-18"
+            ],
+            "support": {
+                "source": "https://github.com/php-fig/http-client/tree/master"
+            },
+            "time": "2020-06-29T06:28:15+00:00"
+        },
+        {
+            "name": "psr/http-message",
+            "version": "1.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/http-message.git",
+                "reference": "f6561bf28d520154e4b0ec72be95418abe6d9363"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/http-message/zipball/f6561bf28d520154e4b0ec72be95418abe6d9363",
+                "reference": "f6561bf28d520154e4b0ec72be95418abe6d9363",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Http\\Message\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Common interface for HTTP messages",
+            "homepage": "https://github.com/php-fig/http-message",
+            "keywords": [
+                "http",
+                "http-message",
+                "psr",
+                "psr-7",
+                "request",
+                "response"
+            ],
+            "support": {
+                "source": "https://github.com/php-fig/http-message/tree/master"
+            },
+            "time": "2016-08-06T14:39:51+00:00"
+        },
         {
             "name": "psr/log",
             "version": "1.1.3",
@@ -2532,6 +2996,50 @@
             },
             "time": "2017-10-23T01:57:42+00:00"
         },
+        {
+            "name": "ralouphie/getallheaders",
+            "version": "3.0.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/ralouphie/getallheaders.git",
+                "reference": "120b605dfeb996808c31b6477290a714d356e822"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/ralouphie/getallheaders/zipball/120b605dfeb996808c31b6477290a714d356e822",
+                "reference": "120b605dfeb996808c31b6477290a714d356e822",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.6"
+            },
+            "require-dev": {
+                "php-coveralls/php-coveralls": "^2.1",
+                "phpunit/phpunit": "^5 || ^6.5"
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "src/getallheaders.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Ralph Khattar",
+                    "email": "ralph.khattar@gmail.com"
+                }
+            ],
+            "description": "A polyfill for getallheaders.",
+            "support": {
+                "issues": "https://github.com/ralouphie/getallheaders/issues",
+                "source": "https://github.com/ralouphie/getallheaders/tree/develop"
+            },
+            "time": "2019-03-08T08:55:37+00:00"
+        },
         {
             "name": "ramsey/collection",
             "version": "1.1.3",
diff --git a/backend/routes/web.php b/backend/routes/web.php
index 5c84bf2..9f4579e 100644
--- a/backend/routes/web.php
+++ b/backend/routes/web.php
@@ -14,5 +14,10 @@
 */
 
 $router->get('/', function () use ($router) {
-    return $router->app->version();
+    return 'Public View';
+});
+$router->group(['prefix' => 'api/v1', 'middleware' => 'auth'], function () use ($router){
+    $router->get('/', function () use ($router) {
+        return 'Protected View';
+    });
 });
diff --git a/database/modelo.vpp b/database/modelo.vpp
index 7140492..c2ee822 100644
Binary files a/database/modelo.vpp and b/database/modelo.vpp differ