diff --git a/composer.json b/composer.json
index 3039139..9e93973 100644
--- a/composer.json
+++ b/composer.json
@@ -1,11 +1,18 @@
 {
     "name": "wikicaptcha/wikicaptcha-backend",
     "type": "project",
     "require": {
         "zendframework/zend-httphandlerrunner": "^1.1",
         "zendframework/zend-diactoros": "^2.2",
         "psr/http-server-middleware": "^1.0",
         "psr/http-message": "^1.0",
-        "nikic/fast-route": "^1.3"
+        "nikic/fast-route": "^1.3",
+        "relay/relay": "^2.0"
+    },
+    "autoload":
+    {
+        "psr-4": {
+            "Wikicaptcha\\Backend\\": "src/"
+        }
     }
 }
diff --git a/composer.lock b/composer.lock
index 567b697..733a95a 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,394 +1,443 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "e8781b69ed5c94bd06d3b558f49ef020",
+    "content-hash": "f93c275a0943b06f8873266531c7a810",
     "packages": [
         {
             "name": "nikic/fast-route",
             "version": "v1.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nikic/FastRoute.git",
                 "reference": "181d480e08d9476e61381e04a71b34dc0432e812"
             },
             "dist": {
                 "type": "zip",
                 "url": "https://api.github.com/repos/nikic/FastRoute/zipball/181d480e08d9476e61381e04a71b34dc0432e812",
                 "reference": "181d480e08d9476e61381e04a71b34dc0432e812",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.4.0"
             },
             "require-dev": {
                 "phpunit/phpunit": "^4.8.35|~5.7"
             },
             "type": "library",
             "autoload": {
                 "psr-4": {
                     "FastRoute\\": "src/"
                 },
                 "files": [
                     "src/functions.php"
                 ]
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
                 "BSD-3-Clause"
             ],
             "authors": [
                 {
                     "name": "Nikita Popov",
                     "email": "nikic@php.net"
                 }
             ],
             "description": "Fast request router for PHP",
             "keywords": [
                 "router",
                 "routing"
             ],
             "time": "2018-02-13T20:26:39+00:00"
         },
         {
             "name": "psr/http-factory",
             "version": "1.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/http-factory.git",
                 "reference": "12ac7fcd07e5b077433f5f2bee95b3a771bf61be"
             },
             "dist": {
                 "type": "zip",
                 "url": "https://api.github.com/repos/php-fig/http-factory/zipball/12ac7fcd07e5b077433f5f2bee95b3a771bf61be",
                 "reference": "12ac7fcd07e5b077433f5f2bee95b3a771bf61be",
                 "shasum": ""
             },
             "require": {
                 "php": ">=7.0.0",
                 "psr/http-message": "^1.0"
             },
             "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 interfaces for PSR-7 HTTP message factories",
             "keywords": [
                 "factory",
                 "http",
                 "message",
                 "psr",
                 "psr-17",
                 "psr-7",
                 "request",
                 "response"
             ],
             "time": "2019-04-30T12:38:16+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"
             ],
             "time": "2016-08-06T14:39:51+00:00"
         },
         {
             "name": "psr/http-server-handler",
             "version": "1.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/http-server-handler.git",
                 "reference": "aff2f80e33b7f026ec96bb42f63242dc50ffcae7"
             },
             "dist": {
                 "type": "zip",
                 "url": "https://api.github.com/repos/php-fig/http-server-handler/zipball/aff2f80e33b7f026ec96bb42f63242dc50ffcae7",
                 "reference": "aff2f80e33b7f026ec96bb42f63242dc50ffcae7",
                 "shasum": ""
             },
             "require": {
                 "php": ">=7.0",
                 "psr/http-message": "^1.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
                     "dev-master": "1.0.x-dev"
                 }
             },
             "autoload": {
                 "psr-4": {
                     "Psr\\Http\\Server\\": "src/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
                 "MIT"
             ],
             "authors": [
                 {
                     "name": "PHP-FIG",
                     "homepage": "http://www.php-fig.org/"
                 }
             ],
             "description": "Common interface for HTTP server-side request handler",
             "keywords": [
                 "handler",
                 "http",
                 "http-interop",
                 "psr",
                 "psr-15",
                 "psr-7",
                 "request",
                 "response",
                 "server"
             ],
             "time": "2018-10-30T16:46:14+00:00"
         },
         {
             "name": "psr/http-server-middleware",
             "version": "1.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/http-server-middleware.git",
                 "reference": "2296f45510945530b9dceb8bcedb5cb84d40c5f5"
             },
             "dist": {
                 "type": "zip",
                 "url": "https://api.github.com/repos/php-fig/http-server-middleware/zipball/2296f45510945530b9dceb8bcedb5cb84d40c5f5",
                 "reference": "2296f45510945530b9dceb8bcedb5cb84d40c5f5",
                 "shasum": ""
             },
             "require": {
                 "php": ">=7.0",
                 "psr/http-message": "^1.0",
                 "psr/http-server-handler": "^1.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
                     "dev-master": "1.0.x-dev"
                 }
             },
             "autoload": {
                 "psr-4": {
                     "Psr\\Http\\Server\\": "src/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
                 "MIT"
             ],
             "authors": [
                 {
                     "name": "PHP-FIG",
                     "homepage": "http://www.php-fig.org/"
                 }
             ],
             "description": "Common interface for HTTP server-side middleware",
             "keywords": [
                 "http",
                 "http-interop",
                 "middleware",
                 "psr",
                 "psr-15",
                 "psr-7",
                 "request",
                 "response"
             ],
             "time": "2018-10-30T17:12:04+00:00"
         },
+        {
+            "name": "relay/relay",
+            "version": "2.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/relayphp/Relay.Relay.git",
+                "reference": "6a1c347c54f649ecaa438217e095868587e5ca05"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/relayphp/Relay.Relay/zipball/6a1c347c54f649ecaa438217e095868587e5ca05",
+                "reference": "6a1c347c54f649ecaa438217e095868587e5ca05",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1",
+                "psr/http-message": "~1.0",
+                "psr/http-server-handler": "~1.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~7.0",
+                "psr/http-server-middleware": "~1.0",
+                "zendframework/zend-diactoros": "~1.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Relay\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Relay.Relay Contributors",
+                    "homepage": "https://github.com/relayphp/Relay.Relay/contributors"
+                }
+            ],
+            "description": "A PSR-15 server request handler.",
+            "homepage": "https://github.com/relayphp/Relay.Relay",
+            "keywords": [
+                "middleware",
+                "psr-15",
+                "psr-7"
+            ],
+            "time": "2019-03-31T01:22:37+00:00"
+        },
         {
             "name": "zendframework/zend-diactoros",
             "version": "2.2.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/zendframework/zend-diactoros.git",
                 "reference": "de5847b068362a88684a55b0dbb40d85986cfa52"
             },
             "dist": {
                 "type": "zip",
                 "url": "https://api.github.com/repos/zendframework/zend-diactoros/zipball/de5847b068362a88684a55b0dbb40d85986cfa52",
                 "reference": "de5847b068362a88684a55b0dbb40d85986cfa52",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.1",
                 "psr/http-factory": "^1.0",
                 "psr/http-message": "^1.0"
             },
             "provide": {
                 "psr/http-factory-implementation": "1.0",
                 "psr/http-message-implementation": "1.0"
             },
             "require-dev": {
                 "ext-curl": "*",
                 "ext-dom": "*",
                 "ext-libxml": "*",
                 "http-interop/http-factory-tests": "^0.5.0",
                 "php-http/psr7-integration-tests": "dev-master",
                 "phpunit/phpunit": "^7.0.2",
                 "zendframework/zend-coding-standard": "~1.0.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
                     "dev-master": "2.1.x-dev",
                     "dev-develop": "2.2.x-dev",
                     "dev-release-1.8": "1.8.x-dev"
                 }
             },
             "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"
                 ],
                 "psr-4": {
                     "Zend\\Diactoros\\": "src/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
                 "BSD-3-Clause"
             ],
             "description": "PSR HTTP Message implementations",
             "keywords": [
                 "http",
                 "psr",
                 "psr-7"
             ],
             "time": "2019-11-13T19:16:13+00:00"
         },
         {
             "name": "zendframework/zend-httphandlerrunner",
             "version": "1.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/zendframework/zend-httphandlerrunner.git",
                 "reference": "75fb12751fe9d6e392cce1ee0d687dacae2db787"
             },
             "dist": {
                 "type": "zip",
                 "url": "https://api.github.com/repos/zendframework/zend-httphandlerrunner/zipball/75fb12751fe9d6e392cce1ee0d687dacae2db787",
                 "reference": "75fb12751fe9d6e392cce1ee0d687dacae2db787",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.1",
                 "psr/http-message": "^1.0",
                 "psr/http-message-implementation": "^1.0",
                 "psr/http-server-handler": "^1.0"
             },
             "require-dev": {
                 "phpunit/phpunit": "^7.0.2",
                 "zendframework/zend-coding-standard": "~1.0.0",
                 "zendframework/zend-diactoros": "^1.7 || ^2.1.1"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
                     "dev-master": "1.1.x-dev",
                     "dev-develop": "1.2.x-dev"
                 },
                 "zf": {
                     "config-provider": "Zend\\HttpHandlerRunner\\ConfigProvider"
                 }
             },
             "autoload": {
                 "psr-4": {
                     "Zend\\HttpHandlerRunner\\": "src/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
                 "BSD-3-Clause"
             ],
             "description": "Execute PSR-15 RequestHandlerInterface instances and emit responses they generate.",
             "keywords": [
                 "ZendFramework",
                 "components",
                 "expressive",
                 "psr-15",
                 "psr-7",
                 "zf"
             ],
             "time": "2019-02-19T18:20:34+00:00"
         }
     ],
     "packages-dev": [],
     "aliases": [],
     "minimum-stability": "stable",
     "stability-flags": [],
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": [],
     "platform-dev": []
 }
diff --git a/public/index.php b/public/index.php
new file mode 100644
index 0000000..eb91c15
--- /dev/null
+++ b/public/index.php
@@ -0,0 +1,16 @@
+<?php
+
+use Zend\Diactoros\ServerRequestFactory;
+use Zend\HttpHandlerRunner\Emitter\SapiEmitter;
+
+
+// in case something goes wrong (should get changed when sending a response)
+http_response_code(500);
+require __DIR__ . DIRECTORY_SEPARATOR .  '..' . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
+//require __DIR__ . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'config.php';
+
+$request = ServerRequestFactory::fromGlobals();
+
+$response = (new Wikicaptcha\Backend\Controller())->handle($request);
+
+(new SapiEmitter())->emit($response);
\ No newline at end of file
diff --git a/src/Controller.php b/src/Controller.php
new file mode 100644
index 0000000..ec006dc
--- /dev/null
+++ b/src/Controller.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace Wikicaptcha\Backend;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+use Relay\RelayBuilder;
+
+class Controller implements RequestHandlerInterface {
+
+	public function handle(ServerRequestInterface $request): ResponseInterface {
+		$queue = [
+			new ErrorHandler(),
+			new Router(),
+			new DatabaseConnection(),
+			new DoWork(),
+		];
+
+		$relayBuilder = new RelayBuilder();
+		$relay = $relayBuilder->newInstance($queue);
+
+		return $relay->handle($request);
+	}
+}
\ No newline at end of file
diff --git a/src/DatabaseConnection.php b/src/DatabaseConnection.php
new file mode 100644
index 0000000..31c72ce
--- /dev/null
+++ b/src/DatabaseConnection.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace Wikicaptcha\Backend;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\MiddlewareInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+class DatabaseConnection implements MiddlewareInterface {
+	public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface {
+		$db = null; //new Database('', '', '');
+
+		$request = $request->withAttribute('Database', $db);
+		return $handler->handle($request);
+	}
+}
diff --git a/src/DoWork.php b/src/DoWork.php
new file mode 100644
index 0000000..d131c44
--- /dev/null
+++ b/src/DoWork.php
@@ -0,0 +1,17 @@
+<?php
+namespace Wikicaptcha\Backend;
+
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\MiddlewareInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+class DoWork implements MiddlewareInterface {
+	public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface {
+		/** @var RequestHandlerInterface $method */
+		$method = $request->getAttribute('Method');
+		$method = new $method();
+		return $method->handle($request);
+	}
+}
diff --git a/src/ErrorHandler.php b/src/ErrorHandler.php
new file mode 100644
index 0000000..f1f7047
--- /dev/null
+++ b/src/ErrorHandler.php
@@ -0,0 +1,26 @@
+<?php
+
+
+namespace Wikicaptcha\Backend;
+
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\MiddlewareInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+use Zend\Diactoros\Response\TextResponse;
+
+class ErrorHandler implements MiddlewareInterface {
+	public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface {
+		try {
+			return $handler->handle($request);
+		} catch(\Throwable $exception) {
+			$short = "⚠️ Error ⚠️\n\n" . get_class($exception);
+			$full = $short . ': ' . $exception->getMessage() . ' in ' .
+				$exception->getFile() . ' on line ' . $exception->getLine() . "\n\nStack trace:\n" .
+				$exception->getTraceAsString();
+
+			return new TextResponse($full, 500);
+		}
+	}
+}
diff --git a/src/Router.php b/src/Router.php
new file mode 100644
index 0000000..5774c8a
--- /dev/null
+++ b/src/Router.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace Wikicaptcha\Backend;
+
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\MiddlewareInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+use Zend\Diactoros\Response\JsonResponse;
+
+class Router implements MiddlewareInterface {
+	public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface {
+		$dispatcher = \FastRoute\simpleDispatcher(
+			function(\FastRoute\RouteCollector $r) {
+				$r->get('/test', Test::class);
+				$r->get('/whatever', '');
+			});
+
+		$route = $dispatcher->dispatch($request->getMethod(), $request->getUri()->getPath());
+
+
+		switch($route[0]) {
+			case \FastRoute\Dispatcher::FOUND:
+				/** @var MiddlewareInterface $method */
+				$method = $route[1];
+				$request = $request->withAttribute('Method', $method);
+				return $handler->handle($request);
+			default:
+			case \FastRoute\Dispatcher::NOT_FOUND:
+				return new JsonResponse(['error' => 'Not found'], 404);
+			case \FastRoute\Dispatcher::METHOD_NOT_ALLOWED:
+				return new JsonResponse(['error' => 'Method not allowed'], 405, ['Allow' => implode(', ', $route[1])]);
+		}
+	}
+}
diff --git a/src/Test.php b/src/Test.php
new file mode 100644
index 0000000..818f422
--- /dev/null
+++ b/src/Test.php
@@ -0,0 +1,15 @@
+<?php
+namespace Wikicaptcha\Backend;
+
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+use Zend\Diactoros\Response\JsonResponse;
+
+class Test implements RequestHandlerInterface {
+
+	public function handle(ServerRequestInterface $request): ResponseInterface {
+		return new JsonResponse(['message' => 'This is a pointless endpoint. But it works!']);
+	}
+}