diff --git a/composer.lock b/composer.lock
index 77dafe7..004cd50 100644
--- a/composer.lock
+++ b/composer.lock
@@ -441,6 +441,7 @@
         },
         {
             "name": "laminas/laminas-stdlib",
+<<<<<<< HEAD
             "version": "3.16.1",
             "source": {
                 "type": "git",
@@ -451,6 +452,18 @@
                 "type": "zip",
                 "url": "https://api.github.com/repos/laminas/laminas-stdlib/zipball/f4f773641807c7ccee59b758bfe4ac4ba33ecb17",
                 "reference": "f4f773641807c7ccee59b758bfe4ac4ba33ecb17",
+=======
+            "version": "3.9.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/laminas/laminas-stdlib.git",
+                "reference": "1df1cc0b9c2b8c7d1e322da1669a576386b5da46"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/laminas/laminas-stdlib/zipball/1df1cc0b9c2b8c7d1e322da1669a576386b5da46",
+                "reference": "1df1cc0b9c2b8c7d1e322da1669a576386b5da46",
+>>>>>>> b9f023e... Responses
                 "shasum": ""
             },
             "require": {
@@ -496,7 +509,11 @@
                     "type": "community_bridge"
                 }
             ],
+<<<<<<< HEAD
             "time": "2022-12-03T18:48:01+00:00"
+=======
+            "time": "2022-06-08T11:33:13+00:00"
+>>>>>>> b9f023e... Responses
         },
         {
             "name": "league/openapi-psr7-validator",
diff --git a/openapi-client.yaml b/openapi-client.yaml
index 2c25a1b..cbfb742 100644
--- a/openapi-client.yaml
+++ b/openapi-client.yaml
@@ -1,3 +1,4 @@
-spec: https://raw.githubusercontent.com/github/rest-api-description/main/descriptions-next/api.github.com/api.github.com.yaml
+#spec: https://raw.githubusercontent.com/github/rest-api-description/main/descriptions-next/api.github.com/api.github.com.yaml
+spec: file:///home/wyrihaximus/Projects/PHPAPIClients/openapi-client-generator/api.github.com.yaml
 namespace: ApiClients\Client\Github
 destination: generated
diff --git a/src/Generator.php b/src/Generator.php
index 5b4b419..393eb10 100644
--- a/src/Generator.php
+++ b/src/Generator.php
@@ -110,8 +110,10 @@ private function all(string $namespace): iterable
                         $path,
                         $method,
                         $this->dirname($namespace . 'Operation/' . $operationClassName),
+                        $namespace,
                         $this->basename($namespace . 'Operation/' . $operationClassName),
-                        $operation
+                        $operation,
+                        $schemaClassNameMap
                     );
 
                     [$operationGroup, $operationOperation] = explode('/', $operationClassName);
diff --git a/src/Generator/Client.php b/src/Generator/Client.php
index 4aae30a..a6b1ed7 100644
--- a/src/Generator/Client.php
+++ b/src/Generator/Client.php
@@ -22,10 +22,44 @@ public static function generate(string $operationGroup, string $namespace, strin
         $factory = new BuilderFactory();
         $stmt = $factory->namespace($namespace);
 
-        $class = $factory->class($className)->makeFinal();
+        $class = $factory->class($className)->makeFinal()->addStmt(
+            $factory->property('requestSchemaValidator')->setType('\League\OpenAPIValidation\Schema\SchemaValidator')->makeReadonly()->makePrivate()
+        )->addStmt(
+            $factory->property('responseSchemaValidator')->setType('\League\OpenAPIValidation\Schema\SchemaValidator')->makeReadonly()->makePrivate()
+        )->addStmt(
+            $factory->method('__construct')->makePublic()->addParam(
+                (new Param('requestSchemaValidator'))->setType('\League\OpenAPIValidation\Schema\SchemaValidator')
+            )->addStmt(
+                new Node\Expr\Assign(
+                    new Node\Expr\PropertyFetch(
+                        new Node\Expr\Variable('this'),
+                        'requestSchemaValidator'
+                    ),
+                    new Node\Expr\Variable('requestSchemaValidator'),
+                )
+            )->addParam(
+                (new Param('responseSchemaValidator'))->setType('\League\OpenAPIValidation\Schema\SchemaValidator')
+            )->addStmt(
+                new Node\Expr\Assign(
+                    new Node\Expr\PropertyFetch(
+                        new Node\Expr\Variable('this'),
+                        'responseSchemaValidator'
+                    ),
+                    new Node\Expr\Variable('responseSchemaValidator'),
+                )
+            )
+        );
 
         foreach ($operations as $operationOperation => $operationDetails) {
             $params = [];
+            $params[] = new Node\Expr\PropertyFetch(
+                new Node\Expr\Variable('this'),
+                'requestSchemaValidator'
+            );
+            $params[] = new Node\Expr\PropertyFetch(
+                new Node\Expr\Variable('this'),
+                'responseSchemaValidator'
+            );
             $cn = str_replace('/', '\\', '\\' . $namespace . '\\' . $operationDetails['class']);
             $method = $factory->method(lcfirst($operationOperation))->setReturnType($cn)->makePublic();
             foreach ($operationDetails['operation']->parameters as $parameter) {
diff --git a/src/Generator/Clients.php b/src/Generator/Clients.php
index 110f05b..fe922a0 100644
--- a/src/Generator/Clients.php
+++ b/src/Generator/Clients.php
@@ -26,7 +26,45 @@ public static function generate(string $namespace, array $clients): iterable
         $factory = new BuilderFactory();
         $stmt = $factory->namespace(rtrim($namespace, '\\'));
 
-        $class = $factory->class('Client')->makeFinal();
+        $class = $factory->class('Client')->makeFinal()->addStmt(
+            $factory->property('requestSchemaValidator')->setType('\League\OpenAPIValidation\Schema\SchemaValidator')->makeReadonly()->makePrivate()
+        )->addStmt(
+            $factory->property('responseSchemaValidator')->setType('\League\OpenAPIValidation\Schema\SchemaValidator')->makeReadonly()->makePrivate()
+        )->addStmt(
+            $factory->method('__construct')->makePublic()->addStmt(
+                new Node\Expr\Assign(
+                    new Node\Expr\PropertyFetch(
+                        new Node\Expr\Variable('this'),
+                        'requestSchemaValidator'
+                    ),
+                    new Node\Expr\New_(
+                        new Node\Name('\League\OpenAPIValidation\Schema\SchemaValidator'),
+                        [
+                            new Node\Arg(new Node\Expr\ClassConstFetch(
+                                new Node\Name('\League\OpenAPIValidation\Schema\SchemaValidator'),
+                                new Node\Name('VALIDATE_AS_REQUEST'),
+                            ))
+                        ]
+                    ),
+                )
+            )->addStmt(
+                new Node\Expr\Assign(
+                    new Node\Expr\PropertyFetch(
+                        new Node\Expr\Variable('this'),
+                        'responseSchemaValidator'
+                    ),
+                    new Node\Expr\New_(
+                        new Node\Name('\League\OpenAPIValidation\Schema\SchemaValidator'),
+                        [
+                            new Node\Arg(new Node\Expr\ClassConstFetch(
+                                new Node\Name('\League\OpenAPIValidation\Schema\SchemaValidator'),
+                                new Node\Name('VALIDATE_AS_RESPONSE'),
+                            ))
+                        ]
+                    ),
+                )
+            )
+        );
 
 
         foreach ($clients as $operationGroup => $operations) {
@@ -38,6 +76,16 @@ public static function generate(string $namespace, array $clients): iterable
                             new Node\Name(
                                 $cn
                             ),
+                            [
+                                new Node\Arg(new Node\Expr\PropertyFetch(
+                                    new Node\Expr\Variable('this'),
+                                    'requestSchemaValidator'
+                                )),
+                                new Node\Arg(new Node\Expr\PropertyFetch(
+                                    new Node\Expr\Variable('this'),
+                                    'responseSchemaValidator'
+                                )),
+                            ]
                         )
                     )
                 )->makePublic()
diff --git a/src/Generator/Operation.php b/src/Generator/Operation.php
index 7f1e144..3b57ada 100644
--- a/src/Generator/Operation.php
+++ b/src/Generator/Operation.php
@@ -6,10 +6,14 @@
 use cebe\openapi\spec\Operation as OpenAPiOperation;
 use PhpParser\Builder\Param;
 use PhpParser\BuilderFactory;
+use PhpParser\Comment\Doc;
 use PhpParser\Node;
+use PhpParser\Node\Arg;
 use PhpParser\Node\Stmt\Class_;
 use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
 use RingCentral\Psr7\Request;
+use WyriHaximus\Hydrator\Hydrator;
 
 final class Operation
 {
@@ -21,7 +25,7 @@ final class Operation
      * @param OpenAPiOperation $operation
      * @return iterable<Node>
      */
-    public static function generate(string $path, string $method, string $namespace, string $className, OpenAPiOperation $operation): iterable
+    public static function generate(string $path, string $method, string $namespace, string $rootNamespace, string $className, OpenAPiOperation $operation, array $schemaClassNameMap): iterable
     {
         $factory = new BuilderFactory();
         $stmt = $factory->namespace($namespace);
@@ -47,10 +51,33 @@ public static function generate(string $path, string $method, string $namespace,
                     )
                 )
             )
-//        )->setDocComment('/**' . var_export($operation, true) . '**/');
+        )->addStmt(
+          $factory->property('requestSchemaValidator')->setType('\League\OpenAPIValidation\Schema\SchemaValidator')->makeReadonly()->makePrivate()  
+        )->addStmt(
+          $factory->property('responseSchemaValidator')->setType('\League\OpenAPIValidation\Schema\SchemaValidator')->makeReadonly()->makePrivate()  
         );
 
-        $constructor = $factory->method('__construct');
+        $constructor = $factory->method('__construct')->makePublic()->addParam(
+            (new Param('requestSchemaValidator'))->setType('\League\OpenAPIValidation\Schema\SchemaValidator')
+        )->addStmt(
+            new Node\Expr\Assign(
+                new Node\Expr\PropertyFetch(
+                    new Node\Expr\Variable('this'),
+                    'requestSchemaValidator'
+                ),
+                new Node\Expr\Variable('requestSchemaValidator'),
+            )
+        )->addParam(
+            (new Param('responseSchemaValidator'))->setType('\League\OpenAPIValidation\Schema\SchemaValidator')
+        )->addStmt(
+            new Node\Expr\Assign(
+                new Node\Expr\PropertyFetch(
+                    new Node\Expr\Variable('this'),
+                    'responseSchemaValidator'
+                ),
+                new Node\Expr\Variable('responseSchemaValidator'),
+            )
+        );
         $requestReplaces = [];
         $query = [];
         foreach ($operation->parameters as $parameter) {
@@ -110,30 +137,133 @@ public static function generate(string $path, string $method, string $namespace,
             }
         }
         $class->addStmt($constructor);
-        $class->addStmt(
-            $factory->method('createRequest')->setReturnType('\\' . RequestInterface::class)->addStmt(
-                new Node\Stmt\Return_(
-                    new Node\Expr\New_(
-                        new Node\Name(
-                            '\\' . Request::class
+        $requestParameters = [
+            new Node\Arg(new Node\Scalar\String_($method)),
+            new Node\Arg(new Node\Expr\FuncCall(
+                new Node\Name('\str_replace'),
+                [
+                    new Node\Expr\Array_(array_map(static fn (string $key): Node\Expr\ArrayItem => new Node\Expr\ArrayItem(new Node\Scalar\String_($key)), array_keys($requestReplaces))),
+                    new Node\Expr\Array_(array_values($requestReplaces)),
+                    new Node\Scalar\String_(rtrim($path . '?' . implode('&', $query), '?')),
+                ]
+            )),
+        ];
+
+        $createRequestMethod = $factory->method('createRequest')->setReturnType('\\' . RequestInterface::class)->addParam(
+            $factory->param('data')->setType('array')->setDefault([])
+        );
+
+        if ($operation->requestBody !== null) {
+            foreach ($operation->requestBody->content as $requestBodyContentType => $requestBodyContent) {
+                $requestParameters[] = new Node\Expr\Array_([
+                    new Node\Expr\ArrayItem(new Node\Scalar\String_($requestBodyContentType), new Node\Scalar\String_('Content-Type'))
+                ]);
+                $requestParameters[] = new Node\Expr\FuncCall(new Node\Name('json_encode'), [new Arg(new Node\Expr\Variable('data'))]);
+                $createRequestMethod->addStmt(
+                    new Node\Stmt\Expression(new Node\Expr\MethodCall(
+                        new Node\Expr\PropertyFetch(
+                            new Node\Expr\Variable('this'),
+                            'requestSchemaValidator'
                         ),
+                        new Node\Name('validate'),
                         [
-                            new Node\Arg(new Node\Scalar\String_($method)),
-                            new Node\Arg(new Node\Expr\FuncCall(
-                                new Node\Name('\str_replace'),
-                                [
-                                    new Node\Expr\Array_(array_map(static fn (string $key): Node\Expr\ArrayItem => new Node\Expr\ArrayItem(new Node\Scalar\String_($key)), array_keys($requestReplaces))),
-                                    new Node\Expr\Array_(array_values($requestReplaces)),
-                                    new Node\Scalar\String_(rtrim($path . '?' . implode('&', $query), '?')),
-                                ]
-                            )),
+                            new Node\Arg(new Node\Expr\Variable('data')),
+                            new Node\Arg(new Node\Expr\StaticCall(new Node\Name('\cebe\openapi\Reader'), new Node\Name('readFromJson'), [new Node\Scalar\String_(json_encode($requestBodyContent->schema->getSerializableData())), new Node\Scalar\String_('\cebe\openapi\spec\Schema')])),
                         ]
-                    )
+                    ))
+                );
+                break;
+            }
+        }
+
+        $createRequestMethod->addStmt(
+            new Node\Stmt\Return_(
+                new Node\Expr\New_(
+                    new Node\Name(
+                        '\\' . Request::class
+                    ),
+                    $requestParameters
                 )
             )
         );
+
         $class->addStmt(
-            $factory->method('validateResponse')
+            $createRequestMethod
+        );
+        $cases = [];
+        $returnType = [];
+        foreach ($operation->responses as $code => $spec) {
+            $contentTypeCases = [];
+            foreach ($spec->content as $contentType => $contentTypeSchema) {
+                $returnType[] = $object = '\\' . $rootNamespace . 'Schema\\' . $schemaClassNameMap[spl_object_hash($contentTypeSchema->schema)];
+                $ctc = new Node\Stmt\Case_(
+                    new Node\Scalar\String_($contentType),
+                    [
+                        new Node\Stmt\Expression(new Node\Expr\MethodCall(
+                            new Node\Expr\PropertyFetch(
+                                new Node\Expr\Variable('this'),
+                                'responseSchemaValidator'
+                            ),
+                            new Node\Name('validate'),
+                            [
+                                new Node\Arg(new Node\Expr\Variable('body')),
+                                new Node\Arg(new Node\Expr\StaticCall(new Node\Name('\cebe\openapi\Reader'), new Node\Name('readFromJson'), [new Node\Scalar\String_(json_encode($contentTypeSchema->schema->getSerializableData())), new Node\Scalar\String_('\cebe\openapi\spec\Schema')])),
+                            ]
+                        )),
+                        new Node\Stmt\Return_(new Node\Expr\MethodCall(
+                            new Node\Expr\Variable('hydrator'),
+                            new Node\Name('hydrate'),
+                            [
+                                new Node\Arg(new Node\Scalar\String_($object)),
+                                new Node\Arg(new Node\Expr\Variable('body')),
+                            ]
+                        )),
+//                        new Node\Stmt\Break_()
+                    ]
+                );
+                $contentTypeCases[] = $ctc;
+//                $ctc->setDocComment(new Doc('/**' . @var_export($contentTypeSchema->getSerializableData(), true) . '**/'));
+            }
+            $case = new Node\Stmt\Case_(
+                new Node\Scalar\LNumber($code),
+                [
+                    new Node\Stmt\Switch_(
+                        new Node\Expr\Variable('contentType'),
+                        $contentTypeCases
+                    ),
+                    new Node\Stmt\Break_()
+                ]
+            );
+            $cases[] = $case;
+            $case->setDocComment(new Doc('/**' . $spec->description . '**/'));
+//            $case->setDocComment(new Doc('/**' . @var_export($spec->getSerializableData(), true) . '**/'));
+        }
+        $class->addStmt(
+            $factory->method('createResponse')->addParam(
+                $factory->param('response')->setType('\\' . ResponseInterface::class)
+            )->setReturnType(
+                new Node\UnionType(array_map(static fn (string $object): Node\Name => new Node\Name($object), array_unique($returnType)))
+            )->addStmt(
+                new Node\Expr\Assign(new Node\Expr\Variable('contentType'), new Node\Expr\MethodCall(new Node\Expr\Variable('response'), 'getHeaderLine', [new Arg(new Node\Scalar\String_('Content-Type'))]))
+            )->addStmt(
+                new Node\Expr\Assign(new Node\Expr\Variable('body'), new Node\Expr\FuncCall(new Node\Name('json_decode'), [new Node\Expr\MethodCall(new Node\Expr\MethodCall(new Node\Expr\Variable('response'), 'getBody'), 'getContents'), new Node\Expr\ConstFetch(new Node\Name('true'))]))
+            )->addStmt(
+                new Node\Expr\Assign(new Node\Expr\Variable('hydrator'), new Node\Expr\New_(new Node\Name('\\' . Hydrator::class)))
+            )->addStmt(
+                new Node\Stmt\Switch_(
+                    new Node\Expr\MethodCall(new Node\Expr\Variable('response'), 'getStatusCode'),
+                    $cases
+                )
+            )->addStmt(
+                new Node\Stmt\Throw_(
+                    new Node\Expr\New_(
+                        new Node\Name('\\' . \RuntimeException::class),
+                        [
+                            new Arg(new Node\Scalar\String_('Unable to find matching reponse code and content type'))
+                        ]
+                    )
+                )
+            )
         );
 
         yield new File($namespace . '\\' . $className, $stmt->addStmt($class)->getNode());