diff --git a/README.md b/README.md
index 9935336..864df9d 100644
--- a/README.md
+++ b/README.md
@@ -212,24 +212,26 @@ For the complete list of error classes, usage examples, and custom error creatio
 
 ## Validation & Sanitization
 
-api-machine supports request validation and sanitization using [valsan](https://www.npmjs.com/package/valsan). You can declare ObjectSanitizer members on your endpoint classes for `body`, `query`, `params`, or `headers`:
+api-machine supports request validation and sanitization using [valsan](https://www.npmjs.com/package/valsan). You can declare ObjectValSan members on your endpoint classes for `body`, `query`, `params`, or `headers`:
 
 ```typescript
-import { ObjectSanitizer, EmailValidator } from 'valsan';
+import { ObjectValSan, EmailValidator } from 'valsan';
 import { NameValSan } from './examples/complete-example/users/name-valsan';
 
 class CreateUserEndpoint extends PostEndpoint {
-  override path = '/users';
+	override path = '/users';
 
-  override body = new ObjectSanitizer({
-    name: new NameValSan(),
-    email: new EmailValidator(),
-  });
+	override body = new ObjectValSan({
+		schema: {
+			name: new NameValSan(),
+			email: new EmailValidator(),
+		}
+	});
 
-  async handle(request, response) {
-    // request.body is validated & sanitized
-    // ...
-  }
+	async handle(request, response) {
+		// request.body is validated & sanitized
+		// ...
+	}
 }
 ```
 
diff --git a/examples/complete-example/users/create-user-endpoint.ts b/examples/complete-example/users/create-user-endpoint.ts
index 819e286..0e84f48 100644
--- a/examples/complete-example/users/create-user-endpoint.ts
+++ b/examples/complete-example/users/create-user-endpoint.ts
@@ -1,6 +1,6 @@
 import { ApiRequest, ApiResponse, PostEndpoint } from '../../../src/index';
 import { usersRepo, User } from './users-repository';
-import { ObjectSanitizer, EmailValidator, IntegerValidator } from 'valsan';
+import { ObjectValSan, EmailValidator, IntegerValidator } from 'valsan';
 import { NameValSan } from './name-valsan';
 
 /**
@@ -16,9 +16,11 @@ export class CreateUserEndpoint extends PostEndpoint {
 		email: 'john@example.com',
 	};
 
-	override body = new ObjectSanitizer({
-		name: new NameValSan(),
-		email: new EmailValidator(),
+	override body = new ObjectValSan({
+		schema: {
+			name: new NameValSan(),
+			email: new EmailValidator(),
+		},
 	});
 
 	override responseExample = {
@@ -28,10 +30,12 @@ export class CreateUserEndpoint extends PostEndpoint {
 		created: new Date(),
 	};
 
-	override response = new ObjectSanitizer({
-		id: new IntegerValidator(),
-		name: new NameValSan(),
-		email: new EmailValidator(),
+	override response = new ObjectValSan({
+		schema: {
+			id: new IntegerValidator(),
+			name: new NameValSan(),
+			email: new EmailValidator(),
+		},
 	});
 
 	async handle(request: ApiRequest, response: ApiResponse) {
diff --git a/examples/complete-example/users/get-user-endpoint.ts b/examples/complete-example/users/get-user-endpoint.ts
index d048162..ca56264 100644
--- a/examples/complete-example/users/get-user-endpoint.ts
+++ b/examples/complete-example/users/get-user-endpoint.ts
@@ -1,7 +1,7 @@
 import { ApiRequest, ApiResponse, GetEndpoint } from '../../../src/index';
 import { NotFoundError } from '../../../src/error';
 import { usersRepo } from './users-repository';
-import { ObjectSanitizer, IntegerValidator, EmailValidator } from 'valsan';
+import { IntegerValidator, EmailValidator, ObjectValSan } from 'valsan';
 import { NameValSan } from './name-valsan';
 
 /**
@@ -20,10 +20,12 @@ export class GetUserEndpoint extends GetEndpoint {
 		created: new Date('2023-01-01'),
 	};
 
-	override response = new ObjectSanitizer({
-		id: new IntegerValidator(),
-		name: new NameValSan(),
-		email: new EmailValidator(),
+	override response = new ObjectValSan({
+		schema: {
+			id: new IntegerValidator(),
+			name: new NameValSan(),
+			email: new EmailValidator(),
+		},
 	});
 
 	async handle(request: ApiRequest, response: ApiResponse) {
diff --git a/examples/complete-example/users/list-users-endpoint.ts b/examples/complete-example/users/list-users-endpoint.ts
index d948df4..e7787f5 100644
--- a/examples/complete-example/users/list-users-endpoint.ts
+++ b/examples/complete-example/users/list-users-endpoint.ts
@@ -1,7 +1,7 @@
 import {
 	ComposedValSan,
 	LengthValidator,
-	ObjectSanitizer,
+	ObjectValSan,
 	TrimSanitizer,
 } from 'valsan';
 import { ApiRequest, ApiResponse, GetEndpoint } from '../../../src/index';
@@ -16,15 +16,17 @@ import { usersRepo } from './users-repository';
 export class ListUsersEndpoint extends GetEndpoint {
 	override path = '/';
 
-	override params = new ObjectSanitizer({
-		name: new ComposedValSan(
-			[new TrimSanitizer(), new LengthValidator({ minLength: 3 })],
-			{ isOptional: true }
-		),
-		email: new ComposedValSan(
-			[new TrimSanitizer(), new LengthValidator({ minLength: 5 })],
-			{ isOptional: true }
-		),
+	override params = new ObjectValSan({
+		schema: {
+			name: new ComposedValSan(
+				[new TrimSanitizer(), new LengthValidator({ minLength: 3 })],
+				{ isOptional: true }
+			),
+			email: new ComposedValSan(
+				[new TrimSanitizer(), new LengthValidator({ minLength: 5 })],
+				{ isOptional: true }
+			),
+		},
 	});
 
 	async handle(request: ApiRequest, response: ApiResponse) {
diff --git a/package-lock.json b/package-lock.json
index 1ee8f75..b8f7341 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "api-machine",
-	"version": "1.2.0",
+	"version": "1.2.1",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "api-machine",
-			"version": "1.2.0",
+			"version": "1.2.1",
 			"license": "MIT",
 			"dependencies": {
 				"auto-oas": "^1.3.0",
@@ -1668,9 +1668,9 @@
 			"license": "MIT"
 		},
 		"node_modules/baseline-browser-mapping": {
-			"version": "2.8.29",
-			"resolved": "https://registry.npmjs.org/baseline-browser-mapping/-/baseline-browser-mapping-2.8.29.tgz",
-			"integrity": "sha512-sXdt2elaVnhpDNRDz+1BDx1JQoJRuNk7oVlAlbGiFkLikHCAQiccexF/9e91zVi6RCgqspl04aP+6Cnl9zRLrA==",
+			"version": "2.8.31",
+			"resolved": "https://registry.npmjs.org/baseline-browser-mapping/-/baseline-browser-mapping-2.8.31.tgz",
+			"integrity": "sha512-a28v2eWrrRWPpJSzxc+mKwm0ZtVx/G8SepdQZDArnXYU/XS+IF6mp8aB/4E+hH1tyGCoDo3KlUCdlSxGDsRkAw==",
 			"dev": true,
 			"license": "Apache-2.0",
 			"bin": {
@@ -1678,23 +1678,27 @@
 			}
 		},
 		"node_modules/body-parser": {
-			"version": "2.2.0",
-			"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-2.2.0.tgz",
-			"integrity": "sha512-02qvAaxv8tp7fBa/mw1ga98OGm+eCbqzJOKoRt70sLmfEEi+jyBYVTDGfCL/k06/4EMk/z01gCe7HoCH/f2LTg==",
+			"version": "2.2.1",
+			"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-2.2.1.tgz",
+			"integrity": "sha512-nfDwkulwiZYQIGwxdy0RUmowMhKcFVcYXUU7m4QlKYim1rUtg83xm2yjZ40QjDuc291AJjjeSc9b++AWHSgSHw==",
 			"license": "MIT",
 			"dependencies": {
 				"bytes": "^3.1.2",
 				"content-type": "^1.0.5",
-				"debug": "^4.4.0",
+				"debug": "^4.4.3",
 				"http-errors": "^2.0.0",
-				"iconv-lite": "^0.6.3",
+				"iconv-lite": "^0.7.0",
 				"on-finished": "^2.4.1",
 				"qs": "^6.14.0",
-				"raw-body": "^3.0.0",
-				"type-is": "^2.0.0"
+				"raw-body": "^3.0.1",
+				"type-is": "^2.0.1"
 			},
 			"engines": {
 				"node": ">=18"
+			},
+			"funding": {
+				"type": "opencollective",
+				"url": "https://opencollective.com/express"
 			}
 		},
 		"node_modules/boolify": {
@@ -1888,9 +1892,9 @@
 			}
 		},
 		"node_modules/caniuse-lite": {
-			"version": "1.0.30001755",
-			"resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001755.tgz",
-			"integrity": "sha512-44V+Jm6ctPj7R52Na4TLi3Zri4dWUljJd+RDm+j8LtNCc/ihLCT+X1TzoOAkRETEWqjuLnh9581Tl80FvK7jVA==",
+			"version": "1.0.30001757",
+			"resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001757.tgz",
+			"integrity": "sha512-r0nnL/I28Zi/yjk1el6ilj27tKcdjLsNqAOZr0yVjWPrSQyHgKI2INaEWw21bAQSv2LXRt1XuCS/GomNpWOxsQ==",
 			"dev": true,
 			"funding": [
 				{
@@ -2089,15 +2093,16 @@
 			"license": "MIT"
 		},
 		"node_modules/content-disposition": {
-			"version": "1.0.0",
-			"resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-1.0.0.tgz",
-			"integrity": "sha512-Au9nRL8VNUut/XSzbQA38+M78dzP4D+eqg3gfJHMIHHYa3bg067xj1KxMUWj+VULbiZMowKngFFbKczUrNJ1mg==",
+			"version": "1.0.1",
+			"resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-1.0.1.tgz",
+			"integrity": "sha512-oIXISMynqSqm241k6kcQ5UwttDILMK4BiurCfGEREw6+X9jkkpEe5T9FZaApyLGGOnFuyMWZpdolTXMtvEJ08Q==",
 			"license": "MIT",
-			"dependencies": {
-				"safe-buffer": "5.2.1"
-			},
 			"engines": {
-				"node": ">= 0.6"
+				"node": ">=18"
+			},
+			"funding": {
+				"type": "opencollective",
+				"url": "https://opencollective.com/express"
 			}
 		},
 		"node_modules/content-type": {
@@ -2335,9 +2340,9 @@
 			"license": "MIT"
 		},
 		"node_modules/electron-to-chromium": {
-			"version": "1.5.255",
-			"resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.255.tgz",
-			"integrity": "sha512-Z9oIp4HrFF/cZkDPMpz2XSuVpc1THDpT4dlmATFlJUIBVCy9Vap5/rIXsASP1CscBacBqhabwh8vLctqBwEerQ==",
+			"version": "1.5.262",
+			"resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.262.tgz",
+			"integrity": "sha512-NlAsMteRHek05jRUxUR0a5jpjYq9ykk6+kO0yRaMi5moe7u0fVIOeQ3Y30A8dIiWFBNUoQGi1ljb1i5VtS9WQQ==",
 			"dev": true,
 			"license": "ISC"
 		},
@@ -3262,40 +3267,39 @@
 			}
 		},
 		"node_modules/http-errors": {
-			"version": "2.0.0",
-			"resolved": "https://registry.npmjs.org/http-errors/-/http-errors-2.0.0.tgz",
-			"integrity": "sha512-FtwrG/euBzaEjYeRqOgly7G0qviiXoJWnvEH2Z1plBdXgbyjv34pHTSb9zoeHMyDy33+DWy5Wt9Wo+TURtOYSQ==",
+			"version": "2.0.1",
+			"resolved": "https://registry.npmjs.org/http-errors/-/http-errors-2.0.1.tgz",
+			"integrity": "sha512-4FbRdAX+bSdmo4AUFuS0WNiPz8NgFt+r8ThgNWmlrjQjt1Q7ZR9+zTlce2859x4KSXrwIsaeTqDoKQmtP8pLmQ==",
 			"license": "MIT",
 			"dependencies": {
-				"depd": "2.0.0",
-				"inherits": "2.0.4",
-				"setprototypeof": "1.2.0",
-				"statuses": "2.0.1",
-				"toidentifier": "1.0.1"
+				"depd": "~2.0.0",
+				"inherits": "~2.0.4",
+				"setprototypeof": "~1.2.0",
+				"statuses": "~2.0.2",
+				"toidentifier": "~1.0.1"
 			},
 			"engines": {
 				"node": ">= 0.8"
-			}
-		},
-		"node_modules/http-errors/node_modules/statuses": {
-			"version": "2.0.1",
-			"resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.1.tgz",
-			"integrity": "sha512-RwNA9Z/7PrK06rYLIzFMlaF+l73iwpzsqRIFgbMLbTcLD6cOao82TaWefPXQvB2fOC4AjuYSEndS7N/mTCbkdQ==",
-			"license": "MIT",
-			"engines": {
-				"node": ">= 0.8"
+			},
+			"funding": {
+				"type": "opencollective",
+				"url": "https://opencollective.com/express"
 			}
 		},
 		"node_modules/iconv-lite": {
-			"version": "0.6.3",
-			"resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
-			"integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
+			"version": "0.7.0",
+			"resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.7.0.tgz",
+			"integrity": "sha512-cf6L2Ds3h57VVmkZe+Pn+5APsT7FpqJtEhhieDCvrE2MK5Qk9MyffgQyuxQTm6BChfeZNtcOLHp9IcWRVcIcBQ==",
 			"license": "MIT",
 			"dependencies": {
 				"safer-buffer": ">= 2.1.2 < 3.0.0"
 			},
 			"engines": {
 				"node": ">=0.10.0"
+			},
+			"funding": {
+				"type": "opencollective",
+				"url": "https://opencollective.com/express"
 			}
 		},
 		"node_modules/ignore": {
@@ -3981,9 +3985,9 @@
 			}
 		},
 		"node_modules/mdast-util-to-hast": {
-			"version": "13.2.0",
-			"resolved": "https://registry.npmjs.org/mdast-util-to-hast/-/mdast-util-to-hast-13.2.0.tgz",
-			"integrity": "sha512-QGYKEuUsYT9ykKBCMOEDLsU5JRObWQusAolFMeko/tYPufNkRffBAQjIE+99jbA87xv6FgmjLtwjh9wBWajwAA==",
+			"version": "13.2.1",
+			"resolved": "https://registry.npmjs.org/mdast-util-to-hast/-/mdast-util-to-hast-13.2.1.tgz",
+			"integrity": "sha512-cctsq2wp5vTsLIcaymblUriiTcZd0CwWtCbLvrOzYCDZoWyMNV8sZ7krj09FSnsiJi3WVsHLM4k6Dq/yaPyCXA==",
 			"dev": true,
 			"license": "MIT",
 			"dependencies": {
@@ -4158,15 +4162,19 @@
 			}
 		},
 		"node_modules/mime-types": {
-			"version": "3.0.1",
-			"resolved": "https://registry.npmjs.org/mime-types/-/mime-types-3.0.1.tgz",
-			"integrity": "sha512-xRc4oEhT6eaBpU1XF7AjpOFD+xQmXNB5OVKwp4tqCuBpHLS/ZbBDrc07mYTDqVMg6PfxUjjNp85O6Cd2Z/5HWA==",
+			"version": "3.0.2",
+			"resolved": "https://registry.npmjs.org/mime-types/-/mime-types-3.0.2.tgz",
+			"integrity": "sha512-Lbgzdk0h4juoQ9fCKXW4by0UJqj+nOOrI9MJ1sSj4nI8aI2eo1qmvQEie4VD1glsS250n15LsWsYtCugiStS5A==",
 			"license": "MIT",
 			"dependencies": {
 				"mime-db": "^1.54.0"
 			},
 			"engines": {
-				"node": ">= 0.6"
+				"node": ">=18"
+			},
+			"funding": {
+				"type": "opencollective",
+				"url": "https://opencollective.com/express"
 			}
 		},
 		"node_modules/minimatch": {
@@ -4751,9 +4759,9 @@
 			}
 		},
 		"node_modules/prettier": {
-			"version": "3.6.2",
-			"resolved": "https://registry.npmjs.org/prettier/-/prettier-3.6.2.tgz",
-			"integrity": "sha512-I7AIg5boAr5R0FFtJ6rCfD+LFsWHp81dolrFD8S79U9tb8Az2nGrJncnMSnys+bpQJfRUzqs9hnA81OAA3hCuQ==",
+			"version": "3.7.1",
+			"resolved": "https://registry.npmjs.org/prettier/-/prettier-3.7.1.tgz",
+			"integrity": "sha512-RWKXE4qB3u5Z6yz7omJkjWwmTfLdcbv44jUVHC5NpfXwFGzvpQM798FGv/6WNK879tc+Cn0AAyherCl1KjbyZQ==",
 			"dev": true,
 			"license": "MIT",
 			"bin": {
@@ -5208,36 +5216,20 @@
 			}
 		},
 		"node_modules/raw-body": {
-			"version": "3.0.1",
-			"resolved": "https://registry.npmjs.org/raw-body/-/raw-body-3.0.1.tgz",
-			"integrity": "sha512-9G8cA+tuMS75+6G/TzW8OtLzmBDMo8p1JRxN5AZ+LAp8uxGA8V8GZm4GQ4/N5QNQEnLmg6SS7wyuSmbKepiKqA==",
+			"version": "3.0.2",
+			"resolved": "https://registry.npmjs.org/raw-body/-/raw-body-3.0.2.tgz",
+			"integrity": "sha512-K5zQjDllxWkf7Z5xJdV0/B0WTNqx6vxG70zJE4N0kBs4LovmEYWJzQGxC9bS9RAKu3bgM40lrd5zoLJ12MQ5BA==",
 			"license": "MIT",
 			"dependencies": {
-				"bytes": "3.1.2",
-				"http-errors": "2.0.0",
-				"iconv-lite": "0.7.0",
-				"unpipe": "1.0.0"
+				"bytes": "~3.1.2",
+				"http-errors": "~2.0.1",
+				"iconv-lite": "~0.7.0",
+				"unpipe": "~1.0.0"
 			},
 			"engines": {
 				"node": ">= 0.10"
 			}
 		},
-		"node_modules/raw-body/node_modules/iconv-lite": {
-			"version": "0.7.0",
-			"resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.7.0.tgz",
-			"integrity": "sha512-cf6L2Ds3h57VVmkZe+Pn+5APsT7FpqJtEhhieDCvrE2MK5Qk9MyffgQyuxQTm6BChfeZNtcOLHp9IcWRVcIcBQ==",
-			"license": "MIT",
-			"dependencies": {
-				"safer-buffer": ">= 2.1.2 < 3.0.0"
-			},
-			"engines": {
-				"node": ">=0.10.0"
-			},
-			"funding": {
-				"type": "opencollective",
-				"url": "https://opencollective.com/express"
-			}
-		},
 		"node_modules/react-is": {
 			"version": "18.3.1",
 			"resolved": "https://registry.npmjs.org/react-is/-/react-is-18.3.1.tgz",
@@ -5444,26 +5436,6 @@
 				"tslib": "^2.1.0"
 			}
 		},
-		"node_modules/safe-buffer": {
-			"version": "5.2.1",
-			"resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
-			"integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
-			"funding": [
-				{
-					"type": "github",
-					"url": "https://github.com/sponsors/feross"
-				},
-				{
-					"type": "patreon",
-					"url": "https://www.patreon.com/feross"
-				},
-				{
-					"type": "consulting",
-					"url": "https://feross.org/support"
-				}
-			],
-			"license": "MIT"
-		},
 		"node_modules/safe-identifier": {
 			"version": "0.4.2",
 			"resolved": "https://registry.npmjs.org/safe-identifier/-/safe-identifier-0.4.2.tgz",
@@ -5911,9 +5883,9 @@
 			}
 		},
 		"node_modules/swagger-ui-dist": {
-			"version": "5.30.2",
-			"resolved": "https://registry.npmjs.org/swagger-ui-dist/-/swagger-ui-dist-5.30.2.tgz",
-			"integrity": "sha512-HWCg1DTNE/Nmapt+0m2EPXFwNKNeKK4PwMjkwveN/zn1cV2Kxi9SURd+m0SpdcSgWEK/O64sf8bzXdtUhigtHA==",
+			"version": "5.30.3",
+			"resolved": "https://registry.npmjs.org/swagger-ui-dist/-/swagger-ui-dist-5.30.3.tgz",
+			"integrity": "sha512-giQl7/ToPxCqnUAx2wpnSnDNGZtGzw1LyUw6ZitIpTmdrvpxKFY/94v1hihm0zYNpgp1/VY0jTDk//R0BBgnRQ==",
 			"license": "Apache-2.0",
 			"dependencies": {
 				"@scarf/scarf": "=1.4.0"
@@ -6423,9 +6395,9 @@
 			"license": "MIT"
 		},
 		"node_modules/valsan": {
-			"version": "2.3.0",
-			"resolved": "https://registry.npmjs.org/valsan/-/valsan-2.3.0.tgz",
-			"integrity": "sha512-365JCZqUuZBISYynUJwRzqP0FkLbJsr/I07DbvRPDyDwZY28P68HQOtdiOE2BaVCnfxOfX4RQWjU5IFlue0Vrg==",
+			"version": "2.5.0",
+			"resolved": "https://registry.npmjs.org/valsan/-/valsan-2.5.0.tgz",
+			"integrity": "sha512-8pHY2XFf/MKheMTwi/p2i98hMLLNoFg7KAOpth4bp9WrwliO2PWHqq+s7XKSpHbqppo53DTX3oo77+2mtdRG6A==",
 			"license": "MIT"
 		},
 		"node_modules/vary": {
diff --git a/package.json b/package.json
index 3d4416e..1a49297 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "api-machine",
-	"version": "1.2.0",
+	"version": "1.2.1",
 	"description": "api-machine",
 	"private": "true",
 	"typescript-template": {
diff --git a/src/router/endpoints/health-check-endpoint.ts b/src/router/endpoints/health-check-endpoint.ts
index ea1cd6f..7287fd5 100644
--- a/src/router/endpoints/health-check-endpoint.ts
+++ b/src/router/endpoints/health-check-endpoint.ts
@@ -1,7 +1,7 @@
 import {
 	Iso8601TimestampValSan,
 	MinLengthValidator,
-	ObjectSanitizer,
+	ObjectValSan,
 	StringToNumberValSan,
 } from 'valsan';
 import { GetEndpoint } from './get-endpoint';
@@ -16,11 +16,13 @@ export class HealthCheckEndpoint extends GetEndpoint {
 		environment: 'development',
 	};
 
-	override response = new ObjectSanitizer({
-		status: new MinLengthValidator(),
-		timestamp: new Iso8601TimestampValSan(),
-		uptime: new StringToNumberValSan(),
-		environment: new MinLengthValidator(),
+	override response = new ObjectValSan({
+		schema: {
+			status: new MinLengthValidator(),
+			timestamp: new Iso8601TimestampValSan(),
+			uptime: new StringToNumberValSan(),
+			environment: new MinLengthValidator(),
+		},
 	});
 
 	async handle() {
diff --git a/src/router/validation-middleware.ts b/src/router/validation-middleware.ts
index 4b35dd4..b990bf9 100644
--- a/src/router/validation-middleware.ts
+++ b/src/router/validation-middleware.ts
@@ -8,7 +8,7 @@ import { ApiRequest, BaseApiEndpoint } from './endpoint';
 import { UnprocessableEntityError } from '../error';
 
 /**
- * Runs a valsan ObjectSanitizer on a value,
+ * Runs a valsan ObjectValSan on a value,
  *  throws with error details if validation fails.
  */
 export async function runSanitizer(
@@ -30,7 +30,7 @@ export async function runSanitizer(
 /**
  * Validates and sanitizes request parts
  *  (body, query, params, headers) if the
- *  endpoint defines a ObjectSanitizers
+ *  endpoint defines an ObjectValSan
  */
 export async function validateRequest(
 	endpoint: BaseApiEndpoint,
diff --git a/test/spec/endpoint/validation.server.ts b/test/spec/endpoint/validation.server.ts
index 74c1e3f..b226909 100644
--- a/test/spec/endpoint/validation.server.ts
+++ b/test/spec/endpoint/validation.server.ts
@@ -5,7 +5,6 @@ import {
 	PostEndpoint,
 } from '../../../src/router';
 import {
-	ObjectSanitizer,
 	EmailValidator,
 	LengthValidator,
 	StringToNumberValSan,
@@ -48,11 +47,13 @@ export class ValidationRouter extends BaseApiRouter {
 			class TestQueryParamsEndpoint extends GetEndpoint {
 				override path = '/query-params';
 
-				override query = new ObjectSanitizer({
-					search: new ComposedValSan([
-						new TrimSanitizer(),
-						new LengthValidator({ minLength: 3 }),
-					]),
+				override query = new ObjectValSan({
+					schema: {
+						search: new ComposedValSan([
+							new TrimSanitizer(),
+							new LengthValidator({ minLength: 3 }),
+						]),
+					},
 				});
 
 				override async handle(
@@ -64,11 +65,13 @@ export class ValidationRouter extends BaseApiRouter {
 			class TestRouteParamsEndpoint extends PostEndpoint {
 				override path = '/route-params/:itemId';
 
-				override params = new ObjectSanitizer({
-					itemId: new ComposedValSan([
-						new StringToNumberValSan(),
-						new MinValidator({ min: 1 }),
-					]),
+				override params = new ObjectValSan({
+					schema: {
+						itemId: new ComposedValSan([
+							new StringToNumberValSan(),
+							new MinValidator({ min: 1 }),
+						]),
+					},
 				});
 
 				override async handle(
@@ -80,9 +83,11 @@ export class ValidationRouter extends BaseApiRouter {
 			class TestBodyEndpoint extends PostEndpoint {
 				override path = '/body';
 
-				override body = new ObjectSanitizer({
-					name: new NameValSan(),
-					email: new EmailValidator(),
+				override body = new ObjectValSan({
+					schema: {
+						name: new NameValSan(),
+						email: new EmailValidator(),
+					},
 				});
 
 				override async handle(
@@ -97,30 +102,38 @@ export class ValidationRouter extends BaseApiRouter {
 			class TestAllValidationEndpoint extends PostEndpoint {
 				override path = '/all/:userId';
 
-				override body = new ObjectSanitizer({
-					name: new NameValSan(),
-					email: new EmailValidator(),
+				override body = new ObjectValSan({
+					schema: {
+						name: new NameValSan(),
+						email: new EmailValidator(),
+					},
 				});
 
-				override query = new ObjectSanitizer({
-					age: new ComposedValSan([
-						new StringToNumberValSan(),
-						new MinValidator({ min: 0 }),
-					]),
+				override query = new ObjectValSan({
+					schema: {
+						age: new ComposedValSan([
+							new StringToNumberValSan(),
+							new MinValidator({ min: 0 }),
+						]),
+					},
 				});
 
-				override params = new ObjectSanitizer({
-					userId: new ComposedValSan([
-						new StringToNumberValSan(),
-						new MinValidator({ min: 1 }),
-					]),
+				override params = new ObjectValSan({
+					schema: {
+						userId: new ComposedValSan([
+							new StringToNumberValSan(),
+							new MinValidator({ min: 1 }),
+						]),
+					},
 				});
 
-				override headers = new ObjectSanitizer({
-					'X-User-Token': new ComposedValSan([
-						new TrimSanitizer(),
-						new LengthValidator({ minLength: 10 }),
-					]),
+				override headers = new ObjectValSan({
+					schema: {
+						'X-User-Token': new ComposedValSan([
+							new TrimSanitizer(),
+							new LengthValidator({ minLength: 10 }),
+						]),
+					},
 				});
 
 				async handle(request: ApiRequest) {
@@ -137,18 +150,20 @@ export class ValidationRouter extends BaseApiRouter {
 			},
 			class OptionalValidationEndpoint extends GetEndpoint {
 				override path = '/optional-validation';
-				override query = new ObjectSanitizer({
-					name: new ComposedValSan(
-						[
-							new TrimSanitizer(),
-							new LengthValidator({ minLength: 3 }),
-						],
-						{ isOptional: true }
-					),
-					email: new ComposedValSan(
-						[new TrimSanitizer(), new EmailValidator()],
-						{ isOptional: true }
-					),
+				override query = new ObjectValSan({
+					schema: {
+						name: new ComposedValSan(
+							[
+								new TrimSanitizer(),
+								new LengthValidator({ minLength: 3 }),
+							],
+							{ isOptional: true }
+						),
+						email: new ComposedValSan(
+							[new TrimSanitizer(), new EmailValidator()],
+							{ isOptional: true }
+						),
+					},
 				});
 
 				override async handle(
diff --git a/test/spec/openapi/oas-endpoint-component-converter-response.spec.ts b/test/spec/openapi/oas-endpoint-component-converter-response.spec.ts
index 0fa71d0..04b5169 100644
--- a/test/spec/openapi/oas-endpoint-component-converter-response.spec.ts
+++ b/test/spec/openapi/oas-endpoint-component-converter-response.spec.ts
@@ -1,7 +1,7 @@
 import 'jasmine';
 // eslint-disable-next-line max-len
 import { OasEndpointComponentConverter } from '../../../src/oas/oas-endpoint-component-converter';
-import { ObjectSanitizer, IntegerValidator, EmailValidator } from 'valsan';
+import { IntegerValidator, EmailValidator, ObjectValSan } from 'valsan';
 import { GetEndpoint } from '../../../src/router/endpoints/get-endpoint';
 import { PostEndpoint } from '../../../src/router/endpoints/post-endpoint';
 import { ApiRequest, ApiResponse, ApiNextFunction } from '../../../src/router';
@@ -15,9 +15,11 @@ describe('OasEndpointComponentConverter - Response Schemas', () => {
 
 	it('generates response schema from response sanitizer', () => {
 		class TestEndpoint extends GetEndpoint {
-			override response = new ObjectSanitizer({
-				id: new IntegerValidator(),
-				email: new EmailValidator(),
+			override response = new ObjectValSan({
+				schema: {
+					id: new IntegerValidator(),
+					email: new EmailValidator(),
+				},
 			});
 
 			override responseExample = {
@@ -52,8 +54,10 @@ describe('OasEndpointComponentConverter - Response Schemas', () => {
 
 	it('includes response example in schema', () => {
 		class TestEndpoint extends GetEndpoint {
-			override response = new ObjectSanitizer({
-				id: new IntegerValidator(),
+			override response = new ObjectValSan({
+				schema: {
+					id: new IntegerValidator(),
+				},
 			});
 
 			override responseExample = {
@@ -108,16 +112,20 @@ describe('OasEndpointComponentConverter - Response Schemas', () => {
 
 	it('includes both body and response schemas', () => {
 		class TestEndpoint extends PostEndpoint {
-			override body = new ObjectSanitizer({
-				name: new IntegerValidator(),
+			override body = new ObjectValSan({
+				schema: {
+					name: new IntegerValidator(),
+				},
 			});
 
 			override bodyExample = {
 				name: 'test',
 			};
 
-			override response = new ObjectSanitizer({
-				id: new IntegerValidator(),
+			override response = new ObjectValSan({
+				schema: {
+					id: new IntegerValidator(),
+				},
 			});
 
 			override responseExample = {
@@ -148,10 +156,12 @@ describe('OasEndpointComponentConverter - Response Schemas', () => {
 
 	it('generates correct schema structure for complex ' + 'response', () => {
 		class TestEndpoint extends GetEndpoint {
-			override response = new ObjectSanitizer({
-				id: new IntegerValidator(),
-				email: new EmailValidator(),
-				status: new IntegerValidator(),
+			override response = new ObjectValSan({
+				schema: {
+					id: new IntegerValidator(),
+					email: new EmailValidator(),
+					status: new IntegerValidator(),
+				},
 			});
 
 			override responseExample = {
diff --git a/test/spec/openapi/oas-endpoint-converter-response-schema.spec.ts b/test/spec/openapi/oas-endpoint-converter-response-schema.spec.ts
index 9e9ed25..27d9ac9 100644
--- a/test/spec/openapi/oas-endpoint-converter-response-schema.spec.ts
+++ b/test/spec/openapi/oas-endpoint-converter-response-schema.spec.ts
@@ -1,6 +1,6 @@
 import 'jasmine';
 import { OasEndpointConverter } from '../../../src/oas/oas-endpoint-converter';
-import { ObjectSanitizer, IntegerValidator, EmailValidator } from 'valsan';
+import { IntegerValidator, EmailValidator, ObjectValSan } from 'valsan';
 import { GetEndpoint } from '../../../src/router/endpoints/get-endpoint';
 import { PostEndpoint } from '../../../src/router/endpoints/post-endpoint';
 import { ApiRequest, ApiResponse, ApiNextFunction } from '../../../src/router';
@@ -18,9 +18,11 @@ describe('OasEndpointConverter - Response Schemas', () => {
 			'response sanitizer is defined',
 		() => {
 			class TestEndpoint extends GetEndpoint {
-				override response = new ObjectSanitizer({
-					id: new IntegerValidator(),
-					email: new EmailValidator(),
+				override response = new ObjectValSan({
+					schema: {
+						id: new IntegerValidator(),
+						email: new EmailValidator(),
+					},
 				});
 
 				override responseExample = {
@@ -84,8 +86,10 @@ describe('OasEndpointConverter - Response Schemas', () => {
 
 	it('respects custom status codes with response ' + 'schemas', () => {
 		class TestEndpoint extends PostEndpoint {
-			override response = new ObjectSanitizer({
-				id: new IntegerValidator(),
+			override response = new ObjectValSan({
+				schema: {
+					id: new IntegerValidator(),
+				},
 			});
 
 			override responseExample = {
@@ -121,8 +125,10 @@ describe('OasEndpointConverter - Response Schemas', () => {
 
 	it('generates both error and success responses', () => {
 		class TestEndpoint extends GetEndpoint {
-			override response = new ObjectSanitizer({
-				id: new IntegerValidator(),
+			override response = new ObjectValSan({
+				schema: {
+					id: new IntegerValidator(),
+				},
 			});
 
 			override responseExample = {
@@ -186,8 +192,10 @@ describe('OasEndpointConverter - Response Schemas', () => {
 
 	it('handles endpoint names with special characters', () => {
 		class MySpecialEndpoint extends GetEndpoint {
-			override response = new ObjectSanitizer({
-				id: new IntegerValidator(),
+			override response = new ObjectValSan({
+				schema: {
+					id: new IntegerValidator(),
+				},
 			});
 
 			override responseExample = {
@@ -219,8 +227,10 @@ describe('OasEndpointConverter - Response Schemas', () => {
 
 	it('preserves error responses when response schema ' + 'is defined', () => {
 		class TestEndpoint extends GetEndpoint {
-			override response = new ObjectSanitizer({
-				id: new IntegerValidator(),
+			override response = new ObjectValSan({
+				schema: {
+					id: new IntegerValidator(),
+				},
 			});
 
 			override responseExample = {