diff --git a/.env-example b/.env-example
index dfce8c4d..74ca79de 100644
--- a/.env-example
+++ b/.env-example
@@ -1,7 +1,7 @@
 PORT=3000
-MONGO_USER=
+MONGO_USER=root
 MONGO_PASSWORD=
-MONGO_HOST=
-MONGO_DB_NAME=
-MONGO_PORT=
+MONGO_HOST=localhot
+MONGO_DB_NAME=platzi
+MONGO_PORT=3306
 MONGO_CONNECTION=
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 76a7fcef..aefc3f07 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,10 +9,13 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
+        "body-parser": "^1.19.0",
         "cors": "^2.8.5",
         "dotenv": "^8.2.0",
         "express": "^4.17.1",
-        "mongodb": "^3.6.6"
+        "mongodb": "^3.6.6",
+        "mysql": "^2.18.1",
+        "swagger-ui-express": "^4.1.6"
       },
       "devDependencies": {
         "jest": "^26.6.3",
@@ -1894,6 +1897,14 @@
         "tweetnacl": "^0.14.3"
       }
     },
+    "node_modules/bignumber.js": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.0.0.tgz",
+      "integrity": "sha512-t/OYhhJ2SD+YGBQcjY8GzzDHEk9f3nerxjtfa6tlMXfe7frs/WozhvCNoGvpM0P3bNf3Gq5ZRMlGr5f3r4/N8A==",
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/binary-extensions": {
       "version": "1.13.1",
       "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-1.13.1.tgz",
@@ -6716,6 +6727,20 @@
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
       "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
     },
+    "node_modules/mysql": {
+      "version": "2.18.1",
+      "resolved": "https://registry.npmjs.org/mysql/-/mysql-2.18.1.tgz",
+      "integrity": "sha512-Bca+gk2YWmqp2Uf6k5NFEurwY/0td0cpebAucFpY/3jhrwrVGuxU2uQFCHjU19SJfje0yQvi+rVWdq78hR5lig==",
+      "dependencies": {
+        "bignumber.js": "9.0.0",
+        "readable-stream": "2.3.7",
+        "safe-buffer": "5.1.2",
+        "sqlstring": "2.3.1"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
     "node_modules/nan": {
       "version": "2.14.2",
       "resolved": "https://registry.npmjs.org/nan/-/nan-2.14.2.tgz",
@@ -8465,6 +8490,14 @@
       "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=",
       "dev": true
     },
+    "node_modules/sqlstring": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/sqlstring/-/sqlstring-2.3.1.tgz",
+      "integrity": "sha1-R1OT/56RR5rqYtyvDKPRSYOn+0A=",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
     "node_modules/sshpk": {
       "version": "1.16.1",
       "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.16.1.tgz",
@@ -8881,6 +8914,25 @@
         "node": ">=8"
       }
     },
+    "node_modules/swagger-ui-dist": {
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/swagger-ui-dist/-/swagger-ui-dist-3.49.0.tgz",
+      "integrity": "sha512-R1+eT16XNP1bBLfacISifZAkFJlpwvWsS2vVurF5pbIFZnmCasD/hj+9r/q7urYdQyb0B6v11mDnuYU7rUpfQg=="
+    },
+    "node_modules/swagger-ui-express": {
+      "version": "4.1.6",
+      "resolved": "https://registry.npmjs.org/swagger-ui-express/-/swagger-ui-express-4.1.6.tgz",
+      "integrity": "sha512-Xs2BGGudvDBtL7RXcYtNvHsFtP1DBFPMJFRxHe5ez/VG/rzVOEjazJOOSc/kSCyxreCTKfJrII6MJlL9a6t8vw==",
+      "dependencies": {
+        "swagger-ui-dist": "^3.18.1"
+      },
+      "engines": {
+        "node": ">= v0.10.32"
+      },
+      "peerDependencies": {
+        "express": ">=4.0.0"
+      }
+    },
     "node_modules/symbol-tree": {
       "version": "3.2.4",
       "resolved": "https://registry.npmjs.org/symbol-tree/-/symbol-tree-3.2.4.tgz",
@@ -11273,6 +11325,11 @@
         "tweetnacl": "^0.14.3"
       }
     },
+    "bignumber.js": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.0.0.tgz",
+      "integrity": "sha512-t/OYhhJ2SD+YGBQcjY8GzzDHEk9f3nerxjtfa6tlMXfe7frs/WozhvCNoGvpM0P3bNf3Gq5ZRMlGr5f3r4/N8A=="
+    },
     "binary-extensions": {
       "version": "1.13.1",
       "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-1.13.1.tgz",
@@ -14975,6 +15032,17 @@
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
       "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
     },
+    "mysql": {
+      "version": "2.18.1",
+      "resolved": "https://registry.npmjs.org/mysql/-/mysql-2.18.1.tgz",
+      "integrity": "sha512-Bca+gk2YWmqp2Uf6k5NFEurwY/0td0cpebAucFpY/3jhrwrVGuxU2uQFCHjU19SJfje0yQvi+rVWdq78hR5lig==",
+      "requires": {
+        "bignumber.js": "9.0.0",
+        "readable-stream": "2.3.7",
+        "safe-buffer": "5.1.2",
+        "sqlstring": "2.3.1"
+      }
+    },
     "nan": {
       "version": "2.14.2",
       "resolved": "https://registry.npmjs.org/nan/-/nan-2.14.2.tgz",
@@ -16372,6 +16440,11 @@
       "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=",
       "dev": true
     },
+    "sqlstring": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/sqlstring/-/sqlstring-2.3.1.tgz",
+      "integrity": "sha1-R1OT/56RR5rqYtyvDKPRSYOn+0A="
+    },
     "sshpk": {
       "version": "1.16.1",
       "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.16.1.tgz",
@@ -16685,6 +16758,19 @@
         }
       }
     },
+    "swagger-ui-dist": {
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/swagger-ui-dist/-/swagger-ui-dist-3.49.0.tgz",
+      "integrity": "sha512-R1+eT16XNP1bBLfacISifZAkFJlpwvWsS2vVurF5pbIFZnmCasD/hj+9r/q7urYdQyb0B6v11mDnuYU7rUpfQg=="
+    },
+    "swagger-ui-express": {
+      "version": "4.1.6",
+      "resolved": "https://registry.npmjs.org/swagger-ui-express/-/swagger-ui-express-4.1.6.tgz",
+      "integrity": "sha512-Xs2BGGudvDBtL7RXcYtNvHsFtP1DBFPMJFRxHe5ez/VG/rzVOEjazJOOSc/kSCyxreCTKfJrII6MJlL9a6t8vw==",
+      "requires": {
+        "swagger-ui-dist": "^3.18.1"
+      }
+    },
     "symbol-tree": {
       "version": "3.2.4",
       "resolved": "https://registry.npmjs.org/symbol-tree/-/symbol-tree-3.2.4.tgz",
diff --git a/package.json b/package.json
index 279a5416..b2f225f1 100644
--- a/package.json
+++ b/package.json
@@ -4,10 +4,13 @@
   "description": "Reto 9 Octubre 26: Curso de Backend con Node",
   "main": "index.js",
   "dependencies": {
+    "body-parser": "^1.19.0",
     "cors": "^2.8.5",
     "dotenv": "^8.2.0",
     "express": "^4.17.1",
-    "mongodb": "^3.6.6"
+    "mongodb": "^3.6.6",
+    "mysql": "^2.18.1",
+    "swagger-ui-express": "^4.1.6"
   },
   "devDependencies": {
     "jest": "^26.6.3",
@@ -25,7 +28,7 @@
   },
   "keywords": [],
   "author": "",
-  "license": "ISC",
+  "license": "MIT",
   "bugs": {
     "url": "https://github.com/platzi/escuelajs-reto-09/issues"
   },
diff --git a/platzi.mwb b/platzi.mwb
new file mode 100644
index 00000000..e99dfc07
Binary files /dev/null and b/platzi.mwb differ
diff --git a/platzi.postman_collection.json b/platzi.postman_collection.json
new file mode 100644
index 00000000..30811872
--- /dev/null
+++ b/platzi.postman_collection.json
@@ -0,0 +1,204 @@
+{
+	"info": {
+		"_postman_id": "66f5d3f4-e55a-4668-81e7-538753045f65",
+		"name": "platzi",
+		"schema": "https://schema.getpostman.com/json/collection/v2.0.0/collection.json"
+	},
+	"item": [
+		{
+			"name": "get products",
+			"request": {
+				"method": "GET",
+				"header": [],
+				"url": "localhost:3000/api/products"
+			},
+			"response": []
+		},
+		{
+			"name": "get products id",
+			"request": {
+				"method": "GET",
+				"header": [],
+				"url": "localhost:3000/api/products/2"
+			},
+			"response": []
+		},
+		{
+			"name": "post products",
+			"request": {
+				"method": "POST",
+				"header": [],
+				"body": {
+					"mode": "urlencoded",
+					"urlencoded": [
+						{
+							"key": "name",
+							"value": "queso",
+							"type": "text"
+						},
+						{
+							"key": "price",
+							"value": "10",
+							"type": "text"
+						},
+						{
+							"key": "description",
+							"value": "manchego",
+							"type": "text"
+						},
+						{
+							"key": "img",
+							"value": "asdasdasd",
+							"type": "text"
+						},
+						{
+							"key": "category_id",
+							"value": "1",
+							"type": "text"
+						}
+					]
+				},
+				"url": "localhost:3000/api/products"
+			},
+			"response": []
+		},
+		{
+			"name": "put products id",
+			"request": {
+				"method": "PUT",
+				"header": [],
+				"body": {
+					"mode": "urlencoded",
+					"urlencoded": [
+						{
+							"key": "name",
+							"value": "leche",
+							"type": "text"
+						},
+						{
+							"key": "price",
+							"value": "10",
+							"type": "text"
+						},
+						{
+							"key": "description",
+							"value": "leche ligh",
+							"type": "text"
+						},
+						{
+							"key": "img",
+							"value": "asdasdasd",
+							"type": "text"
+						},
+						{
+							"key": "category_id",
+							"value": "1",
+							"type": "text"
+						},
+						{
+							"key": "",
+							"value": "",
+							"type": "text",
+							"disabled": true
+						}
+					]
+				},
+				"url": "localhost:3000/api/products/1"
+			},
+			"response": []
+		},
+		{
+			"name": "delete products id",
+			"request": {
+				"method": "DELETE",
+				"header": [],
+				"url": "localhost:3000/api/products/2"
+			},
+			"response": []
+		},
+		{
+			"name": "get categories",
+			"request": {
+				"method": "GET",
+				"header": [],
+				"url": "localhost:3000/api/categories"
+			},
+			"response": []
+		},
+		{
+			"name": "get categories id",
+			"request": {
+				"method": "GET",
+				"header": [],
+				"url": "localhost:3000/api/categories/1"
+			},
+			"response": []
+		},
+		{
+			"name": "post categories",
+			"request": {
+				"method": "POST",
+				"header": [],
+				"body": {
+					"mode": "urlencoded",
+					"urlencoded": [
+						{
+							"key": "name",
+							"value": "electronicos",
+							"type": "text"
+						},
+						{
+							"key": "img",
+							"value": "asdasd",
+							"type": "text"
+						}
+					]
+				},
+				"url": "localhost:3000/api/categories"
+			},
+			"response": []
+		},
+		{
+			"name": "put categories id",
+			"request": {
+				"method": "PUT",
+				"header": [],
+				"body": {
+					"mode": "urlencoded",
+					"urlencoded": [
+						{
+							"key": "name",
+							"value": "electronicos2",
+							"type": "text"
+						},
+						{
+							"key": "img",
+							"value": "asdasdasd",
+							"type": "text"
+						}
+					]
+				},
+				"url": "localhost:3000/api/categories/2"
+			},
+			"response": []
+		},
+		{
+			"name": "delete categories id",
+			"request": {
+				"method": "DELETE",
+				"header": [],
+				"url": "localhost:3000/api/categories/2"
+			},
+			"response": []
+		},
+		{
+			"name": "get categories id products",
+			"request": {
+				"method": "GET",
+				"header": [],
+				"url": "localhost:3000/api/categories/1/products"
+			},
+			"response": []
+		}
+	]
+}
\ No newline at end of file
diff --git a/src/app.js b/src/app.js
index 62a46b5e..8d6903f7 100644
--- a/src/app.js
+++ b/src/app.js
@@ -1,10 +1,19 @@
 const express = require('express');
 const cors = require('cors');
+const bodyParser = require('body-parser');
+const swaggerUi = require('swagger-ui-express');
+const swaggerDoc = require('./swagger.json');
+const errors = require('./utils/network/errors');
 
-function createApp() { 
+function createApp() {
   const app = express();
   app.use(cors());
   app.use(express.json());
+  app.use(bodyParser.urlencoded({ extended: false }));
+  app.use(bodyParser.json());
+  app.use('/api', require('./routes/index'));
+  app.use('/api-docs', swaggerUi.serve, swaggerUi.setup(swaggerDoc));
+  app.use(errors);
 
   // ADD YOUR ROUTES
   return app;
diff --git a/src/config/config.js b/src/config/config.js
new file mode 100644
index 00000000..774074a8
--- /dev/null
+++ b/src/config/config.js
@@ -0,0 +1,20 @@
+module.exports = {
+    api: {
+      port: process.env.API_PORT || 3000,
+    },
+    mysql: {
+      host: 'localhost',
+      port: '3306',
+      user: 'root',
+      password: '',
+      database: 'platzi',
+    },
+    jwt: {
+      secret: process.env.JWT_SECRET || '9786asdghjg87asdg',
+      expiresIn: 60 * 60 ,
+    },
+    host: {
+      url: 'http://localhost:3000/',
+    },
+  };
+  
\ No newline at end of file
diff --git a/src/controllers/categories/controller.js b/src/controllers/categories/controller.js
new file mode 100644
index 00000000..cd7b3328
--- /dev/null
+++ b/src/controllers/categories/controller.js
@@ -0,0 +1,51 @@
+module.exports = function (injectedStore) {
+  let store = injectedStore;
+
+  function getCategories() {
+    return store.getCategories();
+  }
+  function getCategoriesId(json) {
+    const data = {
+      id: json.id,
+    };
+    return store.getCategoriesId(data);
+  }
+  function postCategories(json) {
+    const data = {
+      name: json.name,
+      img: json.img
+    };
+    return store.postCategories(data);
+  }
+  function putCategories(json,id) {
+    console.log(json, id);
+    const data = {
+      name: json.name,
+      img: json.img,
+      id: id.id,
+    };
+    console.log(data);
+    return store.putCategories(data);
+  }
+  function deleteCategories(json) {
+    const data = {
+      id: json.id,
+    };
+    return store.deleteCategories(data);
+  }
+  function getCategoriesIdProducts(json) {
+    const data = {
+      id: json.id,
+    };
+    return store.getCategoriesIdProducts(data);
+  }
+
+  return {
+    getCategories,
+    getCategoriesId,
+    postCategories,
+    putCategories,
+    deleteCategories,
+    getCategoriesIdProducts,
+  };
+};
diff --git a/src/controllers/categories/index.js b/src/controllers/categories/index.js
new file mode 100644
index 00000000..8b9392c3
--- /dev/null
+++ b/src/controllers/categories/index.js
@@ -0,0 +1,4 @@
+const store = require('../../models/categories');
+const ctrl = require('./controller');
+
+module.exports = ctrl(store);
diff --git a/src/controllers/products/controller.js b/src/controllers/products/controller.js
new file mode 100644
index 00000000..57361670
--- /dev/null
+++ b/src/controllers/products/controller.js
@@ -0,0 +1,50 @@
+module.exports = function (injectedStore) {
+  let store = injectedStore;
+
+  function getProducts(json) {
+    return store.getProducts(json);
+  }
+
+  function getProductsId(json) {
+    const data = {
+      id: json.id,
+    };
+    return store.getProductsId(data);
+  }
+  function postProducts(json) {
+    const data = {
+      name: json.name,
+      price: json.price,
+      description: json.description,
+      img: json.img,
+      category_id: json.category_id,
+    };
+    return store.postProducts(data);
+  }
+  function putProducts(json, params) {
+    const data = {
+      name: json.name,
+      price: json.price,
+      description: json.description,
+      img: json.img,
+      category_id: json.category_id,
+      id: params.id,
+    };
+    console.log(data);
+    return store.putProducts(data);
+  }
+  function deleteProducts(json) {
+    const data = {
+      id: json.id,
+    };
+    return store.deleteProducts(data);
+  }
+
+  return {
+    getProducts,
+    getProductsId,
+    postProducts,
+    putProducts,
+    deleteProducts,
+  };
+};
diff --git a/src/controllers/products/index.js b/src/controllers/products/index.js
new file mode 100644
index 00000000..546e9641
--- /dev/null
+++ b/src/controllers/products/index.js
@@ -0,0 +1,4 @@
+const store = require('../../models/products');
+const ctrl = require('./controller');
+
+module.exports = ctrl(store);
diff --git a/src/db.sql b/src/db.sql
new file mode 100644
index 00000000..39d76695
--- /dev/null
+++ b/src/db.sql
@@ -0,0 +1,28 @@
+CREATE SCHEMA IF NOT EXISTS `platzi` DEFAULT CHARACTER SET utf8 ;
+USE `platzi` ;
+
+
+CREATE TABLE IF NOT EXISTS `platzi`.`categorys` (
+  `id` INT NOT NULL AUTO_INCREMENT,
+  `name` VARCHAR(85) NULL,
+  `img` VARCHAR(200) NULL,
+  PRIMARY KEY (`id`))
+ENGINE = InnoDB;
+
+
+
+CREATE TABLE IF NOT EXISTS `platzi`.`products` (
+  `id` INT NOT NULL AUTO_INCREMENT,
+  `name` VARCHAR(85) NULL,
+  `price` VARCHAR(20) NULL,
+  `description` TEXT NULL,
+  `img` VARCHAR(200) NULL,
+  `categorys_id` INT NOT NULL,
+  PRIMARY KEY (`id`),
+  INDEX `fk_products_categorys_idx` (`categorys_id` ASC) ,
+  CONSTRAINT `fk_products_categorys`
+    FOREIGN KEY (`categorys_id`)
+    REFERENCES `platzi`.`categorys` (`id`)
+    ON DELETE NO ACTION
+    ON UPDATE NO ACTION)
+ENGINE = InnoDB;
diff --git a/src/models/categories.js b/src/models/categories.js
new file mode 100644
index 00000000..ef4f9396
--- /dev/null
+++ b/src/models/categories.js
@@ -0,0 +1,66 @@
+const conn = require('./connection.js');
+
+function getCategories() {
+  return new Promise((resolve, reject) => {
+    conn.query(`SELECT * FROM categoris`, (err, data) => {
+      if (err) return reject(err);
+      resolve(data);
+    });
+  });
+}
+function getCategoriesId(json) {
+  return new Promise((resolve, reject) => {
+    conn.query(`SELECT * FROM categoris WHERE id = ${json.id}`, (err, data) => {
+      if (err) return reject(err);
+      resolve(data);
+    });
+  });
+}
+function postCategories(json) {
+  return new Promise((resolve, reject) => {
+    conn.query(`INSERT INTO platzi.categoris
+    (name, img)
+    VALUES('${json.name}', '${json.img}');
+    `, (err, data) => {
+      if (err) return reject(err);
+      resolve(data);
+    });
+  });
+}
+function putCategories(json) {
+  return new Promise((resolve, reject) => {
+    conn.query(`UPDATE platzi.categoris
+    SET name='${json.name}', img='${json.img}'
+    WHERE id=${json.id};
+    `, (err, data) => {
+      if (err) return reject(err);
+      resolve(data);
+    });
+  });
+}
+function deleteCategories(json) {
+  return new Promise((resolve, reject) => {
+    conn.query(`DELETE FROM platzi.categoris
+    WHERE id=${json.id};`, (err, data) => {
+      if (err) return reject(err);
+      resolve(data);
+    });
+  });
+}
+function getCategoriesIdProducts(json) {
+  return new Promise((resolve, reject) => {
+    conn.query(`SELECT * FROM products WHERE categorys_id = ${json.id}`, (err, data) => {
+      if (err) return reject(err);
+      resolve(data);
+    });
+  });
+}
+
+module.exports = {
+    getCategories,
+    getCategoriesId,
+    postCategories,
+    putCategories,
+    deleteCategories,
+    getCategoriesIdProducts,
+};
diff --git a/src/models/connection.js b/src/models/connection.js
new file mode 100644
index 00000000..9a67a934
--- /dev/null
+++ b/src/models/connection.js
@@ -0,0 +1,36 @@
+const mysql = require('mysql');
+const config = require('../config/config');
+
+const dbconf = {
+  host: config.mysql.host,
+  port: config.mysql.port,
+  user: config.mysql.user,
+  password: config.mysql.password,
+  database: config.mysql.database,
+};
+
+let connection;
+function handleCon() {
+  connection = mysql.createConnection(dbconf);
+
+  connection.connect((err) => {
+    if (err) {
+      console.error('[db err]', err);
+      setTimeout(handleCon, 2000);
+    } else {
+      console.log('DB Connected');
+    }
+  });
+
+  connection.on('error', (err) => {
+    console.error('[db err]', err);
+    if (err.code === 'PROTOCOL_CONNECTION_LOST') {
+      handleCon();
+    } else {
+      throw err;
+    }
+  });
+}
+
+handleCon();
+module.exports= connection;
\ No newline at end of file
diff --git a/src/models/products.js b/src/models/products.js
new file mode 100644
index 00000000..d05ea087
--- /dev/null
+++ b/src/models/products.js
@@ -0,0 +1,68 @@
+const conn = require('./connection.js');
+
+function getProducts(json) {
+    console.log(json);
+  return new Promise((resolve, reject) => {
+    conn.query(`SELECT * FROM products`, (err, data) => {
+      if (err) return reject(err);
+      resolve(data);
+    });
+  });
+}
+
+function getProductsId(json) {
+  return new Promise((resolve, reject) => {
+    conn.query(`SELECT * FROM products WHERE id = ${json.id}`, (err, data) => {
+      if (err) return reject(err);
+      resolve(data);
+    });
+  });
+}
+function postProducts(json) {
+  return new Promise((resolve, reject) => {
+    conn.query(
+      `INSERT INTO platzi.products
+        (name, price, description, img, categorys_id)
+        VALUES('${json.name}', '${json.price}', '${json.description}', '${json.img}', ${json.category_id});
+        `,
+      (err, data) => {
+        if (err) return reject(err);
+        resolve(data);
+      }
+    );
+  });
+}
+function putProducts(json) {
+  return new Promise((resolve, reject) => {
+    conn.query(
+      `UPDATE platzi.products
+        SET name='${json.name}', price='${json.price}', description='${json.description}', img='${json.img}', categorys_id=${json.category_id}
+        WHERE id=${json.id};
+        `,
+      (err, data) => {
+        if (err) return reject(err);
+        resolve(data);
+      }
+    );
+  });
+}
+function deleteProducts(json) {
+  return new Promise((resolve, reject) => {
+    conn.query(
+      `DELETE FROM platzi.products
+          WHERE id=${json.id};`,
+      (err, data) => {
+        if (err) return reject(err);
+        resolve(data);
+      }
+    );
+  });
+}
+
+module.exports = {
+  getProducts,
+  getProductsId,
+  postProducts,
+  putProducts,
+  deleteProducts,
+};
diff --git a/src/routes/categories.js b/src/routes/categories.js
new file mode 100644
index 00000000..7850e1b1
--- /dev/null
+++ b/src/routes/categories.js
@@ -0,0 +1,70 @@
+const express = require('express');
+const response = require('../utils/network/response');
+const Controller = require('../controllers/categories/index');
+
+const app = express();
+
+app.get('/categories', getCategories);
+app.get('/categories/:id', getCategoriesId);
+app.post('/categories', postCategories);
+app.put('/categories/:id', putCategories);
+app.delete('/categories/:id', deleteCategories);
+app.get('/categories/:id/products', getCategoriesIdProducts);
+
+function getCategories(req, res) {
+  Controller.getCategories()
+    .then((user) => {
+      response.success(req, res, user, 200);
+    })
+    .catch((err) => {
+      response.error(req, res, err.message, 400);
+    });
+}
+function getCategoriesId(req, res) {
+  Controller.getCategoriesId(req.params)
+    .then((user) => {
+      response.success(req, res, user, 200);
+    })
+    .catch((err) => {
+      response.error(req, res, err.message, 400);
+    });
+}
+function postCategories(req, res) {
+  Controller.postCategories(req.body)
+    .then((user) => {
+      response.success(req, res, user, 200);
+    })
+    .catch((err) => {
+      response.error(req, res, err.message, 400);
+    });
+}
+function putCategories(req, res) {
+  console.log('entro');
+  Controller.putCategories(req.body, req.params)
+    .then((user) => {
+      response.success(req, res, user, 200);
+    })
+    .catch((err) => {
+      response.error(req, res, err.message, 400);
+    });
+}
+function deleteCategories(req, res) {
+  Controller.deleteCategories(req.params)
+    .then((user) => {
+      response.success(req, res, user, 200);
+    })
+    .catch((err) => {
+      response.error(req, res, err.message, 400);
+    });
+}
+function getCategoriesIdProducts(req, res) {
+  Controller.getCategoriesIdProducts(req.params)
+    .then((user) => {
+      response.success(req, res, user, 200);
+    })
+    .catch((err) => {
+      response.error(req, res, err.message, 400);
+    });
+}
+
+module.exports = app;
diff --git a/src/routes/index.js b/src/routes/index.js
new file mode 100644
index 00000000..8c99b02b
--- /dev/null
+++ b/src/routes/index.js
@@ -0,0 +1,9 @@
+const express = require('express');
+
+const app = express();
+
+app.use(require('./products'));
+app.use(require('./categories'));
+
+
+module.exports = app;
diff --git a/src/routes/products.js b/src/routes/products.js
new file mode 100644
index 00000000..0de0bd84
--- /dev/null
+++ b/src/routes/products.js
@@ -0,0 +1,59 @@
+const express = require('express');
+const response = require('../utils/network/response');
+const Controller = require('../controllers/products/index');
+
+const app = express();
+
+app.get('/products', getProducts);
+app.get('/products/:id', getProductsId);
+app.post('/products', postProducts);
+app.put('/products/:id', putProducts);
+app.delete('/products/:id', deleteProducts);
+
+function getProducts(req, res) {
+  Controller.getProducts()
+    .then((user) => {
+      response.success(req, res, user, 200);
+    })
+    .catch((err) => {
+      response.error(req, res, err.message, 500);
+    });
+}
+function getProductsId(req, res) {
+  Controller.getProductsId(req.params)
+    .then((user) => {
+      response.success(req, res, user, 200);
+    })
+    .catch((err) => {
+      response.error(req, res, err.message, 500);
+    });
+}
+function postProducts(req, res) {
+  Controller.postProducts(req.body)
+    .then((user) => {
+      response.success(req, res, user, 200);
+    })
+    .catch((err) => {
+      response.error(req, res, err.message, 500);
+    });
+}
+function putProducts(req, res) {
+  Controller.putProducts(req.body, req.params)
+    .then((user) => {
+      response.success(req, res, user, 200);
+    })
+    .catch((err) => {
+      response.error(req, res, err.message, 500);
+    });
+}
+function deleteProducts(req, res) {
+  Controller.deleteProducts(req.params)
+    .then((user) => {
+      response.success(req, res, user, 200);
+    })
+    .catch((err) => {
+      response.error(req, res, err.message, 500);
+    });
+}
+
+module.exports = app;
diff --git a/src/swagger.json b/src/swagger.json
new file mode 100644
index 00000000..2fec5ebc
--- /dev/null
+++ b/src/swagger.json
@@ -0,0 +1,357 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "version": "1.0",
+    "title": "platzi",
+    "contact": {}
+  },
+  "host": "localhost:3000",
+  "basePath": "/api",
+  "schemes": [
+    "https"
+  ],
+  "consumes": [
+    "application/json"
+  ],
+  "produces": [
+    "application/json"
+  ],
+  "paths": {
+    "/products": {
+      "get": {
+        "summary": "get products",
+        "tags": [
+          "Misc"
+        ],
+        "operationId": "getproducts",
+        "deprecated": false,
+        "produces": [
+          "application/json"
+        ],
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "",
+            "headers": {}
+          }
+        }
+      },
+      "post": {
+        "summary": "post products",
+        "tags": [
+          "Misc"
+        ],
+        "operationId": "postproducts",
+        "deprecated": false,
+        "produces": [
+          "application/json"
+        ],
+        "consumes": [
+          "application/x-www-form-urlencoded"
+        ],
+        "parameters": [
+          {
+            "name": "name",
+            "in": "formData",
+            "required": true,
+            "type": "string",
+            "description": ""
+          },
+          {
+            "name": "price",
+            "in": "formData",
+            "required": true,
+            "type": "integer",
+            "format": "int32",
+            "description": ""
+          },
+          {
+            "name": "description",
+            "in": "formData",
+            "required": true,
+            "type": "string",
+            "description": ""
+          },
+          {
+            "name": "img",
+            "in": "formData",
+            "required": true,
+            "type": "string",
+            "description": ""
+          },
+          {
+            "name": "category_id",
+            "in": "formData",
+            "required": true,
+            "type": "integer",
+            "format": "int32",
+            "description": ""
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "",
+            "headers": {}
+          }
+        }
+      }
+    },
+    "/products/2": {
+      "get": {
+        "summary": "get products id",
+        "tags": [
+          "Misc"
+        ],
+        "operationId": "getproductsid",
+        "deprecated": false,
+        "produces": [
+          "application/json"
+        ],
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "",
+            "headers": {}
+          }
+        }
+      },
+      "delete": {
+        "summary": "delete products id",
+        "tags": [
+          "Misc"
+        ],
+        "operationId": "deleteproductsid",
+        "deprecated": false,
+        "produces": [
+          "application/json"
+        ],
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "",
+            "headers": {}
+          }
+        }
+      }
+    },
+    "/products/1": {
+      "put": {
+        "summary": "put products id",
+        "tags": [
+          "Misc"
+        ],
+        "operationId": "putproductsid",
+        "deprecated": false,
+        "produces": [
+          "application/json"
+        ],
+        "consumes": [
+          "application/x-www-form-urlencoded"
+        ],
+        "parameters": [
+          {
+            "name": "name",
+            "in": "formData",
+            "required": true,
+            "type": "string",
+            "description": ""
+          },
+          {
+            "name": "price",
+            "in": "formData",
+            "required": true,
+            "type": "integer",
+            "format": "int32",
+            "description": ""
+          },
+          {
+            "name": "description",
+            "in": "formData",
+            "required": true,
+            "type": "string",
+            "description": ""
+          },
+          {
+            "name": "img",
+            "in": "formData",
+            "required": true,
+            "type": "string",
+            "description": ""
+          },
+          {
+            "name": "category_id",
+            "in": "formData",
+            "required": true,
+            "type": "integer",
+            "format": "int32",
+            "description": ""
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "",
+            "headers": {}
+          }
+        }
+      }
+    },
+    "/categories": {
+      "get": {
+        "summary": "get categories",
+        "tags": [
+          "Misc"
+        ],
+        "operationId": "getcategories",
+        "deprecated": false,
+        "produces": [
+          "application/json"
+        ],
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "",
+            "headers": {}
+          }
+        }
+      },
+      "post": {
+        "summary": "post categories",
+        "tags": [
+          "Misc"
+        ],
+        "operationId": "postcategories",
+        "deprecated": false,
+        "produces": [
+          "application/json"
+        ],
+        "consumes": [
+          "application/x-www-form-urlencoded"
+        ],
+        "parameters": [
+          {
+            "name": "name",
+            "in": "formData",
+            "required": true,
+            "type": "string",
+            "description": ""
+          },
+          {
+            "name": "img",
+            "in": "formData",
+            "required": true,
+            "type": "string",
+            "description": ""
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "",
+            "headers": {}
+          }
+        }
+      }
+    },
+    "/categories/1": {
+      "get": {
+        "summary": "get categories id",
+        "tags": [
+          "Misc"
+        ],
+        "operationId": "getcategoriesid",
+        "deprecated": false,
+        "produces": [
+          "application/json"
+        ],
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "",
+            "headers": {}
+          }
+        }
+      }
+    },
+    "/categories/2": {
+      "put": {
+        "summary": "put categories id",
+        "tags": [
+          "Misc"
+        ],
+        "operationId": "putcategoriesid",
+        "deprecated": false,
+        "produces": [
+          "application/json"
+        ],
+        "consumes": [
+          "application/x-www-form-urlencoded"
+        ],
+        "parameters": [
+          {
+            "name": "name",
+            "in": "formData",
+            "required": true,
+            "type": "string",
+            "description": ""
+          },
+          {
+            "name": "img",
+            "in": "formData",
+            "required": true,
+            "type": "string",
+            "description": ""
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "",
+            "headers": {}
+          }
+        }
+      },
+      "delete": {
+        "summary": "delete categories id",
+        "tags": [
+          "Misc"
+        ],
+        "operationId": "deletecategoriesid",
+        "deprecated": false,
+        "produces": [
+          "application/json"
+        ],
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "",
+            "headers": {}
+          }
+        }
+      }
+    },
+    "/categories/1/products": {
+      "get": {
+        "summary": "get categories id products",
+        "tags": [
+          "Misc"
+        ],
+        "operationId": "getcategoriesidproducts",
+        "deprecated": false,
+        "produces": [
+          "application/json"
+        ],
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "",
+            "headers": {}
+          }
+        }
+      }
+    }
+  },
+  "tags": [
+    {
+      "name": "Misc",
+      "description": ""
+    }
+  ]
+}
\ No newline at end of file
diff --git a/src/utils/error.js b/src/utils/error.js
new file mode 100644
index 00000000..3ff82644
--- /dev/null
+++ b/src/utils/error.js
@@ -0,0 +1,9 @@
+function err(message, code) {
+    let e = new Error(message);
+
+    if (code) {
+        e.statusCode = code;
+    }
+    return e;
+    
+}
\ No newline at end of file
diff --git a/src/utils/network/errors.js b/src/utils/network/errors.js
new file mode 100644
index 00000000..6a072803
--- /dev/null
+++ b/src/utils/network/errors.js
@@ -0,0 +1,13 @@
+const response = require('./response');
+
+function errors(err, req, res, next) {
+    console.error('[error]', err);
+
+    const message = err.message || 'Internal Error';
+    const status = err.statusCode || 500;
+
+    response.error(req, res, message, status)
+    
+}
+
+module.exports = errors;
\ No newline at end of file
diff --git a/src/utils/network/response.js b/src/utils/network/response.js
new file mode 100644
index 00000000..1d40e687
--- /dev/null
+++ b/src/utils/network/response.js
@@ -0,0 +1,22 @@
+exports.success = function (req, res, message, status) {
+    let statusCode = status || 200;
+    let statusMessage = message || '';
+    
+    res.status(statusCode).send({
+      error: false,
+      status: status,
+      body: statusMessage,
+    });
+  };
+  
+  exports.error = function (req, res, message, status) {
+    let statusCode = status || 500;
+    let statusMessage = message || 'Internal server error';
+  
+    res.status(statusCode).send({
+      error: false,
+      status: status,
+      body: statusMessage,
+    });
+  };
+  
\ No newline at end of file