diff --git a/__tests__/basic.e2e.test.js b/__tests__/basic.e2e.test.js
index b95cfac..9ba4406 100644
--- a/__tests__/basic.e2e.test.js
+++ b/__tests__/basic.e2e.test.js
@@ -1,77 +1,43 @@
 const { test } = require('uvu')
 const assert = require('uvu/assert')
-/**
- *  require('@bot-whatsapp')
- */
-const { inout, provider, bot } = require('../lib/index.cjs')
 
-/**
- * MockDB
- */
-class DatabaseClass {
-    constructor() {}
+// const { inout, provider, database, botcore } = require('../lib/index.cjs')
+const { inout, provider, database, botcore } = require('../packages/index')
 
-    saveLog = (ctx) => {
-        return ctx
-    }
+const adapterDB = database.create({
+    engine: 'json', // 'mysql / pg / mongo / json (json-default)',
+    credentials: {},
+})
+
+const adapterProvider = provider.create({
+    vendor: 'web', //'twilio / web / meta',
+    credentials: {},
+})
+
+const makeFlow = () => {
+    const flowA = inout
+        .addKeyword('hola')
+        .addAnswer('Bienvenido a tu tienda 🥲')
+        .addAnswer('escribe *catalogo* o *ofertas*')
+        .toJson()
+
+    return [...flowA]
 }
 
-const adapterDB = new DatabaseClass()
+const adapterFlow = inout.create(makeFlow())
 
-const adapterFlow = new inout.instance(
-    (() => {
-        const flowA = inout
-            .addKeyword('hola')
-            .addAnswer('Bienvenido a tu tienda 🥲')
-            .addAnswer('escribe *catalogo* o *ofertas*')
-            .toJson()
-
-        const flowB = inout
-            .addKeyword(['catalogo', 'ofertas'])
-            .addAnswer('Este es nuestro CATALOGO mas reciente!', {
-                buttons: [{ body: 'Xiaomi' }, { body: 'Samsung' }],
-            })
-            .toJson()
-
-        const flowC = inout
-            .addKeyword('Xiaomi')
-            .addAnswer('Estos son nuestro productos XIAOMI ....', {
-                media: 'https://....',
-            })
-            .addAnswer('Si quieres mas info escrbie *info*')
-            .toJson()
-
-        const flowD = inout
-            .addKeyword('chao!')
-            .addAnswer('bye!')
-            .addAnswer('Recuerda que tengo esta promo', {
-                media: 'https://media2.giphy.com/media/VQJu0IeULuAmCwf5SL/giphy.gif',
-            })
-            .toJson()
-
-        const flowE = inout
-            .addKeyword('Modelo C', { sensitive: false })
-            .addAnswer('100USD', { media: 'http//:...' })
-            .toJson()
-
-        return [...flowA, ...flowB, ...flowC, ...flowC, ...flowD, ...flowE]
-    })()
-)
-
-const adapterProvider = new provider.instance()
-
-test(`[Flow Basico]: BotClass`, () => {
+test(`[BotClass]: recibe los mensajes entrantes del provider`, () => {
     let messages = []
 
-    const flows = adapterFlow
-    const databases = adapterDB
-    const providers = adapterProvider
+    const bot = botcore.create({
+        flow: adapterFlow,
+        database: adapterDB,
+        provider: adapterProvider,
+    })
 
-    const botBasic = new bot.instance(flows, databases, providers)
-
-    botBasic.on('message', (ctx) => messages.push(ctx.body))
-    botBasic.emit('message', { body: 'hola' })
-    botBasic.emit('message', { body: 'otro' })
+    bot.on('message', (ctx) => messages.push(ctx.body))
+    bot.emit('message', { body: 'hola' })
+    bot.emit('message', { body: 'otro' })
 
     assert.is(messages.join(','), ['hola', 'otro'].join(','))
 })
diff --git a/package.json b/package.json
index 1c01113..3e5b888 100644
--- a/package.json
+++ b/package.json
@@ -8,6 +8,7 @@
         "io:rollup": "rollup ./packages/io/index.js --config ./packages/io/rollup-cli.config.js",
         "core:rollup": "rollup ./packages/core/index.js --config ./packages/core/rollup-cli.config.js",
         "provider:rollup": "rollup ./packages/provider/index.js --config ./packages/provider/rollup-cli.config.js",
+        "database:rollup": "rollup ./packages/database/index.js --config ./packages/database/rollup-cli.config.js",
         "all:rollup": "rollup ./packages/index.js --config ./packages/rollup-cli.config.js",
         "format:check": "prettier --check ./packages",
         "format:write": "prettier --write ./packages",
diff --git a/packages/core/classes/bot.class.js b/packages/core/classes/bot.class.js
index cee96b1..418548b 100644
--- a/packages/core/classes/bot.class.js
+++ b/packages/core/classes/bot.class.js
@@ -1,19 +1,18 @@
-const { EventEmitter } = require('node:events')
-
 /**
  * Clase principal del BOT
  */
-class BotClass extends EventEmitter {
+class BotClass {
     flowClass
     databaseClass
     providerClass
     constructor(_flow, _database, _provider) {
-        super()
         this.flowClass = _flow
         this.databaseClass = _database
         this.providerClass = _provider
 
-        this.on('message', (ctxMessage) => this.handleOnMessage(ctxMessage))
+        this.providerClass.on('message', (ctxMessage) =>
+            this.handleOnMessage(ctxMessage)
+        )
     }
 
     handleOnMessage = (ctxMessage) => {
diff --git a/packages/core/index.js b/packages/core/index.js
index 80a28cc..ebc1812 100644
--- a/packages/core/index.js
+++ b/packages/core/index.js
@@ -1,2 +1,15 @@
 const BotClass = require('./classes/bot.class')
-module.exports = { instance: BotClass }
+
+/**
+ * Crear instancia de clase
+ * @param {*} args
+ * @returns
+ */
+const create = ({ flow, database, provider }) => {
+    return Object.setPrototypeOf(
+        new BotClass(flow, database, provider),
+        provider
+    )
+}
+
+module.exports = { create }
diff --git a/packages/database/classes/database.class.js b/packages/database/classes/database.class.js
new file mode 100644
index 0000000..86278c7
--- /dev/null
+++ b/packages/database/classes/database.class.js
@@ -0,0 +1,9 @@
+class DatabaseClass {
+    constructor() {}
+
+    saveLog = (ctx) => {
+        return ctx
+    }
+}
+
+module.exports = DatabaseClass
diff --git a/packages/database/index.js b/packages/database/index.js
new file mode 100644
index 0000000..58e5e52
--- /dev/null
+++ b/packages/database/index.js
@@ -0,0 +1,12 @@
+const DatabaseClass = require('./classes/database.class')
+
+/**
+ * Crear instancia de clase
+ * @param {*} args
+ * @returns
+ */
+const create = (args) => {
+    return new DatabaseClass(args)
+}
+
+module.exports = { create }
diff --git a/packages/database/package.json b/packages/database/package.json
new file mode 100644
index 0000000..dccbb0e
--- /dev/null
+++ b/packages/database/package.json
@@ -0,0 +1,11 @@
+{
+    "name": "@bot-whatsapp/database",
+    "version": "0.0.1",
+    "description": "Esto es el conector a  mysql, pg, mongo",
+    "main": "index.js",
+    "private": true,
+    "keywords": [],
+    "author": "",
+    "license": "ISC",
+    "devDependencies": {}
+}
diff --git a/packages/database/rollup-cli.config.js b/packages/database/rollup-cli.config.js
new file mode 100644
index 0000000..a4aea1b
--- /dev/null
+++ b/packages/database/rollup-cli.config.js
@@ -0,0 +1,10 @@
+const commonjs = require('@rollup/plugin-commonjs')
+
+module.exports = {
+    input: 'index.js',
+    output: {
+        file: 'lib/database/bundle.database.cjs',
+        format: 'cjs',
+    },
+    plugins: [commonjs()],
+}
diff --git a/packages/index.js b/packages/index.js
index bcd72f3..821912c 100644
--- a/packages/index.js
+++ b/packages/index.js
@@ -1,5 +1,6 @@
 const inout = require('./io')
 const provider = require('./provider')
-const bot = require('./core')
+const botcore = require('./core')
+const database = require('./database')
 
-module.exports = { inout, provider, bot }
+module.exports = { inout, provider, botcore, database }
diff --git a/packages/io/index.js b/packages/io/index.js
index 0dd0d22..c47f212 100644
--- a/packages/io/index.js
+++ b/packages/io/index.js
@@ -1,3 +1,13 @@
 const { addKeyword, addAnswer } = require('./methods')
 const FlowClass = require('./classes/flow.class')
-module.exports = { addKeyword, addAnswer, instance: FlowClass }
+
+/**
+ * Crear instancia de clase
+ * @param {*} args
+ * @returns
+ */
+const create = (args) => {
+    return new FlowClass(args)
+}
+
+module.exports = { addKeyword, addAnswer, create }
diff --git a/packages/provider/adapters/mock.js b/packages/provider/adapters/mock.js
new file mode 100644
index 0000000..5ab4b6a
--- /dev/null
+++ b/packages/provider/adapters/mock.js
@@ -0,0 +1,5 @@
+const { EventEmitter } = require('node:events')
+
+class MockProvider extends EventEmitter {}
+
+module.exports = MockProvider
diff --git a/packages/provider/adapters/twilio.js b/packages/provider/adapters/twilio.js
new file mode 100644
index 0000000..ed01a5a
--- /dev/null
+++ b/packages/provider/adapters/twilio.js
@@ -0,0 +1 @@
+class TwilioProvider {}
diff --git a/packages/provider/classes/provider.class.js b/packages/provider/classes/provider.class.js
index 5f58b79..e8765da 100644
--- a/packages/provider/classes/provider.class.js
+++ b/packages/provider/classes/provider.class.js
@@ -1,4 +1,8 @@
 class ProviderClass {
+    /**
+     * events: message | auth | auth_error | ...
+     *
+     */
     constructor() {}
 
     sendMessage = (message) => {
diff --git a/packages/provider/index.js b/packages/provider/index.js
index e32e127..11807a9 100644
--- a/packages/provider/index.js
+++ b/packages/provider/index.js
@@ -1,2 +1,22 @@
 const ProviderClass = require('./classes/provider.class')
-module.exports = { instance: ProviderClass }
+const TwilioProvider = require('./adapters/twilio')
+const MockProvider = require('./adapters/mock')
+
+const prepareVendor = ({ vendor, credentials }) => {
+    if (vendor === 'twilio') return new TwilioProvider(credentials)
+    // if (vendor === 'meta') return new TwilioProvider(credentials)
+    // if (vendor === 'wev') return new TwilioProvider(credentials)
+    return new MockProvider()
+}
+
+/**
+ * Crear instancia de clase
+ * @param {*} args
+ * @returns
+ */
+const create = (args) => {
+    const vendor = prepareVendor(args)
+    return Object.setPrototypeOf(new ProviderClass(), vendor)
+}
+
+module.exports = { create }
diff --git a/packages/provider/package.json b/packages/provider/package.json
index c7b3201..180bdf2 100644
--- a/packages/provider/package.json
+++ b/packages/provider/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@bot-whatsapp/provider",
     "version": "0.0.1",
-    "description": "",
+    "description": "Esto es el conector a Twilio, Meta, etc...",
     "main": "index.js",
     "private": true,
     "keywords": [],