mybotthisoneis
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A lightweight and modern WhatsApp Web library built on WebSockets for Node.js.
| Field | Value |
|---|---|
| Name | baileys_zero |
| Version | 1.0.6 |
| License | MIT |
| Module Type | ESM |
| Node.js | >= 20.0.0 |
Supports:
npm install baileys_zero
import makeWASocket from 'baileys_zero'
const sock = makeWASocket({
printQRInTerminal: true
})
sock.ev.on('messages.upsert', ({ messages }) => {
console.log(messages)
})
```
You obviously don't want to keep scanning the QR code every time you want to connect.
So, you can load the credentials to log back in:
import makeWASocket, { useMultiFileAuthState } from 'baileys_zero'
const { state, saveCreds } = await useMultiFileAuthState('auth_info_baileys')
// will use the given state to connect
// so if valid credentials are available -- it'll connect without QR
const sock = makeWASocket({ auth: state })
// this will be called as soon as the credentials are updated
sock.ev.on('creds.update', saveCreds)
[!IMPORTANT]
useMultiFileAuthStateis a utility function to help save the auth state in a single folder, this function serves as a good guide to help write auth & key states for SQL/no-SQL databases, which I would recommend in any production grade system.
[!NOTE] When a message is received/sent, due to signal sessions needing updating, the auth keys (
authState.keys) will update. Whenever that happens, you must save the updated keys (authState.keys.set()is called). Not doing so will prevent your messages from reaching the recipient & cause other unexpected consequences. TheuseMultiFileAuthStatefunction automatically takes care of that, but for any other serious implementation -- you will need to be very careful with the key state management.
You can listen to these events like this:
const sock = makeWASocket()
sock.ev.on('messages.upsert', ({ messages }) => {
console.log('got messages', messages)
})
sock.ev.on('connection.update', console.log)
sock.ev.on('messages.upsert', console.log)
sock.ev.on('creds.update', console.log)
[!NOTE] This example includes basic auth storage too
import makeWASocket, { DisconnectReason, useMultiFileAuthState } from 'baileys_zero'
import { Boom } from '@hapi/boom'
async function connectToWhatsApp () {
const { state, saveCreds } = await useMultiFileAuthState('./auth_info_baileys')
const sock = makeWASocket({
// can provide additional config here
auth: state,
printQRInTerminal: true
})
sock.ev.on('connection.update', (update) => {
const { connection, lastDisconnect } = update
if(connection === 'close') {
const shouldReconnect = (lastDisconnect.error as Boom)?.output?.statusCode !== DisconnectReason.loggedOut
console.log('connection closed due to ', lastDisconnect.error, ', reconnecting ', shouldReconnect)
// reconnect if not logged out
if(shouldReconnect) {
connectToWhatsApp()
}
} else if(connection === 'open') {
console.log('opened connection')
}
})
sock.ev.on('messages.upsert', event => {
for (const m of event.messages) {
console.log(JSON.stringify(m, undefined, 2))
console.log('replying to', m.key.remoteJid)
await sock.sendMessage(m.key.remoteJid!, { text: 'Hello Word' })
}
})
// to storage creds (session info) when it updates
sock.ev.on('creds.update', saveCreds)
}
// run in main file
connectToWhatsApp()
import makeWASocket, { useSingleFileAuthState, useMongoFileAuthState } from 'baileys_zero'
// Single Auth
const { state, saveState } = await useSingleFileAuthState('./auth_info_baileys.json')
const sock = makeWASocket({
auth: state,
printQRInTerminal: true
})
sock.ev.on('creds.update', saveState)
// Mongo Auth
import { MongoClient } from "mongodb"
const connectAuth = async() => {
global.client = new MongoClient('mongoURL')
global.client.connect(err => {
if (err) {
console.warn("Warning: MongoDB link is invalid or cannot be connected.")
} else {
console.log('Successfully Connected To MongoDB Server')
}
})
}
await client.connect()
const collection = client.db("@itsockchann").collection("sessions")
return collection
}
const Authentication = await connectAuth()
const { state, saveCreds } = await useMongoFileAuthState(Authentication)
const sock = makeWASocket({
auth: state,
printQRInTerminal: true
})
sock.ev.on('creds.update', saveCreds)
[!IMPORTANT] In
messages.upsertit's recommended to use a loop likefor (const message of event.messages)to handle all messages in array
| Author | Community |
|---|---|
| Rashmika | 𝙓𝙋𝙍𝙊𝙑𝙚𝙧𝙨𝙚 𝙊𝙁𝘾 |
| Rocky | 𝛯𝛭𝐼𝚴𝛯𝚴𝐶𝛯 亇𝛯𝐶𝐻 |
MIT
FAQs
A WebSockets library for interacting with WhatsApp Web
We found that mybotthisoneis demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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