MyZap - Free Open Source Whatsapp Api

Este projeto usa como base o Venom-bot, um navegador virtual sem interface gráfica que abre o whatsapp web e executa todos os comandos via código possibilitando assim a automação de todas as funções.

Setup

sudo apt install -y gconf-service libasound2 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 libexpat1 libfontconfig1 libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 libglib2.0-0 libgtk-3-0 libnspr4 libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 libxcursor1 libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 ca-certificates fonts-liberation libappindicator1 libnss3 lsb-release xdg-utils wget build-essential apt-transport-https libgbm-dev

• para instalar todas as dependencias necessárias no sistema

curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -

sudo apt install git nodejs yarn

• para instalar git, nodejs e yarn

git clone https://github.com/billbarsch/myzap.git

cd myzap

npm install

cp .env-example .env

Start server

node index.js

keep processes alive at every server restart

npm install pm2 -g

pm2 start index.js

pm2 startup

Usage

Start new whatsapp session

http://localhost:3333/start?sessionName=session1

Get QRCode (quickly!!)

http://localhost:3333/qrcode?sessionName=session1&image=true

• png

http://localhost:3333/qrcode?sessionName=session1

• json (base64)

Send message (POST method)

(async () => {
  const response = await fetch('http://localhost:3333/sendText', {
    method: 'POST',
    headers: {
      'Accept': 'application/json',
      'Content-Type': 'application/json'
    },
    body: JSON.stringify(
        {
            sessionName: "session1", 
            number: '556334140378',
            text:"Hello\nWorld"
        }
    )
  });
  const content = await response.json();

  console.log(content);
})();  

Send File (POST method)

(async () => {
    const response = await fetch('http://localhost:3333/sendFile', {
    method: 'POST',
    headers: {
      'Accept': 'application/json',
      'Content-Type': 'application/json'
    },
    body: JSON.stringify(
        {
            sessionName: "session1", 
            number: '556334140378',
            base64Data:"44696d61", //hexadecimal
            fileName:"test.txt",
            caption: "Document" //optional
        }
    )
  });
  const content = await response.json();

  console.log(content);
})();  

Close whatsapp session

http://localhost:3333/close?sessionName=session1

To install certbot and create ssl certificate to https domains:

sudo apt-get update && sudo apt-get install -y software-properties-common

sudo add-apt-repository universe && sudo add-apt-repository ppa:certbot/certbot

sudo apt-get update && sudo apt-get install -y certbot

sudo certbot certonly --manual --force-renewal -d *.yourdomain.net -d yourdomain.net --agree-tos --no-bootstrap --manual-public-ip-logging-ok --preferred-challenges dns-01 --server https://acme-v02.api.letsencrypt.org/directory