Whatsapp API Tutorial

Hi, this is the implementation example of whatsapp-web.js

Watch the tutorials:

• Whatsapp API Tutorial: Part 1
• Whatsapp API Tutorial: Part 2
• Whatsapp API Tutorial: Tips & Tricks
• Whatsapp API Tutorial: Sending Media File
• Whatsapp API Tutorial: Deploy to Heroku
• Whatsapp API Tutorial: Multiple Device
• Whatsapp API Tutorial: Multiple Device | Part 2
• Whatsapp API Tutorial: Fix Heroku Session

How to use?

• Clone or download this repo
• Enter to the project directory
• Run npm install
• Run npm run start:dev
• Open browser and go to address http://localhost:8000
• Scan the QR Code
• Enjoy!

Send message to group

You can send the message to any group by using chatID or group name, chatID will used if you specify the id field in the form, so if you want to send by name, only use name.

Paramaters:

• id (optional if name given): the chat ID
• name (optional): group name
• message: the message

Here the endpoint: /send-group-message

Here the way to get the groups info (including ID & name):

• Send a message to the API number !groups
• The API will replying with the groups info
• Use the ID to send a message