If you’re running a business, you probably already know how useful WhatsApp groups can be. They’re great for keeping teams in sync and customers updated, but managing them manually? That’s a real hassle! 🚀

What if you could automate WhatsApp group messaging — With Wassenger, businesses can take advantage of groups to the next level.

In this guide, we’ll explain how to automate WhatsApp group messages, why it’s super useful for your business, and how Wassenger makes everything easier without requiring any tech skills.

🔗 Start automating now! 🚀 Sign up for Wassenger and supercharge your WhatsApp messaging with easy automation, detailed API documentation, and 24/7 support. Get Started Here!

Why Should You Automate Sending Messages to WhatsApp Groups? 🤔

✅ Save Time: Send messages to multiple groups instantly without manual effort.  ✅ Better Engagement: Keep customers, teams, or communities informed with scheduled updates.  ✅ Consistency: Ensure messages are delivered at the right time, every time.  ✅ Scalability: Reach more people efficiently without worrying about message limits.  ✅ Automation: Set up recurring updates to share promotions, announcements, or reminders hands-free.

With Wassenger API, businesses can ensure their WhatsApp groups run efficiently, whether for team communication, customer support, or sales engagement.

🔗 Try it now for free! Sign up for Wassenger here 🚀

Send WhatsApp Messages to Groups 💻

Requirements

• Having a WhatsApp number already linked to the platform and online.
• Channel WhatsApp ID (WID) that you can find in two ways:

1. On your WhatsApp number’s management panel, go to “Groups”. From there you will see the channels your number has access to.
2. By using the API, query the available channels in your device for this endpoint.

API endpoint

In this tutorial we will use the following API endpoint:

• Send Message

Explore how to use the code in your browser without installing any software.

• Send a Text Message to a Group

{
  "group": "12036323521@g.us",
  "message": "Hello everyone! Here's an update for you all."
}

• Send a Scheduled Text Message to a Group

{
  "group": "12036323521@g.us",
  "message": "Don't miss our event tomorrow!",
  "deliverAt": "2025-02-03T10:00:00Z"
}

• Send a File to a Group

{
  "group": "12036323521@g.us",
  "media": {
    "url": "https://example.com/document.pdf"
  }
}

• Send an Image to a Group

{
  "group": "12036323521@g.us",
  "media": {
    "url": "https://example.com/image.jpg"
  }
}

• Send a Video to a Group

{
  "group": "12036323521@g.us",
  "media": {
    "url": "https://example.com/video.mp4"
  }
}

• Send a Poll to a Group

{
  "group": "12036323521@g.us",
  "poll": {
    "name": "What is your favorite product?",
    "options": ["Product A", "Product B", "Product C"]
  }
}

• Send a Scheduled Poll to a Group

{
  "group": "12036323521@g.us",
  "deliverAt": "2025-02-03T20:48:27.264Z",
  "poll": {
    "name": "Which service do you prefer?",
    "options": ["Option 1", "Option 2", "Option 3"]
  }
}

• Send Votes to an Existing Group Poll

{
  "group": "12036323521@g.us",
  "vote": {
    "poll": "{{POLL_MESSAGE_ID}}",
    "options": [{ "value": "Option 1" }, { "id": 3 }]
  }
}

• Send a Meeting Event Video Call to a Group

{
  "group": "12036323521@g.us",
  "event": {
    "name": "Team Meeting",
    "description": "Weekly team catch-up call.",
    "location": "Zoom",
    "call": "video",
    "date": "2025-02-02T20:58:27.264Z"
  }
}

• Mention Group Participants in a Message

{
  "group": "12036323521@g.us",
  "message": "@1234567890 You have an important update!"
}

🤩 🤖 Wassenger is a complete communication platform and API solution for WhatsApp. Explore more than 100+ API use cases and automate anything on WhatsApp by signing up for a free trial and get started in minutes!

🌍 Want to use a different programming language? Wassenger API supports multiple languages like C#, Java, Node.js, Python, Go, and PowerShell. You can test your API requests directly using our Wassenger API Live Tester to generate code in your preferred language instantly!

Try our API-Live tester now

Automating WhatsApp group management is an essential step for businesses looking to streamline communication, improve collaboration, and engage customers more efficiently. Wassenger makes it simple, reliable, and effective.

📌 Don’t waste time on manual WhatsApp group management! Automate, optimize and scale your business effortlessly with Wassenger. Start your free trial now! 🚀