Webhook to send messages to WhatsApp contacts

Plug, play, and your apps will talk to WhatsApp in seconds. No coding, no headache—just pure connection.

  • Instantly when a webhook triggers this task
  • Send a message to a contact (whapi → post_message)

Manually sending WhatsApp messages to customers or team members every time an event occurs in your apps is a tedious time sink. Each notification means copying numbers, crafting messages, switching screens, and double-checking for mistakes—again and again. Missed or late messages can slow down your workflow, lose business opportunities, and leave important contacts in the dark, turning what should be quick updates into bottlenecks or costly errors.

This Botize formula creates a unique webhook URL you can call from any system, script, or external application—just pass along the phone number and the message text you want to send. Instantly, Botize delivers your WhatsApp message to the specified contact, hands‑free and precisely when the event happens. You control when and from where the webhook is triggered, and since it integrates with your own process, you can filter, batch, or schedule notifications as needed. The result is a true before-and-after transformation: what used to be a disruptive manual chore is now fully automated, reliable, and error-free—plus you maintain full control over message content and triggers.

Ready to move from repetitive manual tasks to smooth, automatic communications? Follow the step-by-step guide to set up this formula with Botize, or use the ready-made version to start sending WhatsApp messages on autopilot today. Your updates will always be timely, freeing you to focus on what matters most.

Automate this task with 2 simple prompts

Copy and paste the following prompts into Botize's AI task editor

  1. 2

    Select the AI editing tool.

    AI Prompt Tool
  2. 3

    Set up a trigger that activates the automation when an external webhook is called and collects the necessary information.

    Copy and paste this prompt into the AI editing tool.

    Create a step that starts the automation as soon as a webhook URL is triggered from any external source. Make sure it collects 'phone_number' and 'message' as required fields from the payload. ⤵

    AI Prompt Tool

    Click the 'Apply this task' button to confirm.

  3. 4

    Send the specified WhatsApp message to the given contact based on the information received from the webhook.

    Copy and paste this prompt into the AI editing tool.

    Add a step that sends the provided message to the specified phone number on WhatsApp using the details supplied by the webhook trigger. ⤵

    AI Prompt Tool

    Click the 'Apply this task' button to confirm.

  4. 5

    Your automation is ready to use. Click the 'Save changes' button.

    Save changes

WhatsApp Alerts on Autopilot (From Anything, Instantly)

Imagine this: You hit a button, or your platform does something important—an order, a new signup, a critical alert. Instantly, this automation grabs the phone number and message, and delivers it right to WhatsApp, exactly where your teams, clients, or even grandma will see it. Set it up once, and let it run your updates non-stop, day or night.

Manual Botize
Copy info from your tool 2 0 Minutes
Open WhatsApp, search contact 1 0 Minutes
Write (or paste) the message, send 2 0 Minutes
Switch back and forth if you have multiple messages/users 3 0 Minutes
Total 8 minutes (per message, per contact!) 0 Minutes

Boom! You just found the shortcut to send messages to any WhatsApp contact, triggered straight from any tool you already use. No more copy-paste, no jumping through hoops—just one URL to rule them all.


Instant Order Notifications

Your e-commerce platform pings the webhook when a new order arrives. The customer receives a WhatsApp confirmation in seconds—no manual typing, no delay.

Ultra-Fast

Messages land in WhatsApp almost instantly—no waiting, ever.

Zero Tech Stress

No need to learn APIs, bots, or coding. Just fill in your message, add a number, done.

Trigger From Anywhere

Connect from your store, CRM, website, or even a button on your phone. If it can send a webhook, it works.


Critical Team Alerts

Connect your monitoring tools or scheduling calendars. When something important happens (like a server down or a last-minute meeting), the message blasts straight to the on-call person’s WhatsApp.

🚀

⌾︎ You want real-time WhatsApp alerts from any action in your favorite platforms.

⌾︎ You need to send messages without human error, instantly—sales, support, logistics, emergencies.

🙅‍♂️

✕ You’re looking for a full-blown WhatsApp marketing platform (this is pure instant messaging, not bulk outreach).

✕ You never use WhatsApp or don’t need immediate notifications—honestly, email works better then.


âś“ Choose the exact message format that goes out (fully personalize what your contacts receive).

✓ Plug this automation into any system that supports webhooks—think Shopify, WooCommerce, Airtable, Google Sheets, or literally your own app.

âś“ Easily change the recipient and message body on the fly, for targeted 1-to-1 WhatsApp delivery (not just blasting everyone).




This automation generates a webhook URL that you can call from any external system or application. When calling this URL, you must provide the parameters phone_number and message. Each time the URL is called, the automation will automatically send the specified message to the indicated phone number via WhatsApp. This allows you to trigger WhatsApp notifications from external tools, scripts, APIs, or other automations.

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