Landing a big automation client feels great—until you discover their software stack.
In my experience working with automation pipelines, this is where most beginners panic. The client might use a custom Real Estate CRM, a niche payment processor, or some legacy tool that doesn’t appear inside Make.com’s native integrations.
Amateur automation builders usually say something like: “Sorry, Make.com doesn’t support that integration.” And just like that, the project dies.
However, experienced automation engineers know the real answer: webhooks.
Webhooks are essentially the universal language of the internet. They allow two systems to communicate even when no official integration exists. Instead of relying on native modules, you simply send and receive data directly from the server.
Once you master webhooks, your automation capabilities change completely. Suddenly, you can build enterprise-grade integrations, connect custom APIs, and design pipelines your competitors literally cannot build.
If you are ready to level up, this how to use webhooks in Make.com tutorial will teach you exactly how to capture webhook data, process it, and send it to any API using HTTP modules.
What Is a Webhook in Make.com? (Simple Explanation) 🌐
A webhook is an automated message sent from one application to another whenever a specific event occurs.
Instead of repeatedly checking if something happened, the system pushes the data instantly. Think of it as event-driven communication between servers.
In Make.com, a webhook acts as a trigger that starts your automation scenario the moment data arrives.
API vs Webhook (The Pizza Analogy)
To understand webhooks clearly, compare them to traditional APIs.
Imagine ordering pizza.
With a traditional API request, you keep calling the restaurant asking:
“Is my pizza ready yet?”
That process is called polling.
However, a webhook works differently. The restaurant calls you the moment the pizza comes out of the oven.
No waiting. No constant checking. Just instant delivery.
That is why webhooks are more efficient, faster, and scalable for automation workflows.
GET vs POST Requests Explained
Before building automation, you must understand two core HTTP methods.
| HTTP Method | Purpose | Example Use Case |
|---|---|---|
| GET | Request data from a server | Retrieve customer data from CRM |
| POST | Send data to a server | Submit a new lead or form entry |
| PUT | Update existing data | Edit a contact record |
| DELETE | Remove data | Delete a record |
For most automation scenarios, webhooks send data using POST requests.
This means the webhook delivers structured information—usually formatted as JSON.
Understanding this concept will make the rest of this tutorial much easier.
Step 1: Catching the Payload with a Custom Webhook 🎯
The first step in this how to use Webhooks in Make.com tutorial is creating a trigger. This trigger listens for incoming data.
In Make.com, the module used for this purpose is called Custom Webhook.
How to Generate a Webhook URL in Make.com
Setting up a webhook takes less than two minutes.
Follow these steps:
- Open Make.com and create a new scenario.
- Click the + icon to add a module.
- Search for Webhooks.
- Select Custom Webhook.
- Click Add and create a new webhook.
Make.com will instantly generate a unique webhook URL. This URL acts as the endpoint where external systems send data.
Why the Webhook URL Matters
Think of this URL as a mailbox. Any application that sends data to this address will trigger your automation scenario.
Common webhook sources include:
- Website form submissions
- Payment confirmations
- CRM lead creation
- SaaS platform events
However, the webhook cannot process data until Make.com learns the data structure. That is why you must send a test request.
Capturing the JSON Data Structure
Once you create the webhook URL, the next step is sending a test payload from the external application.
Most platforms provide a Developer Settings or Webhook Configuration area where you can paste the webhook URL.
When the system sends the test event, Make.com captures the payload and automatically detects the JSON structure.
Example payload:
{
"name": "John Smith",
"email": "john@email.com",
"phone": "+1555123456",
"property_interest": "Luxury Condo"
}
This process is called parsing the webhook payload.
After this step, the data fields become available for mapping inside your automation scenario.
Step 2: Sending Data with HTTP – Make a Request 🚀
Capturing webhook data is only half the job.
Now you must send the information somewhere useful. This is where the HTTP – Make a Request module comes in.
In my experience, this module is the most powerful tool inside Make.com. It allows you to communicate with any API on the internet.
How to Configure the HTTP Request Module
After your Custom Webhook trigger, add a new module.
Select HTTP – Make a Request.
You will now configure several fields.
1. URL
The URL field defines where the data will be sent.
For example:
https://api.crmplatform.com/leads
This endpoint belongs to the receiving server.
2. HTTP Method
Choose POST when sending new data.
This is the most common option when pushing leads, payments, or form submissions.
3. Headers (API Authentication)
Most APIs require authentication.
Without authentication, the server will reject your request.
The most common method uses an API key.
Example header:
Authorization: Bearer YOUR_API_KEY
Content-Type: application/json
These headers tell the receiving server:
- Who is sending the data
- What format the data uses
4. Body Type
Set the Body Type to Raw and choose JSON.
This allows you to manually define the data structure sent to the external API.
Example mapping:
{
"full_name": "{{1.name}}",
"email_address": "{{1.email}}",
"phone_number": "{{1.phone}}",
"lead_source": "Website Form"
}
Here is what happens behind the scenes:
{{1.name}}pulls data from the webhook trigger- Make.com inserts real values when the scenario runs
- The receiving CRM receives structured JSON data
This technique lets you transform webhook data into API-ready payloads.
That flexibility is why advanced automation engineers rely heavily on the HTTP module.
Real-World Business Example: Real Estate Lead Pipeline 🏡
Let’s turn this into a practical automation scenario. Imagine a custom real estate website that collects property inquiries.
The site sends form submissions via webhook. Your goal is to push those leads into a proprietary CRM.
Step-by-Step Workflow
- A visitor submits a property inquiry form.
- The website sends the data to your Custom Webhook.
- Make.com captures the lead information.
- You format the phone number using a text function.
- The HTTP – Make a Request module sends the data to the CRM API.
Example payload sent to CRM:
{
"name": "Sarah Johnson",
"email": "sarah@email.com",
"phone": "+15556789012",
"property_interest": "Downtown Apartment",
"source": "Real Estate Website"
}
Within seconds, the lead appears inside the CRM.
No CSV downloads. No manual entry. Just instant lead delivery.
Why This Matters for Businesses
From a business perspective, speed equals revenue. If a sales team calls a lead within 60 seconds, conversion rates increase dramatically. Webhooks make that possible.
This is why advanced automation engineers focus on revenue-generating pipelines, not just technical experiments.
In many client projects I’ve built, webhook automation reduced lead response time from hours to seconds. That difference can literally mean thousands of dollars in additional sales.
Pro-Level Insight: Why Webhooks Beat Native Integrations 💡
Most automation beginners rely only on native integrations. However, those integrations are limited. If the app isn’t listed inside Make.com, the automation stops. Webhooks solve that limitation completely.
With webhooks and HTTP modules, you can connect:
- Custom SaaS platforms
- Internal company software
- Proprietary CRMs
- Legacy payment systems
- Private APIs
In other words, you are no longer limited by the platform. You control the integration.
That is the difference between basic automation builders and true integration engineers.
Need a Custom API Integration? 🚀
If your business relies on software that doesn’t natively connect, you don’t have to do manual data entry. Reach out on my Contact Page to discuss custom webhook integrations, or check out my guide on Building an AI Document Analyzer to see what else custom APIs can do.
Frequently Asked Questions (FAQs)
What is a webhook in Make.com?
A webhook in Make.com is a trigger that receives real-time data from external applications via an HTTP request. When a specific event occurs—such as a form submission—the external system sends structured data to a unique webhook URL, which instantly starts a Make.com automation scenario.
How do I generate a webhook URL in Make.com?
To generate a webhook URL in Make.com, create a new scenario, add the Custom Webhook module, and click “Add Webhook.” Make.com automatically generates a unique URL that external services can send data to, allowing your automation workflow to start when events occur.
What data format do webhooks usually send?
Most webhooks send data in JSON format. JSON is a lightweight data structure that organizes information using key-value pairs, making it easy for automation tools like Make.com to parse and map the fields inside workflow scenarios.
Can webhooks connect apps that don’t have Make.com integrations?
Yes, webhooks are specifically designed for this purpose. If an application doesn’t have a native Make.com integration, you can still connect it by sending data to a webhook trigger and using the HTTP request module to interact with the app’s API.
Are webhooks better than API polling?
Webhooks are usually more efficient than polling because they are event-driven. Instead of repeatedly checking an API for updates, the system sends data immediately when an event occurs, reducing server load and improving automation speed.
See Also: Automate Facebook Lead Ads to CRM Make.com (Step-by-Step Tutorial)
