> ## Documentation Index
> Fetch the complete documentation index at: https://help.sendspark.com/llms.txt
> Use this file to discover all available pages before exploring further.

# GHL - Auto-Generate Video on Meeting Booking

> Learn how to automatically generate personalized Sendspark videos when someone books a meeting in GoHighLevel using webhooks and

To auto-generate a Sendspark video when someone books a meeting in GoHighLevel, build a GHL workflow with a **Customer Booked Appointment** trigger, then add a **Custom Webhook** action that calls Sendspark's Add Single Prospect endpoint. Sendspark creates a personalized dynamic video for each booking automatically.

## Key takeaways

* The trigger is **Customer Booked Appointment** on the calendar linked to your booking form; the form's **Website** field feeds the video's background personalization.
* Use a **Custom Webhook** action (not the standard one) pointing at Sendspark's **Add Single Prospect** endpoint, with `accept`, `key`, and `secret` headers taken from **Menu → API Credentials** in Sendspark.
* The payload maps `firstName`, `email`, and the booking form's website URL. Required fields must be present or the webhook fails — leave unused fields like job title or company empty, and remove a background URL field entirely rather than leaving it blank.
* Use `#{{contact.website}}` for the background, not `#{{contact.website_Url}}`. Test in Incognito mode and check the webhook execution log if no video appears.

## 🔄 Automatically Generate Videos in Sendspark When Someone Books a Meeting in GoHighLevel

Hi there! Dan from Tech Support here 👋

This guide will walk you through **how to automatically generate a personalized Sendspark video** whenever someone books a meeting in **GoHighLevel**. We’ll cover every step in detail, from workflow setup to webhook integration and dynamic video creation.

<iframe src="https://www.youtube.com/embed/BCir5H1X89E?rel=0" allow="autoplay; fullscreen; picture-in-picture; encrypted-media" allowFullScreen />

***

## 🔧 Step-by-Step: Setting Up the Trigger

## 1. Create a New Workflow in GoHighLevel

* Go to **Automations** → click on **Workflows** → then **Start from Scratch**.
* Name your workflow (e.g., `May 22nd`).
* Save it.

***

## 2. Create a Calendar and a Form

To capture all necessary data:

## Create a Form:

* Go to **Sites** → **Forms** → **Builder**.
* Click **Create New**.
* Add fields: **First Name** (mandatory), **Email**, and optionally others.
* Drag in the **Website** field (used for video background personalization).
* Save the form.

## Create a Calendar:

* Go to **Calendars** under **Settings**.
* Click **Create New**.
* Select **Personal Booking**.
* Link your previously created form under **Forms and Payments**.
* Save and publish.

***

## 🔗 Step 3: Create the Trigger in Workflow

* Add a trigger: **Customer Booked Appointment**.
* Select your calendar (e.g., `Sunspark 2`).
* Click **Save Trigger**.

Now, we tell the system **what happens next** — i.e., generate a video.

***

## 🌐 Step 4: Configure the Webhook to Sendspark

* Add a new action → choose **Custom Webhook** (not standard one).
* In the **URL field**, use the Sendspark API endpoint (found in your Help Center).
  * Go to **Help Center** → search for "API" → use the **Add Single Prospect** endpoint.
  * This works for bulk requests too.

## Use Headers:

* `accept`
* `key`
* `secret`

Get these under:

* **Menu → API Credentials** in Sendspark.

Paste them into your webhook setup.

***

## 🧠 Step 5: Set Up Dynamic Video in Sendspark

1. Go to **Dynamic Videos** in Sendspark.
2. Click **Create New**.
3. Choose **GoHighLevel – Meetings** as the use case.
4. Select a sample video.
5. Choose a template.
6. Continue to setup.

## Find and Use:

* **Campaign ID** → located via the 3-dot menu in the campaign list.
* Paste into your webhook payload.
* Remove any curly braces `{}` or unnecessary default data.

***

## 🔄 Step 6: Map Correct Variables

Make sure to:

* Use `firstName` and `email` in payload.
* Include the right website URL from the booking form for personalization.
* Leave fields like job title or company empty if not in use — required fields must be present to avoid webhook failure.

***

## ✅ Final Checks & Testing

1. **Save all settings.**
2. Click **Save Action** in GoHighLevel.
3. Publish the workflow.
4. **Test in Incognito Mode**:

* Make a booking.
* Check Sendspark for video generation status.
* If needed, refresh enrollment or logs to verify workflow execution.

***

## 🎁 Bonus

If you are coming from the video (above), here's the information I promised:

URL:

```text theme={null}
https://api-gw.sendspark.com/v1/workspaces/{WORKSPACE-ID}/dynamics/{CAMPAIGN-ID}/prospect
```

Headers:

```text theme={null}
x-api-secret  xxxxxxxxxxxxxxxxx-api-key     xxxxxxxxxxxxxxxxAccept        application/json
```

​Payload:

```json theme={null}
{  "processAndAuthorizeCharge": true,  "prospectDepurationConfig": {    "forceCreation": false,     "payloadDepurationStrategy": "keep-first-valid"  },  "prospect": {      "contactName": "#{{contact.name}}",      "contactEmail": "#{{contact.email}}",      "company": "",      "jobTitle": "",      "backgroundUrl": "#{{contact.website}}"  }}
```

Note: If you are planning on NOT using one the BackgroundURL fields, do not leave it empty. Please remove it.

Note 2: Do NOT select "#\{\{contact.website\_Url}}" ONLY USE "#\{\{contact.website}}"

***

## 🎉 That’s It!

Once everything is set up and tested:

* Your personalized video will generate automatically.
* You'll see the video linked to the booking.

**Troubleshooting Tip**: If you don’t see a video, check the webhook execution log in GoHighLevel to ensure the flow finished correctly and the payload was accepted.

***

## 💬 Need Help?

If anything’s unclear or doesn’t work as expected, reach out — we're happy to assist.\
Thanks for following along!

***

## Frequently asked questions

<AccordionGroup>
  <Accordion title="Which trigger and action do I use in GoHighLevel?">
    Use the **Customer Booked Appointment** trigger on your booking calendar, then add a **Custom Webhook** action (not the standard webhook). The custom webhook is what calls Sendspark to generate the video.
  </Accordion>

  <Accordion title="What URL and headers does the webhook need?">
    Point the webhook at Sendspark's **Add Single Prospect** endpoint (found in the Help Center). Add the `accept`, `key`, and `secret` headers, which you get from **Menu → API Credentials** in Sendspark. This also works for bulk requests.
  </Accordion>

  <Accordion title="Why is my video not generating?">
    Required fields must be present or the webhook fails. Confirm `firstName` and `email` are mapped, that the website URL comes from the booking form, and that unused fields (like a background URL you're not using) are removed rather than left empty. Then check the webhook execution log in GoHighLevel to confirm the payload was accepted.
  </Accordion>

  <Accordion title="Which website merge field should I use for the background?">
    Use `#&#123;&#123;contact.website&#125;&#125;` only. Do not select `#&#123;&#123;contact.website_Url&#125;&#125;` — it won't personalize the background correctly.
  </Accordion>

  <Accordion title="How do I test the setup?">
    Save all settings, save the action in GoHighLevel, and publish the workflow. Then test in Incognito mode: make a booking and check Sendspark for the video generation status, refreshing enrollment or logs if needed.
  </Accordion>
</AccordionGroup>

## Related articles

* [GHL - Create video on meeting booking](/ghl-create-video-on-meeting-booking)
* [HighLevel (GHL) - Generate a video with any trigger](/highlevel-ghl-generate-a-video-with-any-trigger)
* [Go High Level - Send dynamic videos](/go-high-level-send-dynamic-videos)
* [Webhook payload for GHL](/webhook-payload-ghl)

*Updated July 2026.*