> ## Documentation Index
> Fetch the complete documentation index at: https://docs.partnero.com/llms.txt
> Use this file to discover all available pages before exploring further.
# How to enable secure JavaScript calls
Some integrations in Partnero use JavaScript to interact with your site or app. The **“Secure JS calls”** feature lets you safely enable JavaScript-based actions, such as creating customers or recording transactions, without requiring a full API integration.
Enabling these options ensures that only authorized JS calls are accepted, keeping your data secure while allowing Partnero to perform key actions directly on your site.
* **Enable customer creation via JS calls** – Allows Partnero to create new customers directly using JavaScript.
* **Enable transaction creation via JS calls** – Allows transactions to be tracked or created via JavaScript if other integrations like Stripe or Paddle aren’t available.
To enable secure JavaScript calls:
1. Open your program and go to **Integration** > **Security** tab: 
2. Scroll down to **Secure JS calls**.
3. Toggle to enable customer or partner creation via JS calls: 
4. Click **Update**.
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