# Deep Linking
### Adding Deep Links in REST API
After creating a web transactional push from the panel, you can customize the desired Deeplink using the sample code in the API & Config step (in Postman). Here's an example:
```json
curl --location 'https://restapi.netmera.com/rest/3.0/sendNotification' \
-H "X-netmera-api-key: your_rest_api_key" \
-H "Content-Type: application/json" \
-d '{
"notificationKey": "1000",
"target": {
"extId": "exidn"
},
"message": {
"params": {},
"click": {
"deeplink": "https://www.netmera.com?id=5&name=@{exid}&cat=webpush"
}
}
}'
```
{% hint style="warning" %}
* **Ensure Deeplink Parameters Match User Data**\
Parameters like `@{extID}` must match the user’s profile data. If not, the notification delivery will fail. Double-check that parameters used in the Deeplink exist in the user data.
* **Add Deeplink in "Click" Node**\
Set the Deeplink directly in the **click** **node** as `deeplink`. Parameters like `@{parameter}` should be replaced with actual profile attributes.
{% endhint %}
### Adding Deep Links on Netmera Panel
{% hint style="info" %}
**Creating a Web Transactional Push:**
To learn how to create a Web Transactional Push on the Netmera Panel, please refer to our [**User Guide**](https://user.netmera.com/netmera-user-guide/) for step-by-step instructions and detailed information.
{% endhint %}
#### Step 1: Create a New Deeplink
* Log into the Netmera Panel.
* Go to **Developers** > **Deeplinks**.
* Click **Create New Deeplink**.
#### Step 2: Provide Deeplink Details
* **Deeplink Name**: Give a unique name for the Deeplink.
* **Deeplink URL**: Use placeholders like `https://www.netmera.com@{age}`, where parameters are in `{}`.
#### Step 3: Define Deeplink Parameters
* **@{parameter}**: Refers to Profile Attributes set on the Netmera Panel. These parameters change based on the user’s profile data. For example, `https://www.netmera.com/alex` or `https://www.netmera.com/jimmy`.
* **{parameter}**: This is defined in **Deeplink Parameters** and is used across all users in the campaign. For example, if `{parameter}` is `{city}`, it will appear as `https://www.netmera.com/london` for all users.
#### Step 4: Configure Deeplink Parameters
Once saved, you can use parameters like `{city}` in the Deeplink URL. For example, if `{city}` is set as **London**, users will receive `https://www.netmera.com/london`.
