> For the complete documentation index, see [llms.txt](https://user.netmera.com/netmera-developer-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://user.netmera.com/netmera-developer-guide/platforms/web/deep-linking.md).
# 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:** Enter a unique name for the deeplink.
* **Deeplink URL:** Enter the destination URL for the deeplink. You can use parameters in the URL path or query string.
Use `{param}` when the value should be entered manually. When this format is used, a value field appears below the URL field.
**Example**:
`https://www.example.com/campaign/{campaignId}`
Use `@{param}` when the value should be resolved automatically from the user profile. No manual value field appears for this format.
**Example:**
`https://www.example.com/profile/@{age}`
You can also use parameters in the query string.
Example:
`https://www.example.com?age=@{age}`
#### Step 3: Define Deeplink Parameters
If the URL includes `{param}`, enter its value in the Deeplink Parameters section. This value is used for all users who receive the deeplink.
Example:
`https://www.example.com/{city}`
If `{city}` is defined as `London`, the deeplink resolves as:
`https://www.example.com/London`
Parameters in the `@{parameter}` format are resolved automatically from the user's profile attributes. No manual value is required for these 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`.
---
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