# How to Add an SMS Opt-In Form to Your Wix Business Website

{% embed url="<https://youtu.be/8ISHZRFOPB0?si=mbldmRUr_QIggh7x>" %}

**For Wix Website:**

1. Go to your **Wix Admin Dashboard**.
2. Navigate to **Apps > Manage Apps**.
3. Under **Installed Apps**, locate **Mercuri: SMS, WhatsApp & AI**.
4. Click on the **“Complete Set-Up”** button next to it.
5. You’ll be redirected to the **Wix Site Editor**.

<figure><img src="https://392978341-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsZtOBCP9JV8XEWJpUU4t%2Fuploads%2F0wb86SNp9cplDhq7weEA%2Foptin%20form%20.jpg?alt=media&#x26;token=9a9fb4ec-d594-488c-9704-c70703edf90c" alt="" width="563"><figcaption><p>Opt-in form in wix site editor window</p></figcaption></figure>

6. Go to the **Wix App Market** and then select **App Market.** Click on **Add to Site** to finish the setup of **Mercuri: SMS, WhatsApp & AI.**
7. Click the **“Publish”** button in the top-right corner of the editor to publish the update.

{% hint style="info" %}

#### Adding SMS Opt-In Form on Custom Websites

If you're using a **custom-built website** (not platforms like Wix or Shopify), integrating an **SMS opt-in form** requires manual setup by your development team.
{% endhint %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.mercuri.cx/features/sms-opt-in-form/how-to-add-an-sms-opt-in-form-to-your-wix-business-website.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.