# Receive SMS via HTTP (MO)

This interface allows your web site to receive messages from any mobile phone. This is known as a Mobile Phone Originated (MO) message. A correctly configured page on your web site must be set up to receive messages of this type.

**The process for receiving an SMS message is as follows:**

The SMS Gateway sends an HTTP GET request to your application containing the parameters described in section.

### **Message Parameters MO receive**

Your application confirms receiving MO message by responding with the character “0” (zero).

{% hint style="info" %}
Want to see an Example MO API call? [Click here](/use-cases/receive-sms-via-http-mo-example.md)
{% endhint %}

<figure><img src="/files/z9wvGMwFMKlyWAEuVrj9" alt=""><figcaption><p>Receive MO message via HTTP message flow diagram </p></figcaption></figure>


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# 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://wiki.mobivate.com/receive-sms-via-http-mo.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.