> For the complete documentation index, see [llms.txt](https://wiki.mobivate.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.mobivate.com/receive-sms-via-http-mo.md).

# 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>