> For the complete documentation index, see [llms.txt](https://docs.n8n.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.msg91.md).

# MSG91

Use the MSG91 node to automate work in MSG91, and integrate MSG91 with other applications. n8n supports sending SMS with MSG91.

On this page, you'll find a list of operations the MSG91 node supports and links to more resources.

{% hint style="info" %}
**Credentials**

Refer to [MSG91 credentials](/integrations/builtin/credentials/msg91.md) for guidance on setting up authentication.
{% endhint %}

## Operations <a href="#operations" id="operations"></a>

* SMS
  * Send SMS

## Templates and examples <a href="#templates-and-examples" id="templates-and-examples"></a>

[Browse MSG91 node documentation integration templates](https://n8n.io/integrations/msg91) or [search all templates](https://n8n.io/workflows/)

## Find your Sender ID <a href="#find-your-sender-id" id="find-your-sender-id"></a>

1. Log in to your MSG91 dashboard.
2. Select **Sender Id** in the left panel.
3. If you don't already have one, select **Add Sender Id +**, fill in the details, and select **Save Sender Id**.