> 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.awssns.md).

# AWS SNS

Learn how to use the AWS SNS node in n8n. Follow technical documentation to integrate AWS SNS node into your workflows.

Use the AWS SNS node to automate work in AWS SNS, and integrate AWS SNS with other applications. n8n has built-in support for a wide range of AWS SNS features, including publishing messages.

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

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

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

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

* Publish a message to a topic

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

[Browse AWS SNS node documentation integration templates](https://n8n.io/integrations/aws-sns) or [search all templates](https://n8n.io/workflows/)

## What to do if your operation isn't supported

If this node doesn't support the operation you want to do, you can use the [HTTP Request node](/integrations/builtin/core-nodes/n8n-nodes-base.httprequest.md) to call the service's API.

You can use the credential you created for this service in the HTTP Request node:

1. In the HTTP Request node, select **Authentication** > **Predefined Credential Type**.
2. Select the service you want to connect to.
3. Select your credential.

Refer to [Custom API operations](/integrations/builtin/custom-api-actions-for-existing-nodes.md) for more information.