> 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.onesimpleapi.md).

# One Simple API

Use the One Simple API node to automate work in One Simple API, and integrate One Simple API with other applications. n8n has built-in support for a wide range of One Simple API features, including getting profiles, retrieving information, and generating utilities.

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

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

Refer to [One Simple API credentials](/integrations/builtin/credentials/onesimpleapi.md) for guidance on setting up authentication.
{% endhint %}

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

* Information
  * Convert a value between currencies
  * Retrieve image metadata from a URL
* Social Profile
  * Get details about an Instagram profile
  * Get details about a Spotify Artist
* Utility
  * Expand a shortened url
  * Generate a QR Code
  * Validate an email address
* Website
  * Generate a PDF from a webpage
  * Get SEO information from website
  * Create a screenshot from a webpage

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

[Browse One Simple API node documentation integration templates](https://n8n.io/integrations/one-simple-api) or [search all templates](https://n8n.io/workflows/)

## Related resources <a href="#related-resources" id="related-resources"></a>

Refer to [One Simple API's documentation](https://onesimpleapi.com/docs) for more information about the service.