> For the complete documentation index, see [llms.txt](https://docs.night-api.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.night-api.com/images/utils.md).

# Utils

{% hint style="danger" %}
This API requires an API key to be sent along with your requests: Get yours by <mark style="color:red;">creating an account</mark>
{% endhint %}

{% content-ref url="/pages/y9sVXf49SgMsqqAV3lgp" %}
[QR Code](/images/utils/qr-code.md)
{% endcontent-ref %}

{% content-ref url="/pages/z9DbGXg6yDDSpMr66vCf" %}
[Captcha](/images/utils/captcha.md)
{% endcontent-ref %}