> For the complete documentation index, see [llms.txt](https://apidocs.arionbanki.is/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://apidocs.arionbanki.is/business-apis/examples/.net-sample-clients.md).

# .NET Sample Clients

For your convenience, we have created a sample .NET client for you to use which can be accessed on our GitHub here:

{% embed url="<https://github.com/arionbanki/Arion-BusinessApi-SampleClient>" %}

You can simply clone it and run the sample client to get started. Make sure to set up your authentication using our guide:

{% columns %}
{% column %}
Here's a guide on authenticate against production.

{% content-ref url="/pages/0RJ5SYumtOLMmoli2EdC" %}
[Production](/business-apis/authentication/production.md)
{% endcontent-ref %}
{% endcolumn %}

{% column %}
Here's a guide on how to authenticate against sandbox.

{% content-ref url="/pages/0lWYnBPAgrudG7Q5Sw76" %}
[Sandbox](/business-apis/authentication/sandbox.md)
{% endcontent-ref %}
{% endcolumn %}
{% endcolumns %}