# Test authentication connection

Source: https://developer.avalara.com/invoice_goods_en/design_experience/test_connection/

# Test authentication connection

There is one method available to check service/PING availability.

The image below shows the production environment with Service Status "`Active service`". 

![](https://www.avalara.com/content/dam/assets/ui/screenshots/servicestatus_avataxbr.png)

The image below shows the production environment with Service Status "`Unstable service`". 

![](https://www.avalara.com/content/dam/assets/ui/screenshots/unstableservice_avataxbr.png)

[Previous](/invoice_goods_en/design_experience/setup_credentials)

[Next](/invoice_goods_en/design_experience/service_utilization)