What are the service URLs for AvaTax calculation services?
Overview
You need the service URL for the AvaTax calculation service.
Environment
AvaTax
Resolution
Avalara provides two API environments, Sandbox and Production. Customers can use the Sandbox environment to test their integration, and the Production environment to store their vital business data. To request a Sandbox account, please contact Avalara Support.
| AvaTax Connection Type | Production URL | Sandbox URL |
| SOAP | https://avatax.avalara.net | https://development.avalara.net |
| RESTv2 | https://rest.avatax.com/api/v2/ | https://sandbox-rest.avatax.com/api/v2/ |
| Legacy REST | https://avatax.avalara.net | https://development.avalara.net |
For users who have existing implementations of AvaTax built using REST 1.0, refer to the Legacy REST API.