Set up a connection to TaxJar

API Guide Link: https://developers.taxjar.com/api/reference/

Link to authentication page: https://developers.taxjar.com/api/reference/#authentication

1. Name: Required: Name the connection.
2. Connection type: Required: The form will automatically select TaxJar.
3. API Key: Required: Enter the API key. Use the following steps to find an API key:
   1. Log in to your registered TaxJar account.
   2. Click Account🡪SmartcalcsAPI.
   3. The Live Token is the required API key.
4. Borrow concurrency from (optional): Select another connection from the list....

5. Concurrency level (optional): Up to 25 allowed....