When registering the user account, 10 free credits are provided so that the user can make the first tests to the API.
If you want to acquire more credits, you can do so through your user account at the prices indicated:
Credits do not expire with time.
Each type of API request operation may have a cost of credits accordingly to the following table:
|Operation (OP)||Credits Consumption|
|TIN Check (TC)||1|
|EU VAT Check (VC)||3|
|NISS Check (NC)||1|
|New/Update Token (NT)||0|
|Get/Update Token (NT)||0|
For a simple explanation of how to use the API check here.
For complete access to API documentation please register here.