Vat number api verification

I heared that General Authority of Zakat and Tax (GAZT) in Saudi Arabia provides an API for accessing company information,
The API endpoint for retrieving company details by VAT number is typically in the format:
https://api.gazt.gov.sa/vat/registered-businesses/{vatNumber}
but neither website: www.gazt.gov.sa nor the previous endpoint get response
Any help??