curl --request POST \ --url 'https://api.unify.ai/v0/user/validate-tax-id?tax_id=None&country=None' \ --header "Authorization: Bearer $UNIFY_KEY"
{}
Validate a tax ID format for a specific country.
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Bearer <token>
<token>
Tax ID to validate
Two-letter country code