Domains is an array of full domain names (FQDNs) to check. Each domain must include a TLD that is configured and enabled. Minimum 1, maximum 100 domains.

Currency optionally selects the ISO 4217 currency the priced results are returned in. When omitted, the currency is resolved from the caller's active org (billing currency) or the platform default for visitors. A valid code outside the platform's supported set is rejected with 422.