Check domain availability. .ru and .tk are temporarily unavailable and return data.status unavailable without a registry lookup. The response also flags premium (non-standard priced) domains: data.is_premium indicates whether the domain is premium, and data.premium_price carries the premium registration and renewal prices (ex. VAT) when it is, or null otherwise. Use these to detect and display a premium price before ordering; the register amount is what you confirm via accept_premium_price on the order endpoint. Extensions that require a local presence can be ordered with our trustee service: data.has_trustee_available indicates whether that applies, and data.trustee_price carries the yearly trustee price (ex. VAT), or null otherwise. That price is what you confirm via accept_trustee_price on the order endpoint.