Check a domain's availability and price
Asks the registry, in real time, whether one exact domain can be bought here and what it costs. Search results are cached and only advisory, so check the name the buyer picked before quoting a final price or calling purchase. price is the first year and renewal_price each later year, both in cents and already retail. When available is false, reason says why: domain_unavailable (taken), extension_not_supported or extension_not_supported_via_api (that ending can’t be bought here; connect the domain instead), or a registry status such as extension_disallows_registration.
Authorizations
API key in the format: Bearer {api_token}
Query Parameters
The exact domain to check, e.g. acme.co.
Response
Availability and price
domain_check Why the domain can't be bought; null when available.
First-year registration price in cents.
Price of each later year in cents.

