At a glance
Four groups of endpoints.
Search indexes and trend series rebuild daily. WHOIS, DNS and safety checks resolve live at request time. Registrant personal data is not returned.
Search
Lifecycle
New, active, aged, expired and deleted names, plus whole-TLD browse and marketplace listings.
Lookup
Live
WHOIS, DNS, reverse nameserver, safety check, typosquat scan and certificate history.
Trends
7 - 180d
Registration volumes per gTLD with moving averages, keyword trends, and status monitors.
Bulk
Batched
Availability and TLD checks by list, CSV export, cursor-based paging for large sets.
Get started
Keys and docs live on DomainKits.
The reference covers every endpoint, its parameters and its current limits. The same key works from REST, the TypeScript SDK, the n8n node and an MCP client.
API by DomainKits · API status · info@domainkits.com