emerging · -0.3

WHOIS

Score 21.7 / 100 12 providers 11 APIs Search apis.io →
Variants seen in the corpus: WHOISwhois资产/种子/域名 WHOIS

Providers using this tag (12)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 1 Complete, well-documented, and agent-ready
WhoisFreaksWhoisFreaks is a domain and IP intelligence provider whose REST API suite covers live WHOIS, historical WHO...23 APIs68.9
Strong 3 Solid coverage with minor gaps
APIFreaks - API Hub for DevelopersAPIFreaks is a first-party REST API hub built by JFreaks Software Solutions (Lahore, Pakistan) that ships m...27 APIs64.4IPinfoIPinfo is an IP address data and intelligence platform that provides geolocation (country, region, city, co...17 APIs62.0WhoAPIWhoAPI (founded 2011, WhoAPI Inc.) is a domain-intelligence API company that exposes WHOIS records, real-ti...1 API56.3
Developing 6 Usable, with meaningful gaps to close
MCP360MCP360 is a hosted unified Model Context Protocol gateway operated by Delta4 Infotech Pvt. Ltd. that gives ...38 APIs52.2DomainToolsDomainTools is a domain and DNS intelligence company whose APIs power threat investigation, hunting, and mo...12 APIs50.8CybleCyble Inc. is an AI-native cyber threat intelligence company headquartered in Cupertino, California, servin...1 API45.4LinkPeekA developer utility REST API bundling ~92 JSON endpoints for URL intelligence (link preview, metadata, Open...6 APIs42.8SpaceshipSpaceship is a domain registrar and domain marketplace offering domain registration, DNS management, WHOIS ...10 APIs40.8_done_done is an agent-native catalog of 26 single-purpose utility REST APIs — network and DNS lookups, domain i...27 APIs40.7
Thin 1 Limited public surface area
Chaitin TechChaitin Tech (长亭科技) is a Chinese cybersecurity company best known for SafeLine (雷池), a self-hosted, semanti...556 APIs35.5
Emerging 1 Early or largely undocumented
DomScanDomain intelligence API for domain availability, DNS, WHOIS/RDAP, valuation, security checks, email posture...1 API13.4

APIs with this tag (11)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 2 Complete, well-documented, and agent-ready
WhoisFreaks MCP ServerOfficial open-source Model Context Protocol server (Java) exposing 14 WhoisFreaks domain-intelligence tools...68.9WhoisFreaks WHOIS APIWHOIS lookup APIs (live, historical, reverse, bulk)68.9
Strong 2 Solid coverage with minor gaps
APIFreaks MCP ServerOfficial first-party Model Context Protocol server (Apache-2.0) exposing 59 read-only tools across 13 categ...64.4IPinfo whois APIIP WHOIS API62.0
Developing 5 Usable, with meaningful gaps to close
MCP360 Whois APIThe whois API from MCP360 — 3 operation(s) for whois.52.2ODIN APIREST API for ODIN, Cyble's internet-scanning search engine. Twenty-seven operations across five datasets — ...45.4ASN LookupLook up the network operator, country, and address block behind any IP address or ASN number. Given an inte...40.7DNS & WHOIS LookupLook up all 13 DNS record types plus full WHOIS registration data for up to 10 domains in one call. Send up...40.7Domain Availability CheckerCheck whether 1–10 domain names have an active registration record using the official RDAP protocol. Give t...40.7
Thin 1 Limited public surface area
Chaitin Tech 资产/种子/域名 WHOIS APIThe 资产/种子/域名 WHOIS API from Chaitin Tech — 6 operation(s) for 资产/种子/域名 whois.35.5
Emerging 1 Early or largely undocumented
DomScan APIREST domain-intelligence API (40+ endpoints under /v1) for availability, DNS, WHOIS/RDAP, SSL/TLS, email au...13.4

Score breakdown

Frequency
40.7
log-scaled weighted occurrences
Breadth
0.3
spread across providers
Quality lift
57.4
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Related tags

Domain Intelligence 6 co-occurrences DNS 8 co-occurrences Domains 5 co-occurrences Company 5 co-occurrences

Where this tag comes from

Provider tag10
Api tag11
Openapi tag5
Openapi op tag23