whoisgeni-us
WhoisGenius provides a Domain Intelligence API that attributes domain ownership, bypasses GDPR redactions, and reveals hidden operators behind CDNs. It aggregates over 20 signals, delivering confidence scores with full evidence chains for security, compliance, and research use cases. The service offers real-time analysis, historical data, and portfolio discovery across hundreds of millions of domains, supporting teams in phishing attribution, trademark enforcement, and vendor screening.
whoisgeni-us publishes 13 API contracts indexed on the APIs.io network, including Account API, Analysis API, Authentication API, and 10 more. Tagged areas include Company, Domain Intelligence, Security, Compliance, and Data Enrichment.
The whoisgeni-us catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
whoisgeni-us’ developer surface includes authentication, changelog, API reference, documentation, getting-started guide, engineering blog, pricing, and 23 more developer resources.
Kin Score
Standards implemented 1
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
APIs 13
Individual APIs this provider publishes, each with its own machine-readable definition.
whoisgeni-us Account API
The account API from whoisgeni-us — 2 operation(s) for account.
whoisgeni-us Analysis API
The analysis API from whoisgeni-us — 3 operation(s) for analysis.
whoisgeni-us Authentication API
The authentication API from whoisgeni-us — 6 operation(s) for authentication.
whoisgeni-us Billing API
The billing API from whoisgeni-us — 9 operation(s) for billing.
whoisgeni-us Byok API
The byok API from whoisgeni-us — 2 operation(s) for byok.
whoisgeni-us Correlation API
The correlation API from whoisgeni-us — 2 operation(s) for correlation.
whoisgeni-us Domains API
The domains API from whoisgeni-us — 2 operation(s) for domains.
whoisgeni-us Entities API
The entities API from whoisgeni-us — 2 operation(s) for entities.
whoisgeni-us Health API
The health API from whoisgeni-us — 4 operation(s) for health.
whoisgeni-us Jobs API
The jobs API from whoisgeni-us — 5 operation(s) for jobs.
whoisgeni-us MCP API
The mcp API from whoisgeni-us — 1 operation(s) for mcp.
whoisgeni-us Schema Templates API
The schema-templates API from whoisgeni-us — 2 operation(s) for schema-templates.
whoisgeni-us Webhooks API
The webhooks API from whoisgeni-us — 4 operation(s) for webhooks.
Scroll for all 13
Agent Skills 4
Packaged agent skills for driving this provider's APIs from an AI assistant.
whoisgeni-us-correlation
AGENT SKILLwhoisgeni-us-manage-api-keys
AGENT SKILLwhoisgeni-us-manage-webhook-secret
AGENT SKILLwhoisgeni-us-submit-analysis
AGENT SKILLSemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Whoisgeni Us Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
whoisgeni-us API Rules
SPECTRALJSON Schema 6
Standalone JSON Schema definitions for this provider's data models.
AutoRechargeUpdateRequest
JSON SCHEMABatchSubmitRequest
JSON SCHEMABulkSubmitRequest
JSON SCHEMACorrelateRequest
JSON SCHEMASubmitRequest
JSON SCHEMAUpdateTemplateRequest
JSON SCHEMASecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 2
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 8
Pagination, idempotency, versioning, errors, and events
Scroll for all 8
Access & Security 5
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 2
Properties that don't map to a standard resource type
Source (apis.yml)
whoisgeni-us API — frequently asked questions
Does whoisgeni-us have an API?
Yes. APIs.io lists 13 APIs from whoisgeni-us, including whoisgeni-us Account API, whoisgeni-us Analysis API and whoisgeni-us Authentication API, and 10 more.
Is there an OpenAPI specification for the whoisgeni-us API?
Yes. APIs.io indexes 13 OpenAPI specifications for whoisgeni-us, each linked for download from this page.
How do I authenticate with the whoisgeni-us API?
whoisgeni-us uses bearer-token authentication (1 scheme). The details are profiled on APIs.io as Whoisgeni Us Authentication.
Is the whoisgeni-us API ready for AI agents?
whoisgeni-us has a Kin Score of 49.9 out of 100 (developing) and an Agent Readiness score of 33.6 (agent-ready), scored by API Evangelist on 2026-11-02.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.