API archive entry · source-reported
Whoisfreaks
Domain and DNS related information that will equip organizaion with comprehensive threat intelligence and attack surface analysis capabilities for enhanced security
Other Security APIs
These records share a directory category and are ordered by similarity of reported access facts. They are a shortlist, not proof of drop-in compatibility.
WhoisJSONApi
Domain WHOIS information to detect and prevent online threats, enhancing overall online safety for individuals and organizations
API key · HTTPS reported · CORS No
ThreatCluster
Threat intelligence: incident clusters, validated IOCs, CVEs, ransomware leak-site victims
API key · HTTPS reported · CORS No
Censys
Search engine for Internet connected host and devices
API key · HTTPS reported · CORS No
Domain Intelligence
DNS, WHOIS/RDAP, SSL, subdomain enumeration, and email security in one parallel call
API key · HTTPS reported · CORS No
GitGuardian
Scan files for secrets (API Keys, database credentials)
API key · HTTPS reported · CORS No
Neetix Liveliness
Face liveness, presentation-attack detection and 1:1 face match for identity verification
API key · HTTPS reported · CORS No
How to compare them
Coverage
Compare exact endpoints, fields, geography, history, and update frequency.
Operating cost
Model request volume, caching, overages, support, and migration cost.
Integration risk
Test auth, errors, pagination, latency, versioning, and outage behavior.
Data rights
Review attribution, redistribution, retention, privacy, and commercial-use terms.
Source reference
This page separates source-reported facts from questions that need live provider verification.