API archive entry · source-reported
Microsoft Security Response Center (MSRC)
Programmatic interfaces to engage with the Microsoft Security Response Center (MSRC)
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.
Dehash.lt
Hash decryption MD5, SHA1, SHA3, SHA256, SHA384, SHA512
No auth · HTTPS reported · CORS Unknown
EmailRep
Email address threat and risk prediction
No auth · HTTPS reported · CORS Unknown
FilterLists
Lists of filters for adblockers and firewalls
No auth · HTTPS reported · CORS Unknown
Mozilla http scanner
Mozilla observatory http scanner
No auth · HTTPS reported · CORS Unknown
Mozilla tls scanner
Mozilla observatory tls scanner
No auth · HTTPS reported · CORS Unknown
National Vulnerability Database
U.S. National Vulnerability Database
No auth · HTTPS reported · CORS Unknown
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.