// SECURITY
GreyNoise
Query IPs in the GreyNoise dataset and retrieve a subset of the full IP context data
GreyNoise is a free public Security API that requires apiKey authentication. It supports HTTPS.
// FACTS
- Category
- Security
- Authentication
- apiKey
- HTTPS
- yes
- CORS
- unknown
- Endpoint
- docs.greynoise.io
- Cost
- Free
// FREQUENTLY ASKED
What is GreyNoise?
GreyNoise is a free public API in the Security category. Query IPs in the GreyNoise dataset and retrieve a subset of the full IP context data
Does GreyNoise require authentication?
Yes — GreyNoise requires apiKey authentication to make requests.
Is GreyNoise free?
Yes. GreyNoise is listed in our directory of free public APIs and is free to use. Check the official site for any rate limits or paid tier limitations.
Does GreyNoise support HTTPS?
Yes, GreyNoise supports HTTPS encrypted requests.