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HomeCategoriesData & AnalyticsGreyNoise API

GreyNoise API

Data & Analytics · Security

GreyNoise is a cybersecurity intelligence API that helps security teams distinguish between targeted attacks and the constant background noise of benign internet scanning activity. Rather than alerting on every connection attempt hitting a network, GreyNoise classifies internet traffic so that security operations centers can focus their limited attention on genuine threats rather than the thousands of automated scanners, research organizations, and security companies that continuously probe the entire internet.

GreyNoise API Highlights

GreyNoise API is verified for developer integrations in Nigeria and across African markets, providing documented endpoints, sandbox testing, and developer support.

Authentication

API Key

Rate Limit

Varies by plan

Sandbox Mode
✗ Not Available
Webhooks
Not verified yet
Supported Regions
NigeriaNigeriaGhanaGhanaKenyaKenya
GreyNoise API Services
IP lookupNoise classificationTag-based filteringRIOT benign IP data
Alternative African Company to
StripeTwilioAWS

GreyNoise API is best for:

Security teams needing to distinguish malicious IPs from benign internet scanners

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API Pricing Model
  • Free community plan
  • paid plans from $99/month for business use

GreyNoise API Core Features & Capabilities

Features Included

IP lookupNoise classificationTag-based filteringRIOT benign IP dataBulk IP analysis

Required Access Documents for GreyNoise API

  • GreyNoise AccountRequired
    Register at greynoise.io to obtain API key

Different GreyNoise API use cases

  • Nigerian SOC noise reduction:Filter benign internet scanner traffic from security alerts at Nigerian bank and enterprise SOCs
  • Threat intelligence enrichment:Enrich Nigerian SIEM alerts with GreyNoise IP context to prioritize genuine threats
  • Incident response:Quickly classify IPs involved in incidents at Nigerian organizations as noise or targeted attacks

GreyNoise API Alternatives

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