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API Documentation

Integrate real-time threat intelligence into your security workflows

Threat Radar API v1

The Threat Radar API provides programmatic access to real-time threat intelligence data from multiple sources. Integrate threat monitoring, vulnerability scanning, and security alerts directly into your applications, SIEM systems, or security workflows.

Quick Start

  1. Register for an account at radar.offseq.com/console
  2. Verify your email address
  3. Get your API key from the verification response or welcome email
  4. Complete your profile to manage the API key in the Console
  5. Start calling straight away — free keys are accepted at 30 requests/hour; upgrade in Console -> Billing for higher limits
  6. Start making API requests with your key

Base URL

https://radar.offseq.com/api/v1

Response Format

application/json

Features

  • Real-time threat intelligence from multiple sources
  • CVE vulnerability data with enriched metadata
  • IoC (Indicators of Compromise) checking
  • Product, vendor, and version-level monitoring
  • Geographic threat distribution data (structured + AI-identified)
  • RESTful API with JSON responses
  • API access on every tier — Free included, at 30 requests/hour
  • Per-tier rate limiting, from Free through Enterprise

What you can filter on

GET /threats supports 19 filter parameters plus aliases. Highlights:

  • Identifier normalization2025-1974 = cve-2025-1974 = CVE-2025-1974
  • Fuzzy version match — finds affectedVersions=1.24.0 even in unstructured news/Reddit posts
  • Multi-valuetag=a,b or severity=critical&severity=high
  • CVSS rangeminCvss=9.0
  • Exploitation & patch flagshasExploits=true, hasPatch=true
  • Date windowspublishedAfter + publishedBefore or days=7
  • CWE filteringcwe=787
  • Diagnostic headers — typos surface in X-Unknown-Params

See the for the complete reference, or hit GET /api/v1/threats/filters for a machine-readable catalog.