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Legion AI Intelligence API Review

Legion AI Intelligence API provides a database of over 1,100 classified incidents related to AI agent security, consolidating data from multiple sources.

shipped Sep 8, 2026researchfreemium
Domain rating83
research
Legion AI Intelligence API — product screenshot

Why it matters

1Offers a database of over 1,100 classified incidents related to AI agent security.
2Consolidates data from CVE, GitHub Security Advisories, and HackerNews.
3Provides daily updates via an automated pipeline.
4Includes incident type and severity classification, source URL verification, and cause chain analysis.

About Legion AI Intelligence API

Business Model
Subscription SaaS
Target Audience
Cybersecurity professionals and organizations

Pricing Plans

BASIC
$0.00 / mo
  • Access to basic features
  • Limited API calls
PRO
$9.99 / mo
  • Access to advanced features
  • Increased API calls
  • Priority support
ULTRA
$29.99 / mo
  • All Pro features
  • Enhanced rate limits
  • Detailed incident analysis
MEGA
$99.99 / mo
  • All Ultra features
  • Custom integrations
  • Dedicated support

Specs

API Available

Yes, public API

overview

What is Legion AI Intelligence API?

Legion AI Intelligence API is an AI security incident research tool developed by gemmozero that enables cybersecurity professionals and organizations to access and analyze a database of over 1,100 classified incidents related to AI agent security. It consolidates data from multiple sources, including CVE, GitHub Security Advisories, and HackerNews, allowing users to filter incidents and access statistics.

features

Key Features of Legion AI Intelligence API

The Legion AI Intelligence API offers a comprehensive set of features designed for detailed analysis of AI agent security incidents. These capabilities facilitate efficient research and threat intelligence gathering for cybersecurity professionals.

  • Access to over 1,100 classified incidents related to AI agent security.
  • Daily updates of the incident database via an automated pipeline.
  • Classification of incidents by type and severity.
  • Verification of source URLs for incident data.
  • Analysis of cause chains for reported security incidents.
  • Consolidation of data from multiple sources, including CVE, GitHub Security Advisories, and HackerNews.
  • Filtering capabilities for incidents based on various criteria.
  • Access to statistical data derived from the incident database.

use cases

Who Should Use Legion AI Intelligence API?

Legion AI Intelligence API is specifically designed for entities and individuals engaged in cybersecurity, particularly those focused on the security of AI systems and agents. Its structured data and consolidation capabilities make it valuable for threat intelligence and vulnerability management.

  • Cybersecurity professionals: For researching and understanding emerging threats to AI agents and systems.
  • Cybersecurity organizations: For enhancing threat intelligence platforms and incident response strategies related to AI security.
  • AI developers and researchers: To identify potential security vulnerabilities in AI models and applications during development and deployment.
  • Security analysts: For correlating AI-specific security incidents with broader threat landscapes and vulnerability databases.

how to use

How to Use Legion AI Intelligence API

To utilize the Legion AI Intelligence API, users must access it via the RapidAPI platform, where they can subscribe to a suitable pricing tier and obtain API credentials. The API documentation provides details on available endpoints and query parameters.

  • 1Navigate to the Legion AI Intelligence API listing on RapidAPI (https://rapidapi.com/gemmozero/api/legion-ai-security-incidents).
  • 2Select a pricing plan (BASIC, PRO, ULTRA, or MEGA) and subscribe.
  • 3Obtain the necessary API key and endpoint details from the RapidAPI dashboard.
  • 4Integrate the API into your applications or scripts using standard HTTP requests.
  • 5Utilize query parameters to filter incidents by type, severity, source, or other classifications.
  • 6Access and analyze the returned JSON data containing incident details and statistics.

pricing

Legion AI Intelligence API Pricing & Plans

Legion AI Intelligence API operates on a freemium model, offering multiple subscription tiers to accommodate varying usage needs. Each tier provides access to the database of AI security incidents with different request limits and features.

  • BASIC: $0.00 / month (includes a limited number of API calls and access to core data).
  • PRO: $9.99 / month (offers increased API call limits and potentially more detailed data access).
  • ULTRA: $29.99 / month (provides higher API call volumes and enhanced features).
  • MEGA: $99.99 / month (designed for extensive usage with the highest API call limits and full feature set).

Pros

  • +Specialized database of over 1,100 classified incidents focused on AI agent security.
  • +Consolidates data from multiple authoritative sources: CVE, GitHub Security Advisories, and HackerNews.
  • +Provides daily updates via an automated pipeline, ensuring current data.
  • +Offers incident type and severity classification, along with cause chain analysis.
  • +Includes a freemium pricing model with a free BASIC tier for initial access.
  • +API available for programmatic access and integration into existing security workflows.

Cons

  • Specific user reviews and reception for this particular API by 'gemmozero' are not widely available.
  • The 'Legion AI' brand name is used by several distinct entities, which may lead to confusion.
  • Detailed information on API rate limits and specific feature differences between paid tiers is not immediately apparent without direct RapidAPI access.
  • Requires integration via RapidAPI, which may add an additional layer for some users.

Similar Tools

Legion AI Intelligence API vs Competitors

The Legion AI Intelligence API distinguishes itself in the cybersecurity landscape by focusing specifically on AI agent security incidents and consolidating diverse data sources. While other APIs provide vulnerability data, Legion AI offers a specialized classification and aggregation.

1
National Vulnerability Database (NVD) API

Provides direct, official access to the U.S. government's repository of standards-based vulnerability management data, primarily Common Vulnerabilities and Exposures (CVEs).

While it offers comprehensive CVE data, the NVD API lacks the specific 'AI agent security' classification and the consolidation with GitHub Security Advisories and HackerNews that Legion AI provides. Users would need to filter and correlate data themselves to identify AI-relevant incidents.

2
GitHub Security Advisories API

Offers programmatic access to security advisories for repositories hosted on GitHub, including those affecting open-source projects and their dependencies.

This API focuses solely on GitHub-related advisories and does not include CVEs from other sources or the specific 'AI agent security' classification provided by Legion AI. Users would need to combine this with other data sources and perform their own analysis for AI relevance.

3
OSV (Open Source Vulnerabilities)

Aggregates vulnerability data from various open-source ecosystems and projects, providing a unified API for querying vulnerabilities affecting open-source software.

OSV consolidates data from multiple sources, including some that Legion AI uses (like GitHub advisories and CVEs via other databases), making it closer in consolidation. However, it doesn't have the explicit 'AI agent security' classification that Legion AI provides, requiring users to interpret relevance to AI systems.

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