APIRadar – Open-Source API Key Scanner

Real-time leaked API key scanner for public GitHub repos

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Real-time leaked API key scanner for public GitHub repos

58 followers

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Security software

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Observability tools

APIRadar monitors public GitHub repositories in real time for exposed API keys across OpenAI, Anthropic, Google Gemini, OpenRouter, xAI, Groq, Cerebras, Slack, Discord, and Telegram. Candidate matches are validated through a 6-stage pipeline: regex matching, prefix sanitization, placeholder filtering, Shannon Entropy calculation (H >= 2.5), and a custom trigram Markov model trained on the Google 10k English corpus to eliminate false positives. Redacted results stream to a Next.js dashboard.

APIRadar – Open-Source API Key Scanner Alternatives

Looking beyond APIRadar for leaked-key defense? Try Aikido Security for end-to-end app security, or Infisical to centralize and sync env vars. Harden secrets with Phase, pressure-test your stack via Astra Security, and proactively probe apps with Strix.