Security — entry 030 of 30
VulDB
VulDB's API queries its long-running vulnerability database for entries, exploits, and (on enterprise plans) real-time cyber threat intelligence, returning results as JSON, XML, or CSV depending on the requested format. Every account starts with a decaying daily credit trial (50 credits down to 5) that's meant to expire into a paid plan, with commercial packages sold in 200-credit blocks and enterprise tiers unlocking 10,000 credits plus multi-year archive access. The stored URL pointed at a legacy ?doc.api query page that now Cloudflare-challenges automated requests; corrected to the current /kb/api documentation path, which loads cleanly.
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<a href="https://greatapis.com/api/vuldb/"><img src="https://greatapis.com/badge/vuldb.svg" alt="Scored 67 on greatapis.com"></a>Auth quickstart
- Sign up with the provider to get an API key.
- Send it on every request as a header
Authorization: <key> - The exact header isn't documented — Authorization is a common default; confirm in the provider's docs.
Your key is stored only in this browser (localStorage) and sent directly to the API — never to greatapis.