Basics of Qualys API
Qualys has published a detailed guide on using API. Primarily this blog will concentrate on “cURL” and “PowerShell” as the scripting language to query the API.
Note on API limits: Qualys has applied rate limit on API calls based on subscription. Reading API limit is easy, look for X-Powered-By header in http-reponse headers, “X-RateLimit-Limit:” API calls per “X-RateLimit-Window-Sec:/60*60” hrs. Ex: if “X-RateLimit-Limit: 100” “X-RateLimit-Window-Sec: 86400” Then,