{"entry":{"slug":"haveibeenpwned-api","name":"Have I Been Pwned","category":"api","summary":"Check whether an email or password appears in known breaches.","description":"","auth_mode":"hibp-api-key header (range API is keyless)","endpoint":"https://haveibeenpwned.com/api/v3/breachedaccount/<account>","docs_url":"https://haveibeenpwned.com/API/v3","tags":["security","breach"],"capabilities":["check breach","password exposure check","account security"],"auth_params":[{"name":"hibp-api-key","location":"header","required":true}],"input_format":"Path parameters","output_format":"application/json","rate_limit":"Key tier dependent","pricing":"Paid key; Pwned Passwords range API free","invocation_example":"","verified":false,"verified_at":null,"featured":false,"checks_total":56,"checks_ok":56,"avg_latency_ms":19,"reports_count":0,"health_ok":true,"health_status_code":200,"health_checked_at":"2026-11-06T06:17:09.321+00:00","health_latency_ms":11,"probe_url":null},"watch":{"hint":"Follow \"haveibeenpwned-api\": get alerted when it goes down, comes back, or changes shape. Free, 3 tools per key. Email follows are confirmed by a one-click email before alerts start.","how":"POST https://agentnexus.app/api/public/watch with {\"slug\":\"haveibeenpwned-api\"} and your x-api-key (the key's email gets the alerts), or add \"email\" / \"webhook_url\". Email follows must be confirmed from the inbox before alerts start."}}