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  1. Have I Been Pwned
  2. API & Technical Integration
  3. API Troubleshooting

API Troubleshooting

  • Why do I get a cross-origin resource sharing (CORS) exception when calling an authenticated API from the browser?
  • Can I retrieve additional information exposed in a breach beyond just the email address?
  • How can I get troubleshooting support for an unexplainable problem with the API?
  • Why do I keep getting HTTP 429 "Too Many Requests" when querying within the rate limit?
  • Why do all requests return HTTP 401 "Unauthorised"?
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