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how to automatically verify cors policies across your endpoints without manual checks

DEV Community·Maximus Beato·about 1 month ago
#VVzKI4Xg
#api#webdev#devtools#cors#example#cross
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the problem managing cors policies across multiple services can be a pain. it's easy to miss misconfigurations or inconsistencies, which can expose your app to security risks or cause cross-origin errors. the solution our api cross-origin-resource-policymapper automatically fetches and analyzes cors headers from your endpoints. it identifies misconfigurations, overly permissive rules, and differences across your services. example bash curl -s https://cross-origin-resource-policymapper.apimesh.xyz/check?urls=https://api1.example.com,https://api2.example.com sample output: { "results": { " https://api1.example.com": { "cors": "allow all", "issues": ["overly permissive"] }, " https://api2.example.com": { "cors": "restricted", "issues": [] } } } how it works it fetches responses from configured endpoints, inspects the CORS headers and policies, then compares them against best practices. it automates what you'd otherwise do manually — making sure your configs stay tight. try it start for free with our preview.…

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