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cURL API Testing Workflow

Debug APIs with cURL: copy from DevTools, parse, convert to fetch or Python, validate JSON responses.

Updated 2026-05-21

Steps

  1. Copy cURL from DevTools Open tool →
  2. Convert to fetch Open tool →
  3. Validate JSON response Open tool →

FAQ

How do I test an API with cURL?
Copy the request as cURL from browser network tab, parse it to inspect headers and body, then convert to code your app uses.
cURL vs Postman?
cURL is universal for sharing exact requests; Postman is better for collections. Both start from the same HTTP details.
Where is the User-Agent header?
Our User Agent Generator helps when you need to test different clients.

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