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API JSON Viewer

View and explore JSON responses from REST API endpoints. Enter an API URL to fetch the response and inspect it formatted, with its status code, content type and round-trip time.

Endpoint

GET

API Response

json

The formatted response body will appear here…
press to send request

Requests go straight from your browser to the endpoint — JSONKits never proxies or stores them. Endpoints without CORS headers will refuse the call.

What Is This Tool?

View and explore JSON responses from any REST API. Perfect for API development, testing endpoints, and debugging JSON responses.

How to Use

  1. Enter a REST API URL in the input field.
  2. Click "Send request" to fetch and display the response.
  3. Review the formatted JSON output.

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