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API Response Formatter

Beautify and syntax highlight JSON/XML responses.

Last validated: Pending

API Response Formatter cleans and indents raw JSON payloads from API calls for debugging and code review. It is useful when inspecting webhook payloads, API error responses, or comparing actual vs. expected output structures. The tool highlights syntax and applies consistent indentation. Use it during development and QA to quickly spot data shape mismatches.

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Input Pattern

Enter values in the left panel, keep units explicit, run the calculation, then copy or share the result. Invalid fields are highlighted immediately.

API Response Formatter

Beautify and syntax highlight JSON/XML responses.

Formatted Output

How to use this tool

  1. Paste a JSON payload into the input box.
  2. Run to produce a formatted, colorized output for review.
  3. Copy the formatted result or compare it against a known schema.

Worked Example

Auto-generated from the tool's current default or entered inputs.

Example Inputs

Expected Outputs

Interpretation

Scenario Compare (A vs B)

Use this to compare two input sets and quantify change in key outputs.

No comparable scalar inputs were detected for this tool.

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