API Response Regression Diff
Created by
Stas Persiianenko
Actor
JSON Diff Tool
Compare baseline and current JSON responses while ignoring noisy timestamp fields to catch real API schema regressions.
JSON Diff Toolautomation-lab/json-diff-tool
Change
Path
Value A
Value B
+2 fieldsTextNumberBooleanListObject
Input
📄 JSON A (inline):{"id":123,"status":"active","meta":{"timestamp":"2026-01-01T00:00:00Z"},"plan":{"tier":"pro","seats":5}}
📄 JSON B (inline):{"id":123,"status":"active","meta":{"timestamp":"2026-01-02T00:00:00Z"},"plan":{"tier":"business","seats":8},"features":["sso"]}
📊 Output mode:flat
🔃 Ignore array item order:true
🚫 Ignore keys (dot-notation):meta.timestamp
🔢 Max depth:0
Output fields
Change
Path
Value A
Value B
Type A
Type B
Sign up on Apify01
Create your Apify account to access the JSON Diff Tool.
Start the run02
The Actor will start running based on the input automatically.
Receive the output03
Monitor the progress in real-time. You will be notified as soon as your dataset is complete and ready for review.
Integrate into your workflow04
The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow.
