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Inventory List Difference Checker
x402
Inventory List Difference Checker is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).
Compares two string arrays and returns the unique values in each list plus the values shared between them, optimized for inventory workflows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Inventory List difference checker: Compare two lists and return unique and shared values. Tailored for inventory workflows.
Output
Returns a structured object containing: items unique to the left list, items unique to the right list, and items shared by both lists — effectively the set difference and intersection of the two input arrays.
Example use cases
Warehouse stock reconciliation
“I have two warehouse stock lists — warehouse 1 has ['SKU-001','SKU-002','SKU-003'] and warehouse 2 has ['SKU-002','SKU-004'] — can you compare them and tell me which SKUs are exclusive to each warehouse and which ones overlap?”
New vs discontinued products check
“My old product catalog is ['chair-oak','table-oak','lamp-brass'] and my new catalog is ['chair-oak','lamp-chrome','mirror-gold'] — compare the two and show me what was added, what was removed, and what stayed the same.”
Purchase order vs received goods audit
“I ordered these items: ['bolt-m5','nut-m5','washer-m5','screw-m6'] but received these: ['bolt-m5','washer-m5','screw-m8','bracket-l'] — can you diff the two lists so I know what's missing and what arrived unexpectedly?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/compare-lists-inventory?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, affordable ($0.01/call) set-comparison operation specifically framed around inventory workflows — finding what's unique to each list and what's shared — without setting up custom code or a database query. Best suited for ad-hoc agent tasks involving two discrete string-based item lists.
Side effects
- Non-array input for left or right fields returns a validation error
- Empty arrays on both sides return empty unique and shared sets
- Very large arrays may time out or hit payload limits
- Duplicate values within a single list may produce unexpected set behavior depending on deduplication logic
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| left | array | |
| right | array |
Tags
x402
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