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Job Listing Inventories — Adjacent Row Changes & Secondary-Measure Weighted Mean
x402
Job Listing Inventories — Adjacent Row Changes & Secondary-Measure Weighted Mean is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).
Computes adjacent row-to-row changes and a secondary-measure weighted mean for up to 200 rows of job listing inventory data (listing_count, duplicate_listings).
Price / call$0.01
Success—
StatusUnknown
How this service works
Job listing inventories — Adjacent row changes + Secondary-measure weighted mean: Adjacent row changes + Secondary-measure weighted mean for supplied job listing inventories records (listing_count, duplicate_listings). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.
Output
Returns two analytical reports: (1) adjacent row-to-row changes for the chosen primary field (listing_count or duplicate_listings) across the supplied rows, and (2) a weighted mean of the secondary measure using the primary field as weights — both computed locally against the supplied data, up to 200 rows.
Example use cases
Day-over-day listing count delta
“I have a table of daily job listing counts for two company groups over the past week — can you calculate the adjacent row changes in listing_count and also give me a duplicate_listings-weighted mean across all the rows?”
Duplicate listing trend analysis
“Here are 50 rows of job listing inventory data with listing_count and duplicate_listings per day per company group. Please compute the row-to-row changes in duplicate_listings and the listing_count-weighted mean so I can spot anomalies.”
Multi-group inventory comparison
“I'm comparing job listing inventories across four company groups over 30 days — run the adjacent row change report and the secondary-measure weighted mean on listing_count for me so I can see how each group trends.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-company-13-159?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have up to 200 rows of job listing inventory records and need both sequential (adjacent row) delta analysis and a weighted mean computation in a single call, without requiring live data lookup, external enrichment, or prediction. Ideal for offline batch analytics on structured listing inventory exports.
Side effects
- rows array exceeds 200 items — request rejected
- missing required row fields (row_id, date, listing_count, duplicate_listings) — validation error
- invalid date format (must be YYYY-MM-DD) — schema validation failure
- null values in numeric fields may affect weighted mean computation
- field enum value not 'listing_count' or 'duplicate_listings' — rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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