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Material Libraries — Adjacent Row Changes + Secondary-Measure Weighted Mean
x402
Material Libraries — 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 2026-10-31).
Computes adjacent row-over-row changes and secondary-measure weighted mean analytics for supplied material library records (material_count, texture_mb) across up to 200 rows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Material libraries — Adjacent row changes + Secondary-measure weighted mean: Adjacent row changes + Secondary-measure weighted mean for supplied material libraries records (material_count, texture_mb). 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 for the supplied material library rows: (1) adjacent row changes showing the difference in the selected field (material_count or texture_mb) between consecutive rows, and (2) a secondary-measure weighted mean where one metric is weighted by the other. Results are computed locally on up to 200 supplied rows with no external data lookups.
Example use cases
Game asset pipeline change tracking
“I have my game's material library records across the last 200 dates — can you calculate the adjacent row-to-row changes in material_count and the weighted mean using texture_mb as the secondary measure? Here are my rows with row IDs, dates, asset groups, material counts, and texture sizes.”
3D scene texture size trend analysis
“For my 3D rendering pipeline, I've got a dataset of material library entries with dates, asset groups, texture_mb, and material_count. Run the adjacent row changes and weighted mean report on texture_mb so I can see how texture sizes are shifting between consecutive entries.”
Creative asset group comparison over time
“I'm tracking two asset groups — 'characters' and 'environments' — across 50 material library records with dates and both material_count and texture_mb columns. Give me the adjacent differences and secondary-measure weighted mean for material_count so I can compare how each group's materials are evolving.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-creative-03-159?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have tabular material library data with material_count and texture_mb columns and need both row-over-row delta analysis and a weighted mean computed together in a single paid call. It is purpose-built for creative asset pipeline analytics (game dev, 3D content) rather than general-purpose statistical APIs, and bundles two reports for one flat fee of $0.01 USDC covering up to 200 rows.
Side effects
- More than 200 rows submitted — request exceeds maxItems limit
- Missing required fields (row_id, asset_group, date, material_count, texture_mb) on any row
- Invalid date format — must match YYYY-MM-DD pattern
- Field selector not one of the two allowed enum values: material_count or texture_mb
- Null values in both measure fields may produce incomplete weighted mean calculation
- Payment of 0.01 USDC not fulfilled — x402 payment required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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