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Net Merchandise Sales – Benchmark Correlation
x402
Net Merchandise Sales – Benchmark Correlation is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).
Computes the correlation between calculated net merchandise sales values (gross sales minus discounts and returns) and a supplied benchmark series, across up to 200 row observations.
Price / call$0.01
Success—
StatusUnknown
How this service works
Net merchandise sales - Benchmark correlation: Benchmark correlation for Net merchandise sales. Supplied retail figures only. Local calculation and scenario analysis; no live inventory, account access, platform fee lookup or order execution. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded benchmark correlation deliverable.
Output
Returns a benchmark correlation deliverable: a correlation coefficient (and supporting statistics) measuring the linear relationship between the calculated net merchandise sales series (gross sales minus discounts minus returns) and the supplied benchmark series, computed locally with no live inventory or platform access.
Example use cases
Seasonal sales vs market index alignment
“I want to see how closely our net merchandise sales track the retail market index this quarter — here are our monthly gross sales, discounts, and returns for 6 months, and I'll give you the corresponding index values [100, 105, 103, 110, 108, 112]. Can you calculate the correlation?”
Multi-SKU promotion effectiveness check
“We ran a big discount campaign over 8 weeks. Here's our weekly gross merchandise sales, discount amounts, and return figures. Compare the resulting net sales against our internal benchmark targets [5000, 5200, 5400, 5600, 5800, 6000, 6200, 6400] and tell me how correlated they are.”
Scenario analysis for new returns policy
“I'm modeling what would happen if we cut returns by 20% across our last 12 months of data. Here are the original gross sales, discounts, and returns figures — can you correlate the adjusted net merchandise sales against our competitor's benchmark series to see how the policy change would shift our alignment?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-sector-retail-net-merchandise-sales-correlation?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, local correlation calculation between a net merchandise sales time series and an external benchmark, without needing live inventory access, account data, or order execution. Ideal for retail analysts running scenario analysis, promotion reviews, or trend alignment checks against market indices or internal targets. Best suited for batch sizes up to 200 observations at low cost ($0.01 USDC per call).
Side effects
- Fewer than 2 rows or benchmark values provided — minimum 2 items required for correlation
- Row count and benchmark array length mismatch — correlation requires paired observations
- Negative or out-of-range values for gross_merchandise_sales, discounts, or returns exceeding bounds
- Zero-variance series (all identical values) causing undefined or NaN correlation result
- Malformed JSON input not matching the required schema structure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| benchmarks | array |
Tags
x402
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