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Observed Unit Sales Velocity – Two-Input Scenario Grid
x402
Observed Unit Sales Velocity – Two-Input Scenario Grid is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).
Generates a two-input scenario grid report for observed unit sales velocity, varying sold_units and observed_days axes across supplied retail figures.
Price / call$0.01
Success—
StatusUnknown
How this service works
Observed unit sales velocity - Two-input scenario grid: Two-input scenario grid for Observed unit sales velocity. Supplied retail figures only, up to 200 records. No platform access, live rates or order execution. One of 25 new profiles across 20 shared operations in this industry. 0.01 USDC includes one bounded two-input scenario grid report.
Output
A bounded two-input scenario grid report showing computed unit sales velocity (units per day) for every combination of the supplied x-axis and y-axis values, anchored to the provided baseline of sold_units and observed_days. Up to 200 records returned, no live market data or order execution included.
Example use cases
Retail inventory pacing stress test
“I want to stress test my retail sales velocity — baseline is 200 units sold over 14 days. Can you generate a scenario grid varying sold_units across 180, 200, and 220 on one axis, and observed_days across 12, 14, and 16 on the other?”
Weekly sell-through sensitivity for a product launch
“We just launched a product and sold 500 units in 5 days. Run a two-input velocity scenario grid with sold_units varying from 400 to 600 and observed_days from 4 to 7 so I can see how velocity changes across those combinations.”
Sales ops planning for quarterly review
“For our quarterly review I need a unit sales velocity scenario matrix — set the baseline to 1000 units sold over 30 days, vary sold_units at 900, 1000, and 1100, and observed_days at 28, 30, and 32.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ar-retail-unit-sales-velocity-stress-grid?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, cheap ($0.01 USDC) two-dimensional what-if table for unit sales velocity using your own supplied retail figures — particularly when you want to see how velocity responds to simultaneous changes in both sold units and observation window length, without needing live platform data or order execution.
Side effects
- Invalid enum for field_x or field_y (must be 'sold_units' or 'observed_days')
- field_x and field_y set to the same value, producing a degenerate grid
- observed_days baseline or values_y containing zero (exclusiveMinimum constraint violated)
- values_x or values_y arrays exceeding 10 items each
- Numeric values outside allowed range causing schema validation failure
- Missing required baseline fields (sold_units or observed_days)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| field_x | string | |
| field_y | string | |
| baseline | object | |
| values_x | array | |
| values_y | array |
Tags
x402
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