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Economic Order Quantity - Sequential Input-Change Attribution (Waterfall)
x402
Economic Order Quantity - Sequential Input-Change Attribution (Waterfall) is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).
Performs sequential (waterfall) attribution analysis showing how each input change to the Economic Order Quantity formula contributes to a shift in the EOQ result between two scenarios.
Price / call$0.01
Success—
StatusUnknown
How this service works
Economic order quantity - Sequential input-change attribution: Sequential input-change attribution for Economic order quantity. 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 sequential input-change attribution deliverable.
Output
A sequential (waterfall) attribution report showing the EOQ value before and after the input changes, with each input variable's isolated contribution to the total EOQ delta presented in sequential order, allowing users to understand which parameter drove how much of the change in optimal order quantity.
Example use cases
Demand surge impact on reorder quantity
“Our annual demand jumped from 5000 to 6500 units while order cost stayed at $30 and holding cost stayed at $4 — run a sequential waterfall attribution so I can see exactly how much that demand increase alone moved our economic order quantity.”
Simultaneous cost and demand change attribution
“We just renegotiated our ordering cost down from $50 to $35 and our holding cost went up from $3 to $4.50, while demand stayed at 2000 units — break down sequentially how each of those cost changes contributed to the net shift in our EOQ.”
Scenario comparison for procurement planning
“Before our supplier change: annual demand 8000, order cost $40, holding cost $5. After: demand 8500, order cost $28, holding cost $5. Can you run the sequential input-change attribution on our EOQ to see which factor drove the biggest change in our optimal order quantity?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-sector-retail-economic-order-waterfall?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to understand not just that your EOQ changed between two scenarios, but why — specifically how much each individual input variable (demand, order cost, holding cost) contributed to the overall shift. Ideal for retail operations teams doing scenario analysis, procurement reviews, or explaining EOQ changes to stakeholders. Not suitable for real-time inventory data, live order execution, or platform fee lookups.
Side effects
- annual_holding_cost_per_unit of zero or negative rejected (exclusiveMinimum: 0)
- missing required fields (annual_demand, order_cost, annual_holding_cost_per_unit) in either before or after object returns validation error
- negative values for demand or order cost may be rejected
- extremely large input values near the 1e12 maximum boundary may produce very large but valid results
- payment failure or insufficient USDC balance prevents call execution
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| after | object | |
| before | object |
Tags
x402
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