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Landed Unit Cost – Adjacent Period Changes
x402
Landed Unit Cost – Adjacent Period Changes 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).
Calculates adjacent period-over-period changes in landed unit cost (goods cost + freight + duty + other costs) across multiple retail periods, returning cost breakdown deltas and percentage changes.
Price / call$0.01
Success—
StatusUnknown
How this service works
Landed unit cost - Adjacent period changes: Adjacent period changes for Landed unit cost. 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 adjacent period changes deliverable.
Output
Returns a structured breakdown of adjacent period-over-period changes in landed unit cost, including absolute and percentage deltas for each cost component (goods cost, freight, duty, other costs) and the overall landed unit cost across consecutive period pairs supplied in the input rows.
Example use cases
Quarterly landed cost drift analysis
“Compare my landed unit costs across these four consecutive quarters — Q1: goods $5000, freight $400, duty $200, other $80, 500 units; Q2: goods $5200, freight $420, duty $210, other $85, 510 units; Q3: goods $4900, freight $390, duty $195, other $78, 490 units; Q4: goods $5400, freight $450, duty $225, other $90, 530 units. Show me how costs shifted between each adjacent quarter.”
Freight spike impact on unit cost
“My freight costs spiked last period — run an adjacent period comparison: Period 1 had goods $2000, freight $150, duty $100, other $30, 200 units; Period 2 had goods $2000, freight $380, duty $100, other $30, 200 units. I want to see how much the freight jump moved my landed cost per unit.”
Scenario analysis for import cost changes
“I'm modeling a scenario where I increase my order size and my supplier gives me a discount — Period 1 baseline: goods $8000, freight $600, duty $320, other $120, 1000 units; Period 2 scenario: goods $7200, freight $580, duty $290, other $115, 1200 units. What's the adjacent period change in landed unit cost?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-sector-retail-landed-unit-cost-period-changes?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, local calculation of how landed unit cost components changed between consecutive retail periods, without needing live inventory data, platform fee lookups, or order execution. Ideal for scenario planning, finance reporting, or supply chain cost drift analysis where you already have the raw cost figures and unit counts.
Side effects
- Fewer than 2 rows supplied — minimum 2 periods required for adjacency calculation
- units field is zero or missing — must be a positive non-zero number to compute per-unit cost
- Cost fields contain negative values — all cost inputs must be >= 0
- More than 200 rows submitted — exceeds maxItems limit
- Malformed JSON or missing required fields (goods_cost, freight, duty, other_costs, units) returns validation error
- Payment not attached or insufficient USDC — x402 payment required per call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array |
Tags
x402
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