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Bundle Contribution - Local Finite-Change Elasticity
x402
Bundle Contribution - Local Finite-Change Elasticity 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 local finite-change elasticity of bundle contribution margin with respect to a specified cost or price field, given a retail bundle scenario.
Price / call$0.01
Success—
StatusUnknown
How this service works
Bundle contribution - Local finite-change elasticity: Local finite-change elasticity for Bundle contribution. 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 local finite-change elasticity deliverable.
Output
Returns a numeric finite-change elasticity value representing how much the bundle contribution margin changes (proportionally) for a given percentage perturbation in the selected field, based entirely on the supplied baseline figures — no live data or external lookup involved.
Example use cases
Bundle price sensitivity for margin planning
“I'm pricing a retail bundle with item costs of $80, a bundle price of $150, packing cost of $8, and fulfilment cost of $12. Can you calculate the local elasticity of the bundle contribution margin to a 1% change in bundle price?”
Fulfilment cost impact on bundle profit
“My bundle has a price of $200, item costs of $120, packing cost of $10, and fulfilment cost of $20. What's the finite-change elasticity of bundle contribution with respect to fulfilment_cost using a 0.5% step?”
Packing cost sensitivity scenario analysis
“Run a local elasticity calculation for bundle contribution focusing on packing_cost — baseline is bundle price $90, item costs $55, packing cost $7, fulfilment cost $9, and use a 2% step size.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-sector-retail-bundle-contribution-elasticity?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, local sensitivity or elasticity calculation for a retail bundle's contribution margin and have all baseline figures available. It is ideal for offline scenario analysis, pricing decisions, and cost-sensitivity studies where no live inventory, platform fee lookup, or order execution is required. Prefer this over general analytics tools when you need a bounded, interpretable elasticity number rather than a full optimization or forecasting model.
Side effects
- Invalid or missing baseline fields returns a validation error
- step_percent outside allowed range (0.01–10) is rejected
- Non-numeric values for cost or price fields cause schema errors
- Bundle price of zero may produce division-by-zero or undefined elasticity results
- Missing required baseline properties returns an error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| field | string | |
| baseline | object | |
| step_percent | number |
Tags
x402
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