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Token Buy Receipt Shortfall — Local Finite-Change Elasticity
x402
Token Buy Receipt Shortfall — 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 a token buy receipt shortfall, measuring how sensitive the shortfall is to small percentage-point changes in a chosen input variable.
Price / call$0.01
Success—
StatusUnknown
How this service works
Token buy receipt shortfall — Local finite-change elasticity: Local finite-change elasticity for Token buy receipt shortfall. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded local finite-change elasticity report.
Output
Returns a bounded local finite-change elasticity report for the token buy receipt shortfall, including the computed elasticity coefficient indicating how the shortfall ratio responds to a small percentage-point perturbation in the specified input field (expected_tokens or actual_tokens). The result is deterministic given the supplied observations and does not constitute a live market scan or trade recommendation.
Example use cases
Diagnosing token slippage sensitivity
“I bought tokens expecting 2000 but only got 1850 — can you calculate the finite-change elasticity of that shortfall with respect to expected_tokens using a 0.5% step size?”
Pre-trade shortfall risk assessment
“Before I execute this swap, I want to know how elastic the token receipt shortfall would be if I set expected tokens to 5000 and actual tokens to 4750, perturbing actual_tokens with a 2% step.”
Comparing shortfall sensitivity across variables
“Run a local elasticity report on my token buy shortfall — expected 10000, actual 9200 — and check sensitivity on the actual_tokens field with a 1% perturbation step.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-bx-token-buy-receipt-elasticity?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a deterministic, mathematically rigorous local sensitivity measure for a token buy receipt shortfall rather than a live market scan or simulation. It is ideal when you have a fixed pair of expected vs. actual token observations and want to quantify how elastically the shortfall responds to marginal input changes, without needing real-time pricing data or trade execution capabilities.
Side effects
- expected_tokens set to 0 or below (violates exclusiveMinimum constraint — validation error)
- actual_tokens or expected_tokens exceed maximum of 10,000,000,000,000,000 — out-of-range error
- step_percent outside [0.01, 10] range — parameter validation failure
- Missing or malformed baseline object — schema validation error
- Invalid field enum value (not 'expected_tokens' or 'actual_tokens') — rejected with 422
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| field | string | |
| baseline | object | |
| step_percent | number |
Tags
x402
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