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NovaPath Engagement Margin Calculator
x402
NovaPath Engagement Margin Calculator is a paid API for AI agents from instructional-decision-engine-x402.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-31).
Calculates recognized contribution margin and contract completion forecast from labor minutes and cost inputs, returning formula inputs and assumptions in integer USD cents.
Price / call$0.05
Success—
StatusUnknown
How this service works
Calculate recognized contribution and a separate contract completion forecast using integer USD cents and labor minutes. Returns formula inputs and assumptions; no client identifiers or accounting integrations.
Output
Returns the calculated recognized contribution margin and a contract completion forecast expressed in integer USD cents, along with the formula inputs and underlying assumptions used — no client identifiers or external accounting system data included.
Example use cases
Mid-project contribution margin check
“I need to check our contribution margin halfway through a consulting engagement — we've clocked 1200 labor minutes at 9000 cents per hour, spent 8000 cents on other costs, and the contract is worth 2000000 cents total with 1500000 cents recognized so far.”
Fixed-price contract completion forecast
“Can you forecast the cost to complete this fixed-price contract? We have 3000 remaining minutes at 7500 cents per hour, 15000 cents of remaining other costs, and the total contract value is 4000000 cents.”
Engagement profitability review after final billing
“Run the engagement margin calculation for a completed project — 5000 labor minutes at 10000 cents per hour, 25000 cents in other costs, full contract value of 6000000 cents, and all 6000000 cents of revenue recognized with 0 remaining minutes and 0 remaining other costs.”
Technical details
Endpoint
POSThttps://instructional-decision-engine-x402.vercel.app/operations/engagement-margin?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a standalone, formula-driven calculation of engagement contribution margin and contract completion cost forecast using only integer cent and minute values, with no dependency on CRM, ERP, or accounting integrations and no client data stored or transmitted.
Side effects
- Missing required fields such as laborMinutes or contractValueCents returns a validation error
- Values exceeding integer maximums (e.g. contractValueCents > 1000000000) are rejected
- Negative integer inputs are rejected per schema minimums
- Payment failure or insufficient USDC balance returns a 402 error before computation
- Malformed JSON body returns a 400 bad request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| laborMinutes | integer | |
| otherCostCents | integer | |
| hourlyCostCents | integer | |
| remainingMinutes | integer | |
| contractValueCents | integer | |
| recognizedRevenueCents | integer | |
| remainingOtherCostCents | integer |
Tags
x402
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