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x402toll Stacked Percentage Discount Calculator
x402
x402toll Stacked Percentage Discount Calculator is a paid API for AI agents from x402toll.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Calculates the final sale price after applying one or more sequential percentage discounts plus an optional flat amount off the original price.
Price / call$0.02
Success—
StatusUnknown
How this service works
Sale price after one or more stacked percentage discounts (applied sequentially, not summed) plus an optional flat amount off.
Output
Returns the final sale price after all stacked percentage discounts have been applied sequentially (each applied to the already-discounted price) and any flat amount is subtracted, giving the net amount due.
Example use cases
Example prompt
“What's the final price on a $250 jacket after a 30% discount and then another 15% off, plus a flat $10 coupon on top?”
Technical details
Endpoint
POSThttps://x402toll.com/v1/commerce/discountWhen to prefer
Use this endpoint when you need to compute a final price after one or more percentage discounts applied in sequence (not summed), optionally with an additional flat dollar amount subtracted — ideal for layered promotional pricing, coupon stacking, or wholesale tier calculations where order of discounts matters.
Side effects
- Missing originalPrice returns an error or undefined result
- Negative discount percentages or prices may produce unexpected results
- discountsPct array exceeding 20 items is rejected
- Non-numeric values for price or discount fields cause schema validation errors
- Discount percentages over 100 may result in zero or negative price
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| flatOff | number | |
| discountPct | number | |
| discountsPct | array | |
| originalPrice | number |
Tags
x402
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