# Price After Capped Percentage Coupon – Distribution Summary

> Price After Capped Percentage Coupon – Distribution Summary is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).

Computes a statistical distribution summary of final prices after applying a percentage-based discount coupon with a maximum cap, across up to 200 retail line items.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ar-retail-capped-coupon-price-summary?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/price-after-capped-percentage-coupon-distribution-summary-6de323de
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rSEaNBaD9wcIhzN_UYblc

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability price-after-capped-percentage-coupon-distribution-summary-6de323de -d '<json body>'
```

Example prompt: I have a batch of retail prices — can you summarize the distribution of final prices after applying a percentage-off coupon that's capped at a maximum discount? For example: list price $100, 30% off, capped at $20 discount; and list price $110, 33% off, capped at $22 — give me the distribution summary across those rows.

## When to prefer this

Use this endpoint when you need a fast, low-cost statistical distribution summary of retail prices after a percentage-off coupon with a hard dollar cap, and you have up to 200 line items to process in a single batch. Prefer this over manual computation or spreadsheet tools when integrating into an automated pricing or promotion analytics pipeline. Not suitable for live pricing feeds, order execution, or platform-connected retail systems.

## Known failure modes

- Fewer than 2 rows supplied — minItems validation error
- Row missing required field (list_price, discount_percent, or maximum_discount) — schema validation error
- More than 200 rows submitted — maxItems exceeded error
- Negative values or values above maximum bounds for prices or percentages — validation rejection
- Network or payment failure (x402 micropayment not resolved) — request not processed

## How this service works

Price after capped percentage coupon - Distribution summary: Distribution summary for Price after capped percentage coupon. Supplied retail figures only, up to 200 records. No platform access, live rates or order execution. One of 25 new profiles across 20 shared operations in this industry. 0.01 USDC includes one bounded distribution summary report.

## Output

A statistical distribution summary (e.g. min, max, mean, median, percentiles, spread) of the final prices after the capped percentage coupon is applied to each supplied row. Based on up to 200 retail records with list_price, discount_percent, and maximum_discount fields. No live market rates or order execution included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "list_price",
     "discount_percent",
     "maximum_discount"
    ],
    "properties": {
     "list_price": {
      "type": "number",
      "default": 100,
      "maximum": 1000000000000,
      "minimum": 0
     },
     "discount_percent": {
      "type": "number",
      "default": 30,
      "maximum": 100,
      "minimum": 0
     },
     "maximum_discount": {
      "type": "number",
      "default": 20,
      "maximum": 1000000000000,
      "minimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "list_price": 100,
     "discount_percent": 30,
     "maximum_discount": 20
    },
    {
     "list_price": 110.00000000000001,
     "discount_percent": 33,
     "maximum_discount": 22
    },
    {
     "list_price": 100,
     "discount_percent": 30,
     "maximum_discount": 20
    },
    {
     "list_price": 110.00000000000001,
     "discount_percent": 33,
     "maximum_discount": 22
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/price-after-capped-percentage-coupon-distribution-summary-6de323de/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)