# Price After Percent Discount – Benchmark Correlation

> Price After Percent Discount – Benchmark Correlation is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-24).

Computes the statistical correlation between calculated post-discount prices and a set of benchmark values for retail scenario analysis.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-retail-discount-price-correlation?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/price-after-percent-discount-benchmark-correlation-b03d2397
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_lTIK89rS3sHkQVDEs_4iZ

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-percent-discount-benchmark-correlation-b03d2397 -d '<json body>'
```

Example prompt: I have 4 products with list prices of $100, $110, $120, $130 and discount percentages of 20%, 22%, 25%, 18% — can you compute the benchmark correlation of the resulting sale prices against the benchmarks 10, 20, 30, 40?

## When to prefer this

Choose this endpoint when you need a quick, local statistical correlation between calculated post-discount retail prices and a set of benchmark reference values for scenario planning or pricing analysis. It is ideal for offline, supply-agnostic analysis where no live inventory data, account access, or order execution is needed. Not suitable if you need real-time pricing feeds, live inventory lookups, or e-commerce platform integrations.

## Known failure modes

- Fewer than 2 rows provided — minimum 2 row items required
- Fewer than 2 benchmark values provided — minimum 2 benchmarks required
- More than 200 rows or benchmarks supplied — exceeds maxItems limit
- discount_percent outside 0–100 range — validation error
- list_price is negative — violates minimum:0 constraint
- Mismatched array lengths may produce undefined correlation results

## How this service works

Price after percent discount - Benchmark correlation: Benchmark correlation for Price after percent discount. 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 benchmark correlation deliverable.

## Output

Returns a bounded benchmark correlation deliverable — a statistical correlation value showing how closely the computed post-discount prices (list_price × (1 - discount_percent/100)) track the provided benchmark series, enabling scenario analysis and pricing validation without live inventory or order data.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "list_price",
     "discount_percent"
    ],
    "properties": {
     "list_price": {
      "type": "number",
      "default": 100,
      "maximum": 1000000000000,
      "minimum": 0
     },
     "discount_percent": {
      "type": "number",
      "default": 20,
      "maximum": 100,
      "minimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "list_price": 100,
     "discount_percent": 20
    },
    {
     "list_price": 110.00000000000001,
     "discount_percent": 22
    },
    {
     "list_price": 100,
     "discount_percent": 20
    },
    {
     "list_price": 110.00000000000001,
     "discount_percent": 22
    }
   ],
   "maxItems": 200,
   "minItems": 2
  },
  "benchmarks": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 1000000000000000000,
    "minimum": -1000000000000000000
   },
   "default": [
    10,
    20,
    30,
    40
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/price-after-percent-discount-benchmark-correlation-b03d2397/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)