# Unit Return Rate One-Input Sensitivity Table

> Unit Return Rate One-Input Sensitivity Table is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Computes a one-input sensitivity table for unit return rate by varying either returned_units or sold_units across a user-supplied range against a baseline scenario.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-retail-unit-return-sensitivity?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/unit-return-rate-one-input-sensitivity-table-1ad57636
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ax0Vt0vPJU7UL3S89aWch

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 unit-return-rate-one-input-sensitivity-table-1ad57636 -d '<json body>'
```

Example prompt: Run a return rate sensitivity table with a baseline of 100 sold units and 5 returned units, varying returned_units across [3, 4, 5, 6, 7] — show me how the return rate changes across each scenario.

## When to prefer this

Use this endpoint when you need a fast, local, bounded what-if analysis of unit return rate for retail scenarios without needing live inventory data, platform integration, or order execution. Ideal for quick scenario planning, report generation, or agent-driven retail analytics where the user supplies their own figures.

## Known failure modes

- sold_units set to zero causes division-by-zero error
- values array is empty or exceeds 50 items limit
- input values outside allowed range (-1e12 to 1e12) rejected
- missing required baseline fields returns validation error
- non-numeric values in values array cause schema rejection

## How this service works

Unit return rate - One-input sensitivity table: One-input sensitivity table for Unit return rate. 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 one-input sensitivity table deliverable.

## Output

A tabulated set of unit return rate values corresponding to each input scenario value supplied. Each row shows the varied input (returned_units or sold_units) alongside the computed return rate, enabling side-by-side scenario comparison against the baseline.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "field": {
   "enum": [
    "returned_units",
    "sold_units"
   ],
   "type": "string",
   "default": "returned_units"
  },
  "values": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 1000000000000,
    "minimum": -1000000000000
   },
   "default": [
    4.5,
    5,
    5.5
   ],
   "maxItems": 50,
   "minItems": 1
  },
  "baseline": {
   "type": "object",
   "default": {
    "sold_units": 100,
    "returned_units": 5
   },
   "required": [
    "returned_units",
    "sold_units"
   ],
   "properties": {
    "sold_units": {
     "type": "number",
     "default": 100,
     "maximum": 1000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "returned_units": {
     "type": "number",
     "default": 5,
     "maximum": 1000000000000,
     "minimum": 0
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/unit-return-rate-one-input-sensitivity-table-1ad57636/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)