# Return Processing Cost Per Case — Ordered Trend Analysis

> Return Processing Cost Per Case — Ordered Trend Analysis 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).

Performs an ordered trend analysis on retail return processing cost-per-case data, decomposing labour, postage, and other costs across up to 200 time-ordered records.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ar-retail-return-processing-cost-trend?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/return-processing-cost-per-case-ordered-trend-analysis-01f40e8d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_y4REMKZJm8qj_wcVG2JMs

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 return-processing-cost-per-case-ordered-trend-analysis-01f40e8d -d '<json body>'
```

Example prompt: Can you run an ordered trend analysis on our return processing costs? Here are 4 periods of data: period 1 had labour £100, postage £50, other costs £20 with 10 processed returns; period 2 had labour £110, postage £55, other £22 with 11 returns; period 3 had labour £100, postage £50, other £20 with 10 returns; period 4 had labour £110, postage £55, other £22 with 11 returns.

## When to prefer this

Use this endpoint when you need a structured, ordered trend analysis specifically for retail return processing cost per case, broken down by labour, postage, and other cost components, across a time-ordered sequence of up to 200 periods. It is ideal when you have pre-aggregated retail figures and want a cost-per-case trend report without needing platform access, live rate feeds, or order execution capabilities.

## Known failure modes

- Fewer than 2 rows provided — minimum 2 rows required
- processed_returns value of 0 causes division error — field requires exclusiveMinimum > 0
- Exceeds 200-row limit — request will be rejected
- Negative cost values rejected — all cost fields require minimum 0
- Payment not included or insufficient — x402 payment of 0.01 USDC required per call

## How this service works

Return processing cost per case - Ordered trend analysis: Ordered trend analysis for Return processing cost per case. 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 ordered trend analysis report.

## Output

A bounded ordered trend analysis report covering the submitted retail return processing cost records, showing how cost per processed return (combining labour, postage, and other costs) trends across the ordered input rows — up to 200 records per call.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "labour_cost",
     "postage_cost",
     "other_cost",
     "processed_returns"
    ],
    "properties": {
     "other_cost": {
      "type": "number",
      "default": 20,
      "maximum": 1000000000000,
      "minimum": 0
     },
     "labour_cost": {
      "type": "number",
      "default": 100,
      "maximum": 1000000000000,
      "minimum": 0
     },
     "postage_cost": {
      "type": "number",
      "default": 50,
      "maximum": 1000000000000,
      "minimum": 0
     },
     "processed_returns": {
      "type": "number",
      "default": 10,
      "maximum": 1000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "other_cost": 20,
     "labour_cost": 100,
     "postage_cost": 50,
     "processed_returns": 10
    },
    {
     "other_cost": 22,
     "labour_cost": 110.00000000000001,
     "postage_cost": 55.00000000000001,
     "processed_returns": 11
    },
    {
     "other_cost": 20,
     "labour_cost": 100,
     "postage_cost": 50,
     "processed_returns": 10
    },
    {
     "other_cost": 22,
     "labour_cost": 110.00000000000001,
     "postage_cost": 55.00000000000001,
     "processed_returns": 11
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/return-processing-cost-per-case-ordered-trend-analysis-01f40e8d/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)