# Parcel Space Utilization - Record Ranking

> Parcel Space Utilization - Record Ranking is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Ranks up to 200 retail parcel records by space utilization ratio (goods volume vs. package internal volume)

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ar-retail-parcel-space-use-rank?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/parcel-space-utilization-record-ranking-e9b18659
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7p38pENHxhq-m9ZaIoBeM

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 parcel-space-utilization-record-ranking-e9b18659 -d '<json body>'
```

Example prompt: I have 4 parcel records with goods volumes of 600, 660, 600, and 660 and package internal volumes of 1000, 1100, 1000, and 1100 — can you rank them by space utilization efficiency?

## When to prefer this

Choose this endpoint when you need a fast, low-cost ($0.01 USDC) ranked report on parcel space utilization across retail records without requiring platform access, live rate feeds, or order execution. Ideal for batch comparisons of 2–200 package records using supplied figures only.

## Known failure modes

- Fewer than 2 rows submitted — minimum of 2 records required
- More than 200 rows submitted — maxItems limit exceeded
- package_internal_volume of 0 or missing — excluded by exclusiveMinimum constraint
- Non-numeric values for goods_volume or package_internal_volume — schema validation failure
- Malformed row objects with extra properties — rejected due to additionalProperties:false
- Payment failure — $0.01 USDC not processed via x402 protocol

## How this service works

Parcel space utilization - Record ranking: Record ranking for Parcel space utilization. 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 record ranking report.

## Output

A bounded ranking report listing the submitted parcel records ordered by their space utilization ratio (goods_volume divided by package_internal_volume), with each record's rank position and utilization score, covering up to 200 input rows.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "goods_volume",
     "package_internal_volume"
    ],
    "properties": {
     "goods_volume": {
      "type": "number",
      "default": 600,
      "maximum": 1000000000000,
      "minimum": 0
     },
     "package_internal_volume": {
      "type": "number",
      "default": 1000,
      "maximum": 1000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "goods_volume": 600,
     "package_internal_volume": 1000
    },
    {
     "goods_volume": 660,
     "package_internal_volume": 1100
    },
    {
     "goods_volume": 600,
     "package_internal_volume": 1000
    },
    {
     "goods_volume": 660,
     "package_internal_volume": 1100
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/parcel-space-utilization-record-ranking-e9b18659/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)