# Parcel Space Utilization – Named Scenario Comparison

> Parcel Space Utilization – Named Scenario Comparison 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).

Compares named what-if scenarios for retail parcel space utilization, calculating how changes in goods volume or package internal volume affect space efficiency.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ar-retail-parcel-space-use-scenario?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-named-scenario-comparison-a7a6d5c4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cpxBkkSOZbSkIUkyt1pvA

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-named-scenario-comparison-a7a6d5c4 -d '<json body>'
```

Example prompt: Compare parcel space utilization for my retail operation: baseline is 600 units goods volume and 1000 package internal volume. Run two scenarios — one called 'Compact Packaging' with goods volume 660, and another called 'Large Box' with package internal volume 1200.

## When to prefer this

Choose this endpoint when you need to compare multiple named what-if configurations for retail parcel space utilization against a common baseline, especially when you have up to 20 labeled scenarios with varying goods volume or package internal volume. Prefer this over single-scenario tools when stakeholders need to see side-by-side scenario labels in a report. Not suitable when you need live shipping rates, order execution, or non-retail parcel contexts.

## Known failure modes

- Empty scenarios array (minItems:1 violated) returns validation error
- Scenario label exceeds 80 characters returns validation error
- package_internal_volume of 0 (exclusiveMinimum violated) returns validation error
- More than 20 scenarios in array (maxItems:20 violated) returns validation error
- Scenario overrides object has no properties (minProperties:1 violated) returns validation error
- Payment not provided or insufficient USDC returns 402 Payment Required

## How this service works

Parcel space utilization - Named scenario comparison: Named scenario comparison 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 named scenario comparison report.

## Output

A bounded named scenario comparison report showing space utilization metrics for each labeled scenario versus the baseline, covering up to 20 named scenarios with retail-supplied figures only (up to 200 records). No live rates or order execution data included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "baseline": {
   "type": "object",
   "default": {
    "goods_volume": 600,
    "package_internal_volume": 1000
   },
   "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
  },
  "scenarios": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "label",
     "overrides"
    ],
    "properties": {
     "label": {
      "type": "string",
      "maxLength": 80,
      "minLength": 1
     },
     "overrides": {
      "type": "object",
      "properties": {
       "goods_volume": {
        "type": "number",
        "default": 600,
        "maximum": 1000000000000,
        "minimum": 0
       },
       "package_internal_volume": {
        "type": "number",
        "default": 1000,
        "maximum": 1000000000000,
        "minimum": 0,
        "exclusiveMinimum": 0
       }
      },
      "minProperties": 1,
      "additionalProperties": false
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "label": "Supplied alternative",
     "overrides": {
      "goods_volume": 660
     }
    }
   ],
   "maxItems": 20,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/parcel-space-utilization-named-scenario-comparison-a7a6d5c4/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)