# Aligned Shelf Packing Capacity - Record Ranking

> Aligned Shelf Packing Capacity - 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 2026-10-17).

Ranks up to 200 retail shelf configurations by calculated packing capacity, returning a sorted report based on supplied shelf and item dimensions.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ar-retail-shelf-capacity-rank?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/aligned-shelf-packing-capacity-record-ranking-d5c80282
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DjaskFWHa7dlxm4fX_35w

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 aligned-shelf-packing-capacity-record-ranking-d5c80282 -d '<json body>'
```

Example prompt: I have four shelf configurations I want to compare — can you rank them by how many items fit? The shelves range from 100×60×40 to 110×66×44 cm, and the items are roughly 20×15×10 to 22×16.5×11 cm.

## When to prefer this

Choose this endpoint when you need to compare and rank multiple retail shelf configurations by packing capacity in a single call. It is purpose-built for batch ranking of shelf-item dimension pairs (2–200 records) and returns a sorted report without requiring platform access or live inventory data. Prefer this over single-calculation endpoints when the goal is comparative ranking rather than a one-off capacity figure.

## Known failure modes

- Fewer than 2 rows submitted (minItems: 2 required)
- More than 200 rows submitted (maxItems: 200 limit)
- Zero or negative dimension values provided (exclusiveMinimum: 0 enforced)
- Missing required fields (shelf_width, shelf_height, shelf_depth, item_width, item_height, item_depth all required)
- Non-numeric values passed for dimension fields
- Payment failure or insufficient USDC balance (x402 protocol)

## How this service works

Aligned shelf packing capacity - Record ranking: Record ranking for Aligned shelf packing capacity. 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 record ranking report listing all submitted shelf-item dimension records sorted by their calculated packing capacity, showing relative rank positions. Up to 200 records supported. No live rates, platform access, or order execution included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "shelf_width",
     "shelf_height",
     "shelf_depth",
     "item_width",
     "item_height",
     "item_depth"
    ],
    "properties": {
     "item_depth": {
      "type": "number",
      "default": 10,
      "maximum": 1000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "item_width": {
      "type": "number",
      "default": 20,
      "maximum": 1000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "item_height": {
      "type": "number",
      "default": 15,
      "maximum": 1000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "shelf_depth": {
      "type": "number",
      "default": 40,
      "maximum": 1000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "shelf_width": {
      "type": "number",
      "default": 100,
      "maximum": 1000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "shelf_height": {
      "type": "number",
      "default": 60,
      "maximum": 1000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "item_depth": 10,
     "item_width": 20,
     "item_height": 15,
     "shelf_depth": 40,
     "shelf_width": 100,
     "shelf_height": 60
    },
    {
     "item_depth": 11,
     "item_width": 22,
     "item_height": 16.5,
     "shelf_depth": 44,
     "shelf_width": 110.00000000000001,
     "shelf_height": 66
    },
    {
     "item_depth": 10,
     "item_width": 20,
     "item_height": 15,
     "shelf_depth": 40,
     "shelf_width": 100,
     "shelf_height": 60
    },
    {
     "item_depth": 11,
     "item_width": 22,
     "item_height": 16.5,
     "shelf_depth": 44,
     "shelf_width": 110.00000000000001,
     "shelf_height": 66
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/aligned-shelf-packing-capacity-record-ranking-d5c80282/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)