# Unrounded Billable Parcel Weight - Weighted Result Mean

> Unrounded Billable Parcel Weight - Weighted Result Mean is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).

Calculates the weighted mean of unrounded billable parcel weights (max of actual vs dimensional weight per row) across up to 200 supplied shipment records using caller-specified weights.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-retail-billable-weight-weighted-mean?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/unrounded-billable-parcel-weight-weighted-result-mean-09cb6688
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XCO3wVSYjO5CRSomlDOv8

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 unrounded-billable-parcel-weight-weighted-result-mean-09cb6688 -d '<json body>'
```

Example prompt: Can you calculate the weighted mean billable parcel weight for these 4 shipments — actual weights 6, 6.6, 6, 6.6 lbs and dimensional weights 4, 4.4, 4, 4.4 lbs — using weights of 1, 2, 1, 2 respectively? I need the unrounded result.

## When to prefer this

Choose this endpoint when you need a statistically weighted mean of billable parcel weights across a batch of shipment records and require the unrounded result for high-precision downstream use (e.g. cost modeling, carrier benchmarking, or scenario analysis). Prefer this over simple averaging when shipment types occur at different frequencies or volumes that should influence the aggregate figure.

## Known failure modes

- Mismatched array lengths between rows and weights returns a validation error
- Fewer than 2 rows supplied causes a minimum-items constraint violation
- Zero-sum weights array may produce division-by-zero or undefined result
- Values exceeding the 1,000,000,000,000 maximum trigger schema validation failure
- Non-numeric weight or dimension values cause input parsing errors

## How this service works

Unrounded billable parcel weight - Weighted result mean: Weighted result mean for Unrounded billable parcel weight. 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 weighted result mean deliverable.

## Output

Returns the weighted mean of the billable parcel weight (which is max(actual_weight, dimensional_weight) per row), computed across all supplied rows using the provided weights array. The result is unrounded, preserving full decimal precision for downstream calculations.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "actual_weight",
     "dimensional_weight"
    ],
    "properties": {
     "actual_weight": {
      "type": "number",
      "default": 6,
      "maximum": 1000000000000,
      "minimum": 0
     },
     "dimensional_weight": {
      "type": "number",
      "default": 4,
      "maximum": 1000000000000,
      "minimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "actual_weight": 6,
     "dimensional_weight": 4
    },
    {
     "actual_weight": 6.6000000000000005,
     "dimensional_weight": 4.4
    },
    {
     "actual_weight": 6,
     "dimensional_weight": 4
    },
    {
     "actual_weight": 6.6000000000000005,
     "dimensional_weight": 4.4
    }
   ],
   "maxItems": 200,
   "minItems": 2
  },
  "weights": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 1000000000000,
    "minimum": 0
   },
   "default": [
    1,
    2,
    1,
    2
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/unrounded-billable-parcel-weight-weighted-result-mean-09cb6688/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)