# Tiered-Weight Shipping Charge — Weighted Result Mean

> Tiered-Weight Shipping Charge — 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 2026-10-12).

Computes a weighted mean of tiered-weight shipping charges across up to 200 supplied retail shipping records

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ar-retail-tiered-weight-shipping-weighted-mean?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tiered-weight-shipping-charge-weighted-result-mean-a2092744
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DqgyzjahjYdRlEhpusOsO

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 tiered-weight-shipping-charge-weighted-result-mean-a2092744 -d '<json body>'
```

Example prompt: I have 4 shipping records with base charges of $5 and $5.50, parcel weights of 7 and 7.7 lbs, included weights of 2 and 2.2 lbs, and extra weight rates of $1.50 and $1.65 — can you compute the weighted mean shipping charge using weights of 1, 2, 1, 2?

## When to prefer this

Choose this endpoint when you need a single weighted aggregate figure for tiered-weight shipping charges across multiple retail records — specifically when records should contribute unequally to the mean based on volume, frequency, or priority. This is distinct from a simple average (no weights), a distribution summary, or a trend analysis. Ideal for blending heterogeneous shipping tiers into one representative rate for pricing models, carrier comparisons, or budget forecasting, using up to 200 supplied records with no live carrier rate access required.

## Known failure modes

- Fewer than 2 rows or weights provided — minimum array length not met
- Mismatched array lengths between rows and weights — validation error
- Numeric values exceeding maximum bounds (1,000,000,000,000) — schema rejection
- Missing required fields (base_charge, parcel_weight, included_weight, extra_weight_rate) in any row — 400 error
- More than 200 records submitted — exceeds maxItems limit
- Non-numeric values in numeric fields — schema validation failure

## How this service works

Supplied tiered-weight shipping charge - Weighted result mean: Weighted result mean for Supplied tiered-weight shipping charge. 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 weighted result mean report.

## Output

A single weighted mean value representing the average tiered-weight shipping charge across all supplied records, computed using the provided weights array. Returns one bounded weighted result mean report per call.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "base_charge",
     "parcel_weight",
     "included_weight",
     "extra_weight_rate"
    ],
    "properties": {
     "base_charge": {
      "type": "number",
      "default": 5,
      "maximum": 1000000000000,
      "minimum": 0
     },
     "parcel_weight": {
      "type": "number",
      "default": 7,
      "maximum": 1000000000000,
      "minimum": 0
     },
     "included_weight": {
      "type": "number",
      "default": 2,
      "maximum": 1000000000000,
      "minimum": 0
     },
     "extra_weight_rate": {
      "type": "number",
      "default": 1.5,
      "maximum": 1000000000000,
      "minimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "base_charge": 5,
     "parcel_weight": 7,
     "included_weight": 2,
     "extra_weight_rate": 1.5
    },
    {
     "base_charge": 5.5,
     "parcel_weight": 7.700000000000001,
     "included_weight": 2.2,
     "extra_weight_rate": 1.6500000000000001
    },
    {
     "base_charge": 5,
     "parcel_weight": 7,
     "included_weight": 2,
     "extra_weight_rate": 1.5
    },
    {
     "base_charge": 5.5,
     "parcel_weight": 7.700000000000001,
     "included_weight": 2.2,
     "extra_weight_rate": 1.6500000000000001
    }
   ],
   "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/tiered-weight-shipping-charge-weighted-result-mean-a2092744/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)