# Unemployment Rate - Weighted Result Mean Calculator

> Unemployment Rate - Weighted Result Mean Calculator is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Calculates a weighted mean of unemployment rates across up to 200 supplied data rows using user-provided nonnegative weights.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-finance-unemployment-weighted-mean?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/unemployment-rate-weighted-result-mean-calculator-86b2d8d0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9SbgprlqAt9j9jd_wOdxl

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 unemployment-rate-weighted-result-mean-calculator-86b2d8d0 -d '<json body>'
```

Example prompt: Calculate the weighted mean unemployment rate for four regions: region A has 50 unemployed out of 1000 labour force, region B has 55 unemployed out of 1100, region C has 50 out of 1000, and region D has 55 out of 1100 — weight them 1, 2, 1, 2 respectively.

## When to prefer this

Choose this endpoint when you need a statistically weighted mean of unemployment rates across multiple independently supplied datasets, regions, or time periods — especially when different data points should contribute unequally to the aggregate. It is not a pooled ratio (it won't sum unemployed/sum labour force) and is suitable for custom-weighted survey aggregation or scenario analysis.

## Known failure modes

- Mismatched array lengths between rows and weights returns a validation error
- Rows array with fewer than 2 items or more than 200 items is rejected
- Labour force value of zero causes division error (exclusiveMinimum enforced)
- Negative weights or negative unemployed counts are rejected
- Values exceeding 1,000,000,000,000 are out of bounds and rejected

## How this service works

Unemployment rate - Weighted result mean: Calculate a mean of up to 200 results using supplied nonnegative weights; not a pooled accounting ratio. Metric: Unemployment rate. Supplied figures only; returns JSON with formula, units and limitations. One of 50 calculators with 20 analysis modes. No live feed, financial advice or trade execution. 0.01 USDC includes one bounded weighted result mean report.

## Output

Returns a JSON object containing the calculated weighted mean unemployment rate, the formula used, units of measurement, and stated limitations of the calculation (not a pooled accounting ratio, no live data).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "unemployed",
     "labour_force"
    ],
    "properties": {
     "unemployed": {
      "type": "number",
      "default": 50,
      "maximum": 1000000000000,
      "minimum": 0,
      "description": "Amount in a consistent supplied currency and reporting period"
     },
     "labour_force": {
      "type": "number",
      "default": 1000,
      "maximum": 1000000000000,
      "minimum": 0,
      "description": "Amount in a consistent supplied currency and reporting period",
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "unemployed": 50,
     "labour_force": 1000
    },
    {
     "unemployed": 55.00000000000001,
     "labour_force": 1100
    },
    {
     "unemployed": 50,
     "labour_force": 1000
    },
    {
     "unemployed": 55.00000000000001,
     "labour_force": 1100
    }
   ],
   "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/unemployment-rate-weighted-result-mean-calculator-86b2d8d0/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)