# Disposable-Income Saving Rate – Distribution Summary

> Disposable-Income Saving Rate – Distribution Summary is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).

Summarises up to 200 disposable-income saving rate observations with quantiles and population standard deviation

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-finance-saving-rate-summary?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/disposable-income-saving-rate-distribution-summary-e755f587
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__rZr4I3EJ09XhPuW6oke9

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 disposable-income-saving-rate-distribution-summary-e755f587 -d '<json body>'
```

Example prompt: I have 12 monthly records of disposable income and outlays for a household — can you give me a full distribution summary of their saving rate, including quantiles and population standard deviation?

## When to prefer this

Choose this endpoint when you need a statistical distribution summary (quantiles + population standard deviation) across a batch of up to 200 saving rate observations calculated from supplied disposable income and outlays figures. Prefer it over a single-calculation endpoint when you have multiple periods or entities to compare statistically, and over a histogram endpoint when you need exact quantile values rather than binned frequency counts.

## Known failure modes

- Fewer than 2 rows supplied — minimum requirement not met
- disposable_income value of 0 or negative — excluded by exclusiveMinimum constraint
- More than 200 rows submitted — exceeds maxItems limit
- Non-numeric values in disposable_income or outlays fields — schema validation failure
- outlays exceeding 1,000,000,000,000 or disposable_income exceeding 1,000,000,000,000 — out of range

## How this service works

Disposable-income saving rate - Distribution summary: Summarise up to 200 calculated observations with quantiles and population standard deviation. Metric: Disposable-income saving 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 distribution summary report.

## Output

A JSON object containing the distribution summary of calculated disposable-income saving rate observations, including quantiles (e.g. Q1, median, Q3), population standard deviation, the formula used, units, and stated limitations of the analysis.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "disposable_income",
     "outlays"
    ],
    "properties": {
     "outlays": {
      "type": "number",
      "default": 8000,
      "maximum": 1000000000000,
      "minimum": 0,
      "description": "Amount in a consistent supplied currency and reporting period"
     },
     "disposable_income": {
      "type": "number",
      "default": 10000,
      "maximum": 1000000000000,
      "minimum": 0,
      "description": "Amount in a consistent supplied currency and reporting period",
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "outlays": 8000,
     "disposable_income": 10000
    },
    {
     "outlays": 8800,
     "disposable_income": 11000
    },
    {
     "outlays": 8000,
     "disposable_income": 10000
    },
    {
     "outlays": 8800,
     "disposable_income": 11000
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/disposable-income-saving-rate-distribution-summary-e755f587/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)