# Deflator-Adjusted GDP Distribution Histogram

> Deflator-Adjusted GDP Distribution Histogram 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).

Bins up to 200 deflator-adjusted (real) GDP observations into equal-width histogram bins with edge definitions, returning a JSON report including formula, units, and limitations.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-finance-real-gdp-histogram?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/deflator-adjusted-gdp-distribution-histogram-a21d3bcf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_adshcbbuM250ojWdVhOnr

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 deflator-adjusted-gdp-distribution-histogram-a21d3bcf -d '<json body>'
```

Example prompt: I have 12 quarterly nominal GDP and deflator readings — can you bin them into 8 equal-width histogram buckets and show me the distribution of real GDP values, including the bin edges, formula, and units?

## When to prefer this

Choose this endpoint when you have multiple deflator-adjusted GDP data points and need to understand their statistical distribution through equal-width histogram binning. It is ideal for economic research, country comparisons, or time-series analysis where visualizing frequency distribution of real GDP is the goal. Prefer this over single-calculation or ranking endpoints when distribution shape (spread, skewness, clustering) matters more than individual values or rank ordering.

## Known failure modes

- Fewer than 2 rows supplied — minimum 2 observations required
- More than 200 rows supplied — exceeds maximum input limit
- deflator_base_100 is zero or negative — field has exclusiveMinimum of 0
- bins value outside 1–30 range — returns validation error
- Missing required fields nominal_gdp or deflator_base_100 in any row — request rejected
- Non-numeric values in numeric fields — schema validation failure
- Payment not included or insufficient — x402 payment required at $0.01 USDC

## How this service works

Deflator-adjusted GDP - Distribution histogram: Bin up to 200 calculated observations into equal-width bins, including edge definitions. Metric: Deflator-adjusted GDP. 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 histogram report.

## Output

A JSON response containing the histogram bin assignments and edge definitions for up to 200 deflator-adjusted (real) GDP observations, along with the formula used to compute real GDP from nominal GDP and deflator, the units, and stated limitations of the calculation.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "bins": {
   "type": "integer",
   "default": 5,
   "maximum": 30,
   "minimum": 1
  },
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "nominal_gdp",
     "deflator_base_100"
    ],
    "properties": {
     "nominal_gdp": {
      "type": "number",
      "default": 1200,
      "maximum": 1000000000000,
      "minimum": 0,
      "description": "Amount in a consistent supplied currency and reporting period"
     },
     "deflator_base_100": {
      "type": "number",
      "default": 120,
      "maximum": 1000000000000,
      "minimum": 0,
      "description": "Amount in a consistent supplied currency and reporting period",
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "nominal_gdp": 1200,
     "deflator_base_100": 120
    },
    {
     "nominal_gdp": 1320,
     "deflator_base_100": 132
    },
    {
     "nominal_gdp": 1200,
     "deflator_base_100": 120
    },
    {
     "nominal_gdp": 1320,
     "deflator_base_100": 132
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/deflator-adjusted-gdp-distribution-histogram-a21d3bcf/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)