# Rig Complexity Numeric Distribution & Equal-Width Histogram

> Rig Complexity Numeric Distribution & Equal-Width Histogram is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).

Generates a numeric distribution report and an equal-width histogram for rig complexity data (bone_count or constraint_count) across up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-creative-04-079?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/rig-complexity-numeric-distribution-equal-width-histogram-a986f58b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3VlWynQxpfGfTkEojhUHh

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 rig-complexity-numeric-distribution-equal-width-histogram-a986f58b -d '<json body>'
```

Example prompt: Can you analyze the distribution of bone counts for my rig assets — here are 50 rows with row IDs, asset groups, dates, bone counts, and constraint counts — and give me a numeric distribution plus a 10-bin equal-width histogram for the bone_count field?

## When to prefer this

Choose this endpoint when you have tabular rig complexity data (up to 200 rows) with bone_count or constraint_count fields and need both a numeric distribution summary and an equal-width histogram in a single low-cost call. It is ideal for offline/batch analytics on supplied data rather than live lookups or external data fetching.

## Known failure modes

- Input array has 0 rows (minItems violation) or exceeds 200 rows (maxItems violation)
- Required fields missing from row objects (row_id, asset_group, date, bone_count, constraint_count)
- Invalid date format (must match YYYY-MM-DD pattern)
- bins parameter outside allowed range (1–30)
- field value not one of the allowed enum values (bone_count, constraint_count)
- All values null for the selected field, making distribution computation impossible

## How this service works

Rig complexity — Numeric distribution + Equal-width histogram: Numeric distribution + Equal-width histogram for supplied rig complexity records (bone_count, constraint_count). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.

## Output

Returns two analytical reports for the specified field (bone_count or constraint_count): a numeric distribution summary (min, max, mean, percentiles, etc.) and an equal-width histogram with the requested number of bins showing frequency counts per bin interval.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "bins": {
   "type": "integer",
   "default": 5,
   "maximum": 30,
   "minimum": 1
  },
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "asset_group",
     "date",
     "bone_count",
     "constraint_count"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "bone_count": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "asset_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "constraint_count": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "bone_count": 10,
     "asset_group": "group-a",
     "constraint_count": 1
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "bone_count": 20,
     "asset_group": "group-b",
     "constraint_count": 2
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "bone_count": 15,
     "asset_group": "group-a",
     "constraint_count": 3
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "bone_count": 30,
     "asset_group": "group-b",
     "constraint_count": 4
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "bone_count",
    "constraint_count"
   ],
   "type": "string",
   "default": "bone_count"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/rig-complexity-numeric-distribution-equal-width-histogram-a986f58b/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)