# Rig Complexity — Equal-Width Histogram + IQR Outlier Flags

> Rig Complexity — Equal-Width Histogram + IQR Outlier Flags 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 equal-width histogram and IQR-based outlier flags for rig complexity data (bone_count or constraint_count) across up to 200 rows, producing 2 independent analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-creative-04-170?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-equal-width-histogram-iqr-outlier-flags-ff079db8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_K7HbJN_1OZXeRtq4EczWA

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-equal-width-histogram-iqr-outlier-flags-ff079db8 -d '<json body>'
```

Example prompt: Run an equal-width histogram with 10 bins and IQR outlier detection on my rig complexity data using bone_count — here are 5 rigs: row-1 group-a 2026-10-01 bones=42 constraints=3, row-2 group-b 2026-10-02 bones=150 constraints=12, row-3 group-a 2026-10-03 bones=38 constraints=5, row-4 group-b 2026-10-04 bones=200 constraints=20, row-5 group-a 2026-10-05 bones=41 constraints=4.

## When to prefer this

Choose this endpoint when you have raw rig complexity records (bone_count or constraint_count) and need both a distribution histogram and outlier detection in a single call without any external data dependencies. Ideal for technical artists or pipeline tools doing QA checks on animation rig datasets of up to 200 rigs. Prefer over general stats APIs when you need both IQR flagging and equal-width histogramming together in one structured report at low cost.

## Known failure modes

- More than 200 rows submitted — request rejected, reduce row count
- Missing required fields (row_id, date, bone_count, constraint_count) — validation error
- Invalid date format (must be YYYY-MM-DD) — schema validation failure
- bins value outside 1–30 range — rejected with range error
- All values null for the selected field — unable to compute histogram or IQR
- Payment not included or insufficient — 402 payment required

## How this service works

Rig complexity — Equal-width histogram + IQR outlier flags: Equal-width histogram + IQR outlier flags 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: (1) an equal-width histogram showing the distribution of the selected field (bone_count or constraint_count) across the supplied rows with configurable bin count, and (2) IQR-based outlier flags identifying which rows fall outside the interquartile range. Both reports are computed locally with no external data lookups.

## 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-equal-width-histogram-iqr-outlier-flags-ff079db8/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)