# Validation Rule Results — Record Quality Audit + Equal-Width Histogram

> Validation Rule Results — Record Quality Audit + 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 2026-10-14).

Runs a record quality audit and equal-width histogram on up to 200 rows of validation rule results (passed_rules, total_rules) using local analytical engines.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-analytics-08-013?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/validation-rule-results-record-quality-audit-equal-width-histogram-cd426ad4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5kQm4gF9pYMrWtyP19SOP

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 validation-rule-results-record-quality-audit-equal-width-histogram-cd426ad4 -d '<json body>'
```

Example prompt: Can you run a record quality audit and a 10-bin equal-width histogram on my validation rule results for the passed_rules field? I have 50 rows across two dataset groups from October 2026.

## When to prefer this

Choose this endpoint when you need both a data quality audit and a distribution histogram in a single call for validation rule result records, and your dataset is 200 rows or fewer. It is ideal for data engineers and analysts who want a quick offline-style audit of passed_rules or total_rules without connecting to an external database or prediction service. Prefer this over general-purpose analytics when you specifically need the dual-report (quality audit + equal-width histogram) output for rule-based validation data.

## Known failure modes

- Rows array is empty or exceeds 200 items — request rejected
- Invalid date format (not YYYY-MM-DD) — validation error
- Bins value outside 1–30 range — schema validation failure
- Null or missing required fields (row_id, dataset_group, date) — audit flags or error
- Field enum value not 'passed_rules' or 'total_rules' — invalid input
- Numeric values outside allowed range (±1,000,000,000,000) — validation error

## How this service works

Validation rule results — Record quality audit + Equal-width histogram: Record quality audit + Equal-width histogram for supplied validation rule results records (passed_rules, total_rules). 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 independent analytical reports: (1) a record quality audit covering completeness, nulls, and data integrity issues across the supplied rows, and (2) an equal-width histogram with configurable bins (1–30) for the selected numeric field (passed_rules or total_rules). Both reports are computed locally on the supplied data with no external 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",
     "dataset_group",
     "date",
     "passed_rules",
     "total_rules"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "total_rules": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "passed_rules": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "dataset_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "total_rules": 1,
     "passed_rules": 10,
     "dataset_group": "group-a"
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "total_rules": 2,
     "passed_rules": 20,
     "dataset_group": "group-b"
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "total_rules": 3,
     "passed_rules": 15,
     "dataset_group": "group-a"
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "total_rules": 4,
     "passed_rules": 30,
     "dataset_group": "group-b"
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "passed_rules",
    "total_rules"
   ],
   "type": "string",
   "default": "passed_rules"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/validation-rule-results-record-quality-audit-equal-width-histogram-cd426ad4/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)