# Redirect Observations — Record Quality Audit + Equal-Width Histogram

> Redirect Observations — 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 2026-10-30).

Runs two local analytical reports on redirect observation records: a record quality audit and an equal-width histogram for either redirect_count or final_status_code fields.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-web-14-013?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/redirect-observations-record-quality-audit-equal-width-histogram-4605af9d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fgj03Z933hbBkPoFSliIZ

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 redirect-observations-record-quality-audit-equal-width-histogram-4605af9d -d '<json body>'
```

Example prompt: Can you run a record quality audit and equal-width histogram on these redirect observation records — 4 rows with redirect_count and final_status_code for site groups A and B across October — using 5 bins on the redirect_count field?

## When to prefer this

Choose this endpoint when you need a combined data quality audit and numeric distribution histogram specifically for redirect observation records (redirect_count, final_status_code). It is ideal for pre-analysis validation of redirect monitoring datasets up to 200 rows, when you want both reports in a single low-cost call ($0.01 USDC) without any external data lookup or live web access. Prefer alternatives if you need predictions, live redirect checking, or analysis of non-redirect datasets.

## Known failure modes

- Fewer than 1 row submitted — rejected by schema validation
- More than 200 rows submitted — exceeds maximum row limit
- Invalid date format (not YYYY-MM-DD) in any row — schema validation error
- bins parameter outside 1–30 range — rejected
- field value not one of redirect_count or final_status_code — schema validation error
- All values null for selected field — histogram cannot be computed
- Payment not received or insufficient — 402 response

## How this service works

Redirect observations — Record quality audit + Equal-width histogram: Record quality audit + Equal-width histogram for supplied redirect observations records (redirect_count, final_status_code). 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

Two analytical reports: (1) a record quality audit flagging missing values, out-of-range entries, and data completeness issues across the supplied rows; (2) an equal-width histogram showing bin boundaries and counts for the selected numeric field (redirect_count or final_status_code) divided into the specified number of bins (1–30, default 5). All computation is performed 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",
     "site_group",
     "date",
     "redirect_count",
     "final_status_code"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "site_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "redirect_count": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "final_status_code": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "site_group": "group-a",
     "redirect_count": 10,
     "final_status_code": 1
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "site_group": "group-b",
     "redirect_count": 20,
     "final_status_code": 2
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "site_group": "group-a",
     "redirect_count": 15,
     "final_status_code": 3
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "site_group": "group-b",
     "redirect_count": 30,
     "final_status_code": 4
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "redirect_count",
    "final_status_code"
   ],
   "type": "string",
   "default": "redirect_count"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/redirect-observations-record-quality-audit-equal-width-histogram-4605af9d/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)