# Configuration Drift — Numeric Row Ordering + Explicit Missing-Value Fill

> Configuration Drift — Numeric Row Ordering + Explicit Missing-Value Fill is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-25).

Sorts configuration drift records by row and fills missing numeric values using zero, mean, or median imputation for up to 200 rows across two fields.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-security-22-124?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-25
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/configuration-drift-numeric-row-ordering-explicit-missing-value-fill-30b1dde7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DmazvEaLCdDVIc22StQwv

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 configuration-drift-numeric-row-ordering-explicit-missing-value-fill-30b1dde7 -d '<json body>'
```

Example prompt: I have configuration drift records for two groups across a few days — rows with row_id, date, control_group, checked_settings, and drifted_settings, some of which have null values. Can you sort them numerically and fill the missing checked_settings values using median imputation? I have about 10 rows total.

## When to prefer this

Choose this endpoint when you have configuration drift data with row identifiers, control groups, date-stamped checked and drifted settings metrics, and need both numeric row ordering and explicit missing-value imputation applied together in a single low-cost call. Ideal for preprocessing configuration audit datasets before downstream analysis or reporting, when up to 200 rows need two simultaneous field-level reports without requiring external data lookups or live system access.

## Known failure modes

- Rows array empty or missing — minItems:1 constraint violated
- More than 200 rows submitted — maxItems:200 limit exceeded
- Invalid date format (not YYYY-MM-DD) — pattern validation fails
- checked_settings or drifted_settings out of range (beyond ±1,000,000,000,000)
- Invalid fill method or field enum value provided
- row_id missing or empty string — minLength:1 constraint violated

## How this service works

Configuration drift — Numeric row ordering + Explicit missing-value fill: Numeric row ordering + Explicit missing-value fill for supplied configuration drift records (checked_settings, drifted_settings). 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 derived from the supplied configuration drift rows: one with rows ordered numerically and another with missing values in the specified field (checked_settings or drifted_settings) filled using the chosen imputation method (zero, mean, or median). Results are computed locally with no external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/configuration-drift-numeric-row-ordering-explicit-missing-value-fill-30b1dde7/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)