# Alert Triage Data Cleaner — String Normalisation & Missing-Value Fill

> Alert Triage Data Cleaner — String Normalisation & 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 2026-10-24).

Cleans and normalises alert triage records by standardising strings and filling missing values for alert_count and confirmed_events fields using zero, mean, or median imputation.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-security-18-037?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/alert-triage-data-cleaner-string-normalisation-missing-value-fill-a53685f6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qCy90DG08PJ3O19hp47b6

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 alert-triage-data-cleaner-string-normalisation-missing-value-fill-a53685f6 -d '<json body>'
```

Example prompt: Clean my alert triage data — I have up to 50 rows with alert_count and confirmed_events fields, some nulls in alert_count. Fill the missing values using median imputation and normalise the strings.

## When to prefer this

Choose this endpoint when you have alert triage records (with alert_count and confirmed_events) that need offline string normalisation and missing-value imputation with no external lookups or predictions. It is ideal for pre-processing security monitoring data before analysis, and is cost-effective at $0.01 for up to 200 rows with 2 reports included. Best suited for batch cleaning of structured alert data where median, mean, or zero-fill is sufficient.

## Known failure modes

- More than 200 rows submitted — request rejected due to maxItems constraint
- Invalid date format (not YYYY-MM-DD) — row fails schema validation
- Numeric values outside allowed range (±1,000,000,000,000) — rejected
- Missing required fields (row_id, date, control_group) — validation error
- Invalid method enum value — schema validation failure
- Invalid field enum value — schema validation failure

## How this service works

Alert triage — String normalisation + Explicit missing-value fill: String normalisation + Explicit missing-value fill for supplied alert triage records (alert_count, confirmed_events). 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 up to 200 cleaned alert triage rows with normalised string fields and explicitly filled missing values for alert_count and/or confirmed_events, processed using the chosen imputation method (zero, mean, or median). Two independent reports are included per call.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/alert-triage-data-cleaner-string-normalisation-missing-value-fill-a53685f6/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)