# Coordinate Quality Checks — Grouped Numeric Summary + Base-100 Series

> Coordinate Quality Checks — Grouped Numeric Summary + Base-100 Series 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).

Computes a grouped numeric summary and a Base-100 index series for coordinate quality check records (checked_points, flagged_points) from up to 200 supplied rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-weather-23-092?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/coordinate-quality-checks-grouped-numeric-summary-base-100-series-a1923bd1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Kq1Vg3yvWrMBSrhcAJQEX

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 coordinate-quality-checks-grouped-numeric-summary-base-100-series-a1923bd1 -d '<json body>'
```

Example prompt: I have 4 rows of coordinate quality check data for two station groups — group-a and group-b — with dates from 2026-10-01 to 2026-10-04, checked_points values of 10, 20, 15, and 30, and flagged_points of 1, 2, 3, and 4. Can you run a grouped numeric summary and a Base-100 series on the checked_points field, using row 0 as the base index?

## When to prefer this

Choose this endpoint when you have up to 200 coordinate quality check records with checked_points and flagged_points fields and need both a grouped statistical summary by station group and a Base-100 normalized series in a single low-cost call. It is best suited for offline/batch analysis of pre-collected QC data rather than real-time monitoring or live data lookup.

## Known failure modes

- Submitting more than 200 rows returns a validation error
- Missing required fields (row_id, station_group, date, checked_points, flagged_points) cause a schema validation failure
- Invalid date format (not YYYY-MM-DD) triggers a pattern mismatch error
- base_index value out of range (>=number of rows submitted) causes an index error
- Null values in checked_points or flagged_points may affect summary completeness

## How this service works

Coordinate quality checks — Grouped numeric summary + Base-100 series: Grouped numeric summary + Base-100 series for supplied coordinate quality checks records (checked_points, flagged_points). 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 grouped numeric summary of the requested field (checked_points or flagged_points) broken down by station_group, including aggregates like count, mean, min, max, and sum; and (2) a Base-100 index series for the chosen field, normalized relative to the specified base_index row. Both reports are computed locally on the supplied data with no external lookups.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "station_group",
     "date",
     "checked_points",
     "flagged_points"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "station_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "checked_points": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "flagged_points": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "station_group": "group-a",
     "checked_points": 10,
     "flagged_points": 1
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "station_group": "group-b",
     "checked_points": 20,
     "flagged_points": 2
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "station_group": "group-a",
     "checked_points": 15,
     "flagged_points": 3
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "station_group": "group-b",
     "checked_points": 30,
     "flagged_points": 4
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "checked_points",
    "flagged_points"
   ],
   "type": "string",
   "default": "checked_points"
  },
  "base_index": {
   "type": "integer",
   "default": 0,
   "maximum": 199,
   "minimum": 0
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/coordinate-quality-checks-grouped-numeric-summary-base-100-series-a1923bd1/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)