# Elevation Samples — Record Quality Audit + Exact Row Deduplication + Trailing Mean Series

> Elevation Samples — Record Quality Audit + Exact Row Deduplication + Trailing Mean Series is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-25).

Runs three local analytical reports on elevation sample data: a record quality audit, exact row deduplication, and a trailing mean series computation.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-weather-13-216?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/elevation-samples-record-quality-audit-exact-row-deduplication-7c6ec3f6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hjqlgP2twbC0eM0UXBeS1

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 elevation-samples-record-quality-audit-exact-row-deduplication-7c6ec3f6 -d '<json body>'
```

Example prompt: Can you run a quality audit, exact deduplication check, and trailing mean series (window size 3) on my elevation sample records for field elevation_m? Here are the rows: row-1 on 2026-10-01 at 10m weight 1 group-a, row-2 on 2026-10-02 at 20m weight 2 group-b, row-3 on 2026-10-03 at 15m weight 3 group-a, row-4 on 2026-10-04 at 30m weight 4 group-b.

## When to prefer this

Choose this endpoint when you need three bundled analytical reports on elevation sample tabular data — quality audit, deduplication, and trailing mean — in a single low-cost call. It is best suited for offline/batch analytical workflows where no live geospatial lookup, prediction, or external data enrichment is needed. Prefer this over individual analytics endpoints when you want all three reports for up to 200 rows at once for $0.01.

## Known failure modes

- Fewer than 1 or more than 200 rows provided — rejected with validation error
- Invalid date format (not YYYY-MM-DD) causes row-level quality failure
- Window size outside 2–200 range rejected
- Null values in elevation_m or sample_weight flagged in quality audit but may affect trailing mean computation
- Field enum value not one of 'elevation_m' or 'sample_weight' causes rejection
- Payment of 0.01 USDC not included or declined — request fails with 402

## How this service works

Elevation samples — Record quality audit + Exact row deduplication + Trailing mean series: Record quality audit + Exact row deduplication + Trailing mean series for supplied elevation samples records (elevation_m, sample_weight). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows.

## Output

Returns three independent reports: (1) a record quality audit flagging issues like nulls, out-of-range values, and malformed fields; (2) an exact row deduplication report identifying repeated rows; and (3) a trailing mean series over the specified numeric field and window size — all computed locally with no external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/elevation-samples-record-quality-audit-exact-row-deduplication-7c6ec3f6/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)