# Wind Observations — Numeric Interval Filter + Base-100 Series

> Wind Observations — Numeric Interval Filter + 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 2026-11-02).

Filters wind observation rows by a numeric interval and computes a Base-100 indexed series for wind_speed_ms or gust_speed_ms across up to 200 supplied records.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-weather-03-128?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/wind-observations-numeric-interval-filter-base-100-series-8ddf2c8b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_M0fcfnYhru0N2xTXnbU8y

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 wind-observations-numeric-interval-filter-base-100-series-8ddf2c8b -d '<json body>'
```

Example prompt: I have 150 rows of wind station data with wind_speed_ms and gust_speed_ms fields — can you filter them to only rows where wind_speed_ms is between 5 and 25, and also compute a Base-100 index series for wind_speed_ms using row 0 as the base?

## When to prefer this

Choose this endpoint when you have up to 200 wind observation records (wind_speed_ms and/or gust_speed_ms) that you supply directly and want two specific local analyses: a numeric interval filter to isolate readings within a speed range, and a Base-100 normalized index series. It requires no external data sources, live weather APIs, or forecasting — ideal for offline batch analysis of already-collected station data at very low cost.

## Known failure modes

- Rows array is empty or exceeds 200 items — validation error
- base_index references a row index outside the supplied rows array — index out of range error
- Invalid date format (not YYYY-MM-DD) in any row — schema validation failure
- minimum greater than maximum — may return empty filter result or error
- null values in wind_speed_ms or gust_speed_ms may be excluded from computations
- Payment of 0.01 USDC not completed — x402 payment required response

## How this service works

Wind observations — Numeric interval filter + Base-100 series: Numeric interval filter + Base-100 series for supplied wind observations records (wind_speed_ms, gust_speed_ms). 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 analytical reports: (1) a numeric interval filter result listing rows where the selected field (wind_speed_ms or gust_speed_ms) falls within the specified minimum–maximum range, and (2) a Base-100 indexed series for the selected field relative to the specified base row, across up to 200 input observation records.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "station_group",
     "date",
     "wind_speed_ms",
     "gust_speed_ms"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "gust_speed_ms": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "station_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "wind_speed_ms": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "gust_speed_ms": 1,
     "station_group": "group-a",
     "wind_speed_ms": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "gust_speed_ms": 2,
     "station_group": "group-b",
     "wind_speed_ms": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "gust_speed_ms": 3,
     "station_group": "group-a",
     "wind_speed_ms": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "gust_speed_ms": 4,
     "station_group": "group-b",
     "wind_speed_ms": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "wind_speed_ms",
    "gust_speed_ms"
   ],
   "type": "string",
   "default": "wind_speed_ms"
  },
  "maximum": {
   "type": "number",
   "default": 100,
   "maximum": 1000000000000,
   "minimum": -1000000000000
  },
  "minimum": {
   "type": "number",
   "default": 0,
   "maximum": 1000000000000,
   "minimum": -1000000000000
  },
  "base_index": {
   "type": "integer",
   "default": 0,
   "maximum": 199,
   "minimum": 0
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/wind-observations-numeric-interval-filter-base-100-series-8ddf2c8b/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)