# Snow Observations Numeric Interval Filter and Keyed Dataset Comparison

> Snow Observations Numeric Interval Filter and Keyed Dataset Comparison is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).

Applies a numeric interval filter and keyed dataset comparison across two supplied snow observation datasets (snow_depth_cm, snowfall_cm) for up to 200 rows each.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-weather-09-134?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/snow-observations-numeric-interval-filter-and-keyed-dataset-comparison-5d218a16
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TQ7AEeoafn53vXPA_CtyM

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 snow-observations-numeric-interval-filter-and-keyed-dataset-comparison-5d218a16 -d '<json body>'
```

Example prompt: I have two sets of snow observation records from our weather stations — can you run a numeric interval filter and keyed comparison on the snow_depth_cm field? Here's the primary dataset with rows for stations group-a and group-b from October 2026, and a secondary dataset with slightly different depth readings for the same row IDs.

## When to prefer this

Choose this endpoint when you need to locally analyze snow observation records offline without any live data lookup, external API calls, or predictions. It is ideal for batch comparing two independent snow datasets (e.g., two sensor networks, two time periods) keyed by row_id, and for filtering snow depth or snowfall values by numeric interval. Best suited for structured snow observation datasets up to 200 rows at low cost ($0.01 USDC for both reports).

## Known failure modes

- Exceeding 200 rows per dataset returns a validation error
- Missing required fields (row_id, station_group, date, snow_depth_cm, snowfall_cm) causes row rejection
- Invalid date format (non YYYY-MM-DD) triggers schema validation failure
- Null numeric values may be excluded from interval filter results
- Mismatched row_ids between primary and secondary datasets results in unmatched rows in comparison output
- Payment failure or insufficient USDC balance blocks request processing

## How this service works

Snow observations — Numeric interval filter + Keyed dataset comparison: Numeric interval filter + Keyed dataset comparison for supplied snow observations records (snow_depth_cm, snowfall_cm). 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 report identifying rows where the selected snow field (snow_depth_cm or snowfall_cm) falls within specified intervals, and (2) a keyed dataset comparison report detailing differences between the primary and secondary datasets matched by row_id. Up to 200 rows are processed per dataset.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/snow-observations-numeric-interval-filter-and-keyed-dataset-comparison-5d218a16/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)