# Rainfall Observations — Numeric Interval Filter + Keyed Dataset Comparison

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

Applies a numeric interval filter and keyed dataset comparison to up to 200 supplied rainfall observation records (rainfall_mm, duration_hours), returning two analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-weather-02-134?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/rainfall-observations-numeric-interval-filter-keyed-dataset-comparison-775251a3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__LgUhcRtfoFEaCH-muRMH

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 rainfall-observations-numeric-interval-filter-keyed-dataset-comparison-775251a3 -d '<json body>'
```

Example prompt: I have two sets of rainfall observations from October 2026 — up to 200 rows each with station_group, date, rainfall_mm, and duration_hours — can you run a numeric interval filter on rainfall_mm and also compare the two datasets by row key to spot differences?

## When to prefer this

Choose this endpoint when you have already collected rainfall observation data and need two specific offline analytical operations — numeric interval bucketing and keyed cross-dataset comparison — applied in a single low-cost call. It is ideal for QA workflows comparing two exports of the same dataset, validating sensor readings against a reference, or segmenting rainfall measurements by range without needing live weather lookups or predictions.

## Known failure modes

- Exceeding 200 rows in either dataset returns a validation error
- Missing required fields (row_id, date, rainfall_mm, duration_hours, station_group) causes rejection
- Invalid date format (non-YYYY-MM-DD) triggers a pattern validation error
- Null numeric values may be excluded from interval calculations
- Mismatched row_id keys between datasets yield empty comparison matches
- Supplying zero rows returns a minItems validation error

## How this service works

Rainfall observations — Numeric interval filter + Keyed dataset comparison: Numeric interval filter + Keyed dataset comparison for supplied rainfall observations records (rainfall_mm, duration_hours). 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

Two analytical reports per call: (1) a numeric interval filter report bucketing records by the chosen numeric field (rainfall_mm or duration_hours) into defined ranges, and (2) a keyed dataset comparison report highlighting matching and diverging records between the primary and secondary datasets, based on row_id keys. No live data retrieval — results are derived entirely from the supplied input rows.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/rainfall-observations-numeric-interval-filter-keyed-dataset-comparison-775251a3/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)