# Waste Monitoring Date-by-Category Pivot

> Waste Monitoring Date-by-Category Pivot is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).

Pivots up to 200 waste monitoring records into a date-by-material-category table for a chosen numeric field (collected_kg or recycled_kg).

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-analytics-waste-monitoring-pivot?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/waste-monitoring-date-by-category-pivot-d301bcd1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0bYHWYbwcn56Hm70QGaoK

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 waste-monitoring-date-by-category-pivot-d301bcd1 -d '<json body>'
```

Example prompt: Take these waste monitoring records and pivot them so I can see collected_kg broken down by date and material category — I have about 50 rows covering different materials like plastics, paper, and organics across October.

## When to prefer this

Choose this endpoint when you have structured waste monitoring row data with material categories and dates and need a cross-tabulated pivot summary of collected or recycled quantities. It is ideal for local, bounded datasets of up to 200 records requiring no external enrichment, forecasting, or trend fitting — purely a reshape and aggregation operation over waste sector data.

## Known failure modes

- Input array exceeds 200 rows — request rejected
- Missing required fields (row_id, material, date, collected_kg, or recycled_kg) — validation error
- Date strings not matching YYYY-MM-DD format — schema validation failure
- No rows provided (minItems: 1 violated) — empty input error
- Invalid field enum value (not collected_kg or recycled_kg) — parameter error

## How this service works

Waste monitoring - Date by category pivot: Date by category pivot for Waste monitoring. Up to 200 supplied typed records. Local numeric and data-quality processing; no external enrichment or forecasting. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded date by category pivot deliverable.

## Output

A pivot table (date-by-category matrix) where rows represent dates and columns represent material categories, with cells containing aggregated values of the selected field (collected_kg or recycled_kg), derived from up to 200 input records with local numeric processing.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/waste-monitoring-date-by-category-pivot-d301bcd1/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)