# Cache Observations Exact Row Deduplication

> Cache Observations Exact Row Deduplication is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Removes duplicate rows from a batch of cache observation records (hits/misses by date and cache group) and returns a deduplication report.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ar-analytics-cache-observations-deduplicate?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cache-observations-exact-row-deduplication-8bbbd8f1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_G-pPhjQ0rMeqz8N50vUiY

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 cache-observations-exact-row-deduplication-8bbbd8f1 -d '<json body>'
```

Example prompt: Can you deduplicate these cache observation records I have — up to 200 rows each with a row_id, cache group name, date, hits, and misses — and give me a report showing which rows were exact duplicates?

## When to prefer this

Choose this endpoint when you have a small-to-medium batch (up to 200 rows) of cache hit/miss observations and need a fast, cheap ($0.01) exact row deduplication report without any enrichment, forecasting, or fuzzy matching. It is purpose-built for cache analytics data with the specific schema of row_id, cache group, date, hits, and misses — ideal for data pipeline hygiene checks before database ingestion.

## Known failure modes

- Fewer than 1 row submitted — validation error
- More than 200 rows submitted — exceeds maxItems limit
- Missing required fields (row_id, cache, date, hits, misses) — schema validation failure
- Invalid date format (not YYYY-MM-DD) — pattern validation rejection
- row_id empty string — minLength violation
- Payment not fulfilled — x402 payment required error

## How this service works

Cache observations - Exact row deduplication: Exact row deduplication for Cache observations. Up to 200 supplied typed records. Local descriptive analytics; no enrichment or forecast. One of 25 new profiles across 20 shared operations in this industry. 0.01 USDC includes one bounded exact row deduplication report.

## Output

A bounded deduplication report identifying exact duplicate rows among the submitted cache observation records. The response indicates which rows (by row_id) are duplicates and which are unique, enabling downstream data cleaning or ingestion workflows.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cache-observations-exact-row-deduplication-8bbbd8f1/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)