# Asset Coverage — Exact Row Deduplication + Equal-Width Histogram

> Asset Coverage — Exact Row Deduplication + Equal-Width Histogram 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).

Deduplicates up to 200 asset coverage records (known_assets, monitored_assets) and generates an equal-width histogram for a chosen field, returning two independent analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-security-10-048?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/asset-coverage-exact-row-deduplication-equal-width-histogram-6715f529
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oL2nOZnRl5ygrnIodpThE

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 asset-coverage-exact-row-deduplication-equal-width-histogram-6715f529 -d '<json body>'
```

Example prompt: Can you deduplicate my asset coverage records and generate a 10-bin equal-width histogram on the known_assets field? I have about 50 rows with row_id, control_group, date, known_assets, and monitored_assets columns.

## When to prefer this

Choose this endpoint when you need to simultaneously clean a dataset of asset coverage records by exact deduplication and understand the numeric distribution of either known_assets or monitored_assets via a histogram — all in a single low-cost call ($0.01 USDC). Ideal for data quality checks before reporting, audit preparation, or exploratory analysis of asset coverage datasets up to 200 rows. Not suitable when you need live asset lookups, predictions, or external enrichment.

## Known failure modes

- More than 200 rows submitted — exceeds maximum row limit
- Missing required fields (row_id, control_group, date, known_assets, monitored_assets) in any row
- Invalid date format (must match YYYY-MM-DD pattern)
- Bins value outside 1–30 range
- Field enum value not one of 'known_assets' or 'monitored_assets'
- Numeric values outside -1,000,000,000,000 to 1,000,000,000,000 range
- Payment not included or insufficient (requires 0.01 USDC via x402)

## How this service works

Asset coverage — Exact row deduplication + Equal-width histogram: Exact row deduplication + Equal-width histogram for supplied asset coverage records (known_assets, monitored_assets). 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 reports: (1) an exact row deduplication report identifying and removing duplicate asset coverage rows, and (2) an equal-width histogram over the selected field (known_assets or monitored_assets) with the specified number of bins and their frequency counts — all computed locally from the supplied data with no external lookups.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "bins": {
   "type": "integer",
   "default": 5,
   "maximum": 30,
   "minimum": 1
  },
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "control_group",
     "date",
     "known_assets",
     "monitored_assets"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "known_assets": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "control_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "monitored_assets": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "known_assets": 10,
     "control_group": "group-a",
     "monitored_assets": 1
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "known_assets": 20,
     "control_group": "group-b",
     "monitored_assets": 2
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "known_assets": 15,
     "control_group": "group-a",
     "monitored_assets": 3
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "known_assets": 30,
     "control_group": "group-b",
     "monitored_assets": 4
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "known_assets",
    "monitored_assets"
   ],
   "type": "string",
   "default": "known_assets"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/asset-coverage-exact-row-deduplication-equal-width-histogram-6715f529/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)