# Record Routing Analytics: Equal-Width Histogram + Secondary-Measure Weighted Mean

> Record Routing Analytics: Equal-Width Histogram + Secondary-Measure Weighted Mean 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).

Computes an equal-width histogram and a secondary-measure weighted mean for record routing data (accepted_records, rejected_records) on up to 200 supplied rows, returning two analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-analytics-19-172?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/record-routing-analytics-equal-width-histogram-secondary-measure-c6dca5a4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Uz-V1R7bqIqO3Tg19epzj

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 record-routing-analytics-equal-width-histogram-secondary-measure-c6dca5a4 -d '<json body>'
```

Example prompt: Can you run a histogram and weighted mean analysis on my record routing data — I have 4 rows with accepted_records and rejected_records values, using 5 bins, and I want the histogram on accepted_records?

## When to prefer this

Choose this endpoint when you have tabular record routing data (accepted/rejected record counts) and need both a distribution histogram and a weighted mean computed locally without any external data lookups or live API calls. Ideal for data pipeline quality monitoring, ETL validation summaries, or routing performance reports on batches of up to 200 rows. Prefer this over general-purpose analytics tools when you want a lightweight, affordable ($0.01 USDC), deterministic statistical summary delivered instantly.

## Known failure modes

- More than 200 rows submitted — request rejected, exceeds row limit
- Invalid date format (not YYYY-MM-DD) — schema validation error
- bins value outside 1–30 range — rejected with validation error
- Missing required fields (row_id, accepted_records, rejected_records) — schema error
- Null values in both primary and secondary measure fields may affect weighted mean computation
- Payment of 0.01 USDC not completed — 402 Payment Required response

## How this service works

Record routing — Equal-width histogram + Secondary-measure weighted mean: Equal-width histogram + Secondary-measure weighted mean for supplied record routing records (accepted_records, rejected_records). 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) an equal-width histogram showing bin edges, bin counts, and distribution of the selected field (accepted_records or rejected_records), and (2) a secondary-measure weighted mean computed from the supplied routing records — all based purely on the input 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",
     "dataset_group",
     "date",
     "accepted_records",
     "rejected_records"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "dataset_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "accepted_records": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "rejected_records": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "dataset_group": "group-a",
     "accepted_records": 10,
     "rejected_records": 1
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "dataset_group": "group-b",
     "accepted_records": 20,
     "rejected_records": 2
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "dataset_group": "group-a",
     "accepted_records": 15,
     "rejected_records": 3
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "dataset_group": "group-b",
     "accepted_records": 30,
     "rejected_records": 4
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "accepted_records",
    "rejected_records"
   ],
   "type": "string",
   "default": "accepted_records"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/record-routing-analytics-equal-width-histogram-secondary-measure-c6dca5a4/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)