# Supplier Fill — Duplicate Key Report + Secondary-Measure Weighted Mean

> Supplier Fill — Duplicate Key Report + 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 2026-10-25).

Analyzes up to 200 supplier fill records to produce a duplicate key report and a secondary-measure weighted mean, using ordered_units as the weight field.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-retail-06-067?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-25
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/supplier-fill-duplicate-key-report-secondary-measure-weighted-mean-acddf7be
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TbXHb5zFwuY_hNwxNW6k4

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 supplier-fill-duplicate-key-report-secondary-measure-weighted-mean-acddf7be -d '<json body>'
```

Example prompt: Check my supplier fill data for duplicate row IDs and also calculate the weighted mean of received_units (weighted by ordered_units) — here are my 50 rows across store groups A and B for October 2026.

## When to prefer this

Choose this endpoint when you need both a duplicate key audit and a weighted mean computation on supplier fill data (ordered_units / received_units) in a single cheap call ($0.01 USDC). Ideal for pre-processing retail inventory or supply chain datasets before loading into a warehouse, when you want local analytical computation without sending data to an external prediction or ML service. Best for datasets up to 200 rows; for larger datasets, batch across multiple calls.

## Known failure modes

- Input array exceeds 200 rows — request is rejected
- Missing required fields (row_id, date, store_group, ordered_units, received_units) cause validation errors
- Invalid date format (not YYYY-MM-DD) causes schema rejection
- All weight values are zero or null — weighted mean cannot be computed
- Empty rows array — minimum 1 item required

## How this service works

Supplier fill — Duplicate key report + Secondary-measure weighted mean: Duplicate key report + Secondary-measure weighted mean for supplied supplier fill records (ordered_units, received_units). 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 independent analytical reports: (1) a duplicate key report identifying which row_ids or key combinations appear more than once in the supplied dataset, and (2) a secondary-measure weighted mean calculation for the chosen field (ordered_units or received_units), using the other measure as weight. Up to 200 rows processed per call.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/supplier-fill-duplicate-key-report-secondary-measure-weighted-mean-acddf7be/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)