# Supplier Delivery Evidence — Duplicate Key Report + Grouped Numeric Summary

> Supplier Delivery Evidence — Duplicate Key Report + Grouped Numeric Summary 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 delivery records to produce a duplicate row_id report and a grouped numeric summary of deliveries or on-time deliveries by company group.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-15-056?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-delivery-evidence-duplicate-key-report-grouped-numeric-summary-65716c10
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MhblAV1kY_Uw-vixgRlrg

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-delivery-evidence-duplicate-key-report-grouped-numeric-summary-65716c10 -d '<json body>'
```

Example prompt: Can you check these supplier delivery records for duplicate row IDs and also give me a grouped numeric summary of the deliveries field? I have 4 rows: row-1 for group-a on 2026-10-01 with 10 deliveries and 1 on-time, row-2 for group-b on 2026-10-02 with 20 deliveries and 2 on-time, row-3 for group-a on 2026-10-03 with 15 deliveries and 3 on-time, and row-4 for group-b on 2026-10-04 with 30 deliveries and 4 on-time.

## When to prefer this

Choose this endpoint when you already have supplier delivery data in hand and need two quick analytical outputs — duplicate detection on row IDs and a grouped numeric summary — without any external data enrichment or prediction. Ideal for pre-reporting data quality checks on logistics datasets of up to 200 rows. It is not suitable for real-time delivery tracking, live supplier lookups, or datasets larger than 200 rows.

## Known failure modes

- Input array is empty (minItems:1 violation — request rejected)
- Input array exceeds 200 rows (maxItems:200 violation — request rejected)
- row_id field is blank or missing (minLength:1 required)
- date field does not match YYYY-MM-DD pattern — validation error
- field enum value is not 'deliveries' or 'on_time_deliveries' — rejected
- Numeric fields contain values outside ±1,000,000,000,000 range
- Payment of 0.01 USDC not provided — 402 Payment Required response

## How this service works

Supplier delivery evidence — Duplicate key report + Grouped numeric summary: Duplicate key report + Grouped numeric summary for supplied supplier delivery evidence records (deliveries, on_time_deliveries). 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 any row_id values that appear more than once across the submitted records, and (2) a grouped numeric summary aggregating the selected field (deliveries or on_time_deliveries) by company_group — covering up to 200 input rows with no external data lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/supplier-delivery-evidence-duplicate-key-report-grouped-numeric-summary-65716c10/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)