# Supplier Qualification — Exact Row Deduplication + Equal-Width Histogram

> Supplier Qualification — 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 2026-10-15).

Deduplicates supplier qualification rows exactly and computes an equal-width histogram over checked_criteria or met_criteria for up to 200 records.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-02-048?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/supplier-qualification-exact-row-deduplication-equal-width-histogram-98c66d66
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9hKfUussXXWJX-JDSjL9U

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-qualification-exact-row-deduplication-equal-width-histogram-98c66d66 -d '<json body>'
```

Example prompt: Deduplicate my supplier qualification records and give me an equal-width histogram with 10 bins on the checked_criteria field — here are my rows: row-1 (group-a, 2024-01-10, checked=50, met=40), row-2 (group-b, 2024-01-11, checked=80, met=60), row-3 (group-a, 2024-01-10, checked=50, met=40).

## When to prefer this

Choose this endpoint when you need both exact duplicate removal and a frequency-distribution histogram over supplier qualification numeric fields in a single API call, without requiring any external data enrichment or live lookup. Ideal for batch preprocessing of qualification records before reporting, when row counts are ≤200 and you want two self-contained local analytical outputs for a fixed micro-cost.

## Known failure modes

- More than 200 rows submitted — request rejected due to row limit
- Invalid date format (not YYYY-MM-DD) causes row validation failure
- bins value outside 1–30 range causes parameter rejection
- field value not one of 'checked_criteria' or 'met_criteria' causes enum validation error
- Null values in the selected histogram field may produce reduced histogram coverage
- Empty rows array (minItems:1 not met) causes request failure

## How this service works

Supplier qualification — Exact row deduplication + Equal-width histogram: Exact row deduplication + Equal-width histogram for supplied supplier qualification records (checked_criteria, met_criteria). 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

Two analytical reports: (1) an exact row deduplication report identifying and removing identical rows from the supplied qualification records, and (2) an equal-width histogram over the selected numeric field (checked_criteria or met_criteria) with the specified number of bins, including bin boundaries and frequency counts. Both reports are generated 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",
     "company_group",
     "date",
     "checked_criteria",
     "met_criteria"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "met_criteria": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "company_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "checked_criteria": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "met_criteria": 1,
     "company_group": "group-a",
     "checked_criteria": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "met_criteria": 2,
     "company_group": "group-b",
     "checked_criteria": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "met_criteria": 3,
     "company_group": "group-a",
     "checked_criteria": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "met_criteria": 4,
     "company_group": "group-b",
     "checked_criteria": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "checked_criteria",
    "met_criteria"
   ],
   "type": "string",
   "default": "checked_criteria"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/supplier-qualification-exact-row-deduplication-equal-width-histogram-98c66d66/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)