# Purchase Order Imports — Exact Row Duplicates Validator

> Purchase Order Imports — Exact Row Duplicates Validator is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Validates a CSV of purchase order data and identifies exact row duplicates, returning a structured report for up to 1000 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-csv-purchases-duplicate-rows?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/purchase-order-imports-exact-row-duplicates-validator-fcb4bf7b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_o-cXofu3Nc8KASoR1VGj6

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 purchase-order-imports-exact-row-duplicates-validator-fcb4bf7b -d '<json body>'
```

Example prompt: Can you check this purchase order CSV for exact duplicate rows? It uses comma delimiters, has up to 1000 rows, and the allowed vendor categories are group-a and group-b — here's the data: purchase_id,placed_on,vendor_id,ordered_units,order_amount\nrecord-a,2026-01-01,group-a,10,2\nrecord-b,2026-01-02,group-b,20,3

## When to prefer this

Choose this endpoint when you need a fast, cheap ($0.01 USDC), purpose-built check for exact row duplicates in purchase order CSV data — specifically when you want a validated contract against a declared CSV schema with up to 1000 rows, supported quoted cells, configurable delimiters, and allowed category constraints, without any external data enrichment.

## Known failure modes

- CSV exceeds 100,000 character limit — request rejected
- CSV contains fewer than 1 row or is empty — validation error
- Cell length exceeds max_cell_length setting — parsing error
- Delimiter mismatch causes malformed row parsing — incorrect results
- Category values not in allowed_categories list — flagged as invalid
- Numeric values outside minimum/maximum bounds — flagged in report
- Malformed CSV quoting causes parse failure

## How this service works

Purchase order imports — Exact row duplicates: Exact row duplicates for Purchase order imports. Validate a declared CSV table contract, up to 1000 rows. Quoted cells supported; no external enrichment. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one CSV exact row duplicates report.

## Output

A structured report identifying all exact row duplicates found in the submitted purchase order CSV, including which rows are repeated, enabling users to clean their data before importing. Returns up to 1000 rows analyzed with no external enrichment applied.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "csv": {
   "type": "string",
   "default": "purchase_id,placed_on,vendor_id,ordered_units,order_amount\nrecord-a,2026-01-01,group-a,10,2\nrecord-b,2026-01-02,group-b,20,3",
   "maxLength": 100000,
   "minLength": 1
  },
  "maximum": {
   "type": "number",
   "default": 1000000000000,
   "maximum": 1000000000000,
   "minimum": -1000000000000
  },
  "minimum": {
   "type": "number",
   "default": -1000000000000,
   "maximum": 1000000000000,
   "minimum": -1000000000000
  },
  "delimiter": {
   "enum": [
    ",",
    ";",
    "\t"
   ],
   "type": "string",
   "default": ","
  },
  "max_cell_length": {
   "type": "integer",
   "default": 1000,
   "maximum": 5000,
   "minimum": 1
  },
  "allowed_categories": {
   "type": "array",
   "items": {
    "type": "string",
    "default": "",
    "maxLength": 100,
    "minLength": 1
   },
   "default": [
    "group-a",
    "group-b"
   ],
   "maxItems": 100,
   "minItems": 0
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/purchase-order-imports-exact-row-duplicates-validator-fcb4bf7b/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)