# Purchase Order Imports — CSV Validation Summary

> Purchase Order Imports — CSV Validation Summary is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Validates a purchase order CSV table (up to 1000 rows) and returns a structured validation summary report including blank rows, duplicates, value range checks, and category conformance.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-csv-purchases-summary?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/purchase-order-imports-csv-validation-summary-119a9e9c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FF-wlwc1tRDZwezF64tDa

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-csv-validation-summary-119a9e9c -d '<json body>'
```

Example prompt: Can you validate this purchase order CSV for me? It uses a comma delimiter and I need to make sure all vendor categories are either group-a or group-b, order amounts are between 0 and 1000000, and there are no bad rows — here's the CSV data: purchase_id,placed_on,vendor_id,ordered_units,order_amount\nrecord-a,2026-01-01,group-a,10,250.

## When to prefer this

Choose this endpoint when you need a fast, affordable ($0.01 USDC) data quality gate for purchase order CSV imports specifically — particularly when you want to check vendor category conformance against an allowed list, validate numeric order amounts within bounds, and get a structured summary report. Prefer this over generic CSV validators when your data is purchase-order-shaped (purchase_id, vendor_id, order_amount columns) and you need a purpose-built preset with no external enrichment or data leakage.

## Known failure modes

- CSV exceeds 1000 rows — only up to 1000 rows are processed
- CSV string exceeds 100,000 character limit — request rejected
- Invalid delimiter specified — must be comma, semicolon, or tab
- Cell exceeds max_cell_length limit — flagged or rejected
- Malformed CSV that cannot be parsed — error returned
- Empty CSV string — validation fails with input error

## How this service works

Purchase order imports — Validation summary: Validation summary 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 validation summary report.

## Output

Returns a structured validation summary report covering: blank or empty rows, duplicate row detection, numeric range violations (order amounts outside min/max bounds), disallowed category values in vendor fields, cell length violations, and overall pass/fail counts — all without any external data enrichment.

## 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-csv-validation-summary-119a9e9c/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)