# Return Imports CSV Invalid Row Export

> Return Imports CSV Invalid Row Export 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 CSV of return import records and exports a report identifying all invalid rows that violate declared constraints.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-csv-returns-invalid-rows?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/return-imports-csv-invalid-row-export-73943943
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uVteHhBkL8E5VYoCd1_Ey

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 return-imports-csv-invalid-row-export-73943943 -d '<json body>'
```

Example prompt: Can you check my returns CSV for invalid rows? The file uses commas as delimiters, allowed reason codes are group-a and group-b, and I want to flag any numeric values outside -1000000 to 1000000 — here's the CSV: return_id,received_on,reason_code,returned_units,restocking_fee\nrecord-a,2026-01-01,group-a,10,2\nrecord-b,2026-01-02,group-z,20,3

## When to prefer this

Use this endpoint when you need to validate a CSV of return import records against a declared schema contract — including numeric range bounds, allowed categorical values, and cell length limits — and receive a focused report of only the invalid rows. Prefer this over generic CSV validators when your use case is specifically returns data with structured constraints, and over manual review when dealing with up to 1000 rows at $0.01 per call.

## Known failure modes

- CSV exceeds 100,000 character limit — request rejected
- More than 1000 rows submitted — only up to 1000 processed
- Unsupported delimiter used — must be comma, semicolon, or tab
- Cell length exceeds max_cell_length — flagged as invalid
- Payment not included or invalid — x402 payment required
- Malformed CSV (unclosed quotes, wrong column counts) — parsing error returned

## How this service works

Return imports — Invalid row export: Invalid row export for Return 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 invalid row export report.

## Output

A structured report identifying all rows in the submitted CSV that violate the declared constraints — including rows with disallowed category values, out-of-range numeric fields, cells exceeding maximum length, or other format violations. Up to 1000 rows are validated per call.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "csv": {
   "type": "string",
   "default": "return_id,received_on,reason_code,returned_units,restocking_fee\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/return-imports-csv-invalid-row-export-73943943/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)