# Return Imports CSV Whitespace Audit

> Return Imports CSV Whitespace Audit 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 table of return import records for whitespace anomalies, checking up to 1000 rows with support for quoted cells and configurable delimiters.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-csv-returns-whitespace?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-whitespace-audit-7aead1bb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XYJmn94b_U4Wd2xkXjEfe

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-whitespace-audit-7aead1bb -d '<json body>'
```

Example prompt: Can you run a whitespace audit on this returns CSV? It uses comma delimiters, the allowed reason codes are group-a and group-b, and numeric values should stay between 0 and 1000000. Here's the data: 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

## When to prefer this

Choose this endpoint when you need lightweight, low-cost ($0.01) whitespace-focused validation of a return imports CSV table without external enrichment or transformation. It is ideal for pre-import data quality checks on return records up to 1000 rows where you want to enforce category allowlists, numeric bounds, and cell length constraints in a single pass.

## Known failure modes

- CSV exceeds 100,000 character limit — request rejected
- More than 1000 rows submitted — validation may be truncated or refused
- Invalid delimiter specified outside allowed enum values (comma, semicolon, tab)
- Malformed CSV with unmatched quotes — parsing error returned
- Cell content exceeds max_cell_length — flagged as violation
- Numeric values outside specified minimum/maximum bounds — flagged per cell

## How this service works

Return imports — Whitespace audit: Whitespace audit 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 whitespace audit report.

## Output

A CSV whitespace audit report indicating which rows and cells contain whitespace violations, along with validation status for category values, numeric range compliance, and cell length limits across the submitted return import records.

## 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-whitespace-audit-7aead1bb/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)