# Property Listing Imports — CSV Cell Length Audit

> Property Listing Imports — CSV Cell Length Audit is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Validates cell length constraints in a property listing CSV, reporting any cells that exceed the configured maximum character length.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-csv-properties-length?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/property-listing-imports-csv-cell-length-audit-968a3c39
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__81Ht3m5GT-On4Lh1YqOv

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 property-listing-imports-csv-cell-length-audit-968a3c39 -d '<json body>'
```

Example prompt: Can you audit my property listings CSV for cell length issues — use a comma delimiter, max cell length of 200 characters, and flag any cells that go over that limit? Here's the CSV data: listing_id,listed_on,region_id,asking_price,floor_area_sqm\nrecord-a,2026-01-01,group-a,500000,85

## When to prefer this

Choose this endpoint when you need to validate that a property listing CSV conforms to a declared cell length contract before import — especially when you have specific max character limits per cell, allowed categorical values, and numeric range constraints. It is purpose-built for real estate / property listing schemas and supports quoted cells. Prefer it over generic CSV validators when you need a property-domain preset with opinionated defaults for fields like listing_id, listed_on, region_id, asking_price, and floor_area_sqm.

## Known failure modes

- CSV exceeds 100,000 character limit — request rejected
- More than 1000 rows submitted — only first 1000 processed or error returned
- Invalid delimiter specified — must be comma, semicolon, or tab
- max_cell_length out of range (must be 1–5000) — validation error
- Malformed CSV that cannot be parsed — error returned
- Empty CSV string — minimum length violation

## How this service works

Property listing imports — Cell length audit: Cell length audit for Property listing 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 cell length audit report.

## Output

Returns a structured cell length audit report for the submitted property listing CSV, identifying rows and cells that exceed the configured maximum character length, along with summary statistics and any constraint violations across up to 1000 rows.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "csv": {
   "type": "string",
   "default": "listing_id,listed_on,region_id,asking_price,floor_area_sqm\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/property-listing-imports-csv-cell-length-audit-968a3c39/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)