# Shipment Imports CSV Cell Length Audit

> Shipment 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 2026-10-12).

Validates cell character lengths in a shipment CSV upload against a configurable maximum, reporting any cells that exceed the limit.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-csv-shipments-length?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/shipment-imports-csv-cell-length-audit-81cac123
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3yf-4bRPrdgLrKrn7dJFE

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 shipment-imports-csv-cell-length-audit-81cac123 -d '<json body>'
```

Example prompt: Can you run a cell length audit on this shipment CSV — comma-delimited, max 200 characters per cell — and tell me which rows or fields are too long? Allowed categories are group-a and group-b.

## When to prefer this

Choose this endpoint when you specifically need to enforce character-length constraints on cells in a shipment CSV before importing into a downstream system. It is purpose-built for shipment data schemas (shipment_id, shipped_on, carrier_id, weight_kg, shipping_cost) and handles quoted cells correctly. Prefer it over generic CSV validators when you need a focused, per-cell length audit report rather than full schema validation or type checking.

## Known failure modes

- CSV exceeds 100,000 character input limit — request rejected
- More than 1000 rows in the CSV — only up to 1000 rows processed
- Invalid delimiter value — must be comma, semicolon, or tab
- max_cell_length outside allowed range (1–5000) — validation error
- Malformed CSV that cannot be parsed — parse error returned
- Payment of 0.01 USDC not received — request blocked by x402 paywall

## How this service works

Shipment imports — Cell length audit: Cell length audit for Shipment 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 cell length audit report identifying which rows and cells in the submitted shipment CSV exceed the configured maximum character length, along with summary counts and details of violations. Quoted cells are handled correctly.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "csv": {
   "type": "string",
   "default": "shipment_id,shipped_on,carrier_id,weight_kg,shipping_cost\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/shipment-imports-csv-cell-length-audit-81cac123/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)