# Shipment Imports CSV Declared Column Projection

> Shipment Imports CSV Declared Column Projection 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 shipment imports CSV against a declared column contract, checking data types, value ranges, cell lengths, and categorical values across up to 1000 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-csv-shipments-projection?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/shipment-imports-csv-declared-column-projection-6f25614d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TrGLYsxnJwvN1Nu1wSxfN

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-declared-column-projection-6f25614d -d '<json body>'
```

Example prompt: Can you validate my shipment imports CSV — it has columns like shipment_id, shipped_on, carrier_id, weight_kg, and shipping_cost — make sure weights are between 0 and 500, costs are between 0 and 10000, allowed carrier categories are group-a and group-b, and no cell exceeds 200 characters?

## When to prefer this

Choose this endpoint when you need to validate a shipment imports CSV against a declared column contract before ingestion or processing, especially when you need to enforce allowed categorical values for carrier IDs, numeric bounds for weights and costs, and cell length constraints. Best suited for pre-ETL data quality gates on logistics data with up to 1000 rows.

## Known failure modes

- CSV exceeds 100,000 character limit — request rejected
- More than 1000 rows submitted — only first 1000 may be processed
- Invalid delimiter specified — must be comma, semicolon, or tab
- Malformed CSV that cannot be parsed — error returned
- Numeric bounds inverted (minimum greater than maximum) — validation error
- Empty CSV string submitted — rejected due to minLength constraint

## How this service works

Shipment imports — Declared column projection: Declared column projection 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 declared column projection report.

## Output

A declared column projection report for the shipment imports CSV, indicating which columns pass or fail the declared contract, including any rows with out-of-range numeric values, disallowed category values, or cells exceeding the maximum length limit. Covers up to 1000 rows with quoted cell support.

## 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-declared-column-projection-6f25614d/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)