# Library Loan Imports — Blank Row Report

> Library Loan Imports — Blank Row Report 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 file of library loan records and produces a report identifying blank/empty rows, up to 1000 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-csv-loans-empty-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/library-loan-imports-blank-row-report-9ee4a410
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ttkm0gBrr9kZE56KyBIZW

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 library-loan-imports-blank-row-report-9ee4a410 -d '<json body>'
```

Example prompt: Can you check this library loan CSV for blank rows? It uses a comma delimiter and has columns for loan_id, borrowed_on, branch_id, loan_days, and overdue_days — I want a blank row report so I know which rows are empty before I import it.

## When to prefer this

Choose this endpoint when you specifically need to identify blank or empty rows in a library loan CSV import file before loading it into a system. It is purpose-built for the library loans domain with preset validation logic, supports quoted cells, and handles up to 1000 rows efficiently at low cost ($0.01 USDC). Prefer this over a generic CSV validator when the data schema matches library loan records (loan_id, borrowed_on, branch_id, loan_days, overdue_days).

## Known failure modes

- CSV exceeds 100,000 character limit — rejected with payload size error
- CSV has 0 rows or only headers — may return empty report or validation error
- Invalid delimiter specified — falls back to default or returns error
- Cell content exceeds max_cell_length limit — cell or row flagged or rejected
- Malformed CSV (unbalanced quotes) — parse error returned

## How this service works

Library loan imports — Blank row report: Blank row report for Library loan 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 blank row report report.

## Output

A structured report identifying blank or empty rows within the submitted CSV of library loan records, including which row indices are blank and a summary count, based on validation of up to 1000 rows.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "csv": {
   "type": "string",
   "default": "loan_id,borrowed_on,branch_id,loan_days,overdue_days\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/library-loan-imports-blank-row-report-9ee4a410/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)