# Payroll Input Imports — Calendar Date Check

> Payroll Input Imports — Calendar Date Check 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 calendar date fields in a payroll CSV file, checking up to 1000 rows for date correctness and compliance with declared constraints.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-csv-payroll-dates?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/payroll-input-imports-calendar-date-check-c308ebca
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qr4UasZdsKHIgvmbrX5on

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 payroll-input-imports-calendar-date-check-c308ebca -d '<json body>'
```

Example prompt: Can you run a calendar date check on this payroll import CSV? The file uses comma delimiters and the period_ends_on dates should fall between 2025-01-01 and 2026-12-31, with department IDs limited to group-a and group-b. Here's the CSV content: pay_id,period_ends_on,department_id,gross_pay,deductions\nrecord-a,2026-01-01,group-a,10,2\nrecord-b,2026-13-45,group-b,20,3

## When to prefer this

Use this endpoint when you need to validate calendar date fields specifically within payroll CSV import files, especially when you want row-level feedback on date validity, range compliance, and category membership before committing the file to a payroll processing system. Prefer this over generic CSV validators when your use case is payroll-specific date checking with configurable min/max date bounds and department allow-lists.

## 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
- Cell content exceeds max_cell_length — flagged or truncated
- Malformed CSV structure (unmatched quotes, missing columns) — parse error returned
- Allowed categories list exceeds 100 entries — error returned

## How this service works

Payroll input imports — Calendar date check: Calendar date check for Payroll input 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 calendar date check report.

## Output

A calendar date check report for the submitted payroll CSV, identifying which rows contain valid or invalid date values in the date column, flagging out-of-range dates, malformed date strings, or values violating declared constraints — covering up to 1000 rows.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "csv": {
   "type": "string",
   "default": "pay_id,period_ends_on,department_id,gross_pay,deductions\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/payroll-input-imports-calendar-date-check-c308ebca/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)