# Transfer Record Imports — Calendar Date Check

> Transfer Record 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 2026-10-28).

Validates calendar date fields in a CSV of transfer records, checking up to 1000 rows for date format correctness and contract compliance.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-csv-transfers-dates?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/transfer-record-imports-calendar-date-check-689174e5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FyB_7vOZGsWo5FKYt-q7d

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 transfer-record-imports-calendar-date-check-689174e5 -d '<json body>'
```

Example prompt: Can you run a calendar date check on this transfer records CSV — it uses commas as delimiters and includes columns like transfer_id, executed_on, asset_id, sent_amount, and received_amount — and tell me which rows have invalid or missing dates?

## When to prefer this

Choose this endpoint when you need a lightweight, low-cost ($0.01 USDC) automated check specifically targeting calendar date field validity in CSV-formatted transfer record imports, without needing external enrichment or complex schema inference. Ideal for pre-import QA pipelines validating up to 1000 rows of transfer data.

## Known failure modes

- CSV exceeds 100,000 character limit — request rejected
- CSV has fewer than 1 character — empty input error
- Row count exceeds 1000 rows — may truncate or reject
- Invalid delimiter specified outside allowed enum — validation error
- Cell length exceeds max_cell_length — cell flagged or truncated
- Malformed CSV structure (unmatched quotes) — parse error

## How this service works

Transfer record imports — Calendar date check: Calendar date check for Transfer record 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

Returns a structured calendar date check report for the submitted CSV, identifying rows with invalid, missing, or out-of-range date values in the transfer records, up to 1000 rows validated per call.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "csv": {
   "type": "string",
   "default": "transfer_id,executed_on,asset_id,sent_amount,received_amount\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/transfer-record-imports-calendar-date-check-689174e5/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)