# Handover Document ISO-Date Pattern Inventory

> Handover Document ISO-Date Pattern Inventory is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Scans a handover document (Markdown or plain text) and produces a structured inventory of all ISO-date patterns found within it.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-handover-date-inventory?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/handover-document-iso-date-pattern-inventory-bce18be2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_77Z3UmP_2GPoinBE-N0vV

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 handover-document-iso-date-pattern-inventory-bce18be2 -d '<json body>'
```

Example prompt: Can you scan this handover document and give me an inventory of every ISO-date pattern in it? Here's the text: '## Responsibilities\nReview by 2026-10-10.\n## Open items\nDeadline 2026-11-01.\n## Contacts\nOnboarding starts 2027-01-15.'

## When to prefer this

Choose this endpoint when you need a deterministic, reproducible extraction of ISO-8601 date patterns from a handover document without any AI-generated prose or interpretation. It is purpose-built for handover documents specifically (as opposed to generic date extraction tools) and costs only $0.01 USDC per call, making it suitable for automated pipelines that process many documents.

## Known failure modes

- Input text exceeds 20,000 character limit — request rejected
- No ISO-date patterns found in document — returns empty inventory
- Malformed or ambiguous date strings not conforming to ISO format are not extracted
- Non-UTF-8 or binary content causes processing failure

## How this service works

Handover document - ISO-date pattern inventory: ISO-date pattern inventory for Handover document. Supplied Markdown or plain text, up to 20,000 characters. Deterministic processing and document templates; no generative prose or fact checking. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded iso-date pattern inventory deliverable.

## Output

A structured inventory listing all ISO-date patterns (YYYY-MM-DD format) detected in the submitted document, including their locations or surrounding context within the text. Output is deterministic — the same input always produces the same result with no generative prose or fact-checking applied.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "default": "## Responsibilities\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Open items\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Contacts\nExample 3 content.\nTODO: review the supplied document by 2026-10-10.",
   "maxLength": 20000
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/handover-document-iso-date-pattern-inventory-bce18be2/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)