# Decision Record Word Frequency Analyzer

> Decision Record Word Frequency Analyzer 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).

Counts and ranks word frequencies in a decision record document (Markdown or plain text, up to 20,000 characters) using deterministic processing.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-decision-record-word-frequency?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/decision-record-word-frequency-analyzer-21b49ccc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rULARC0t0RVv5wOkbV750

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 decision-record-word-frequency-analyzer-21b49ccc -d '<json body>'
```

Example prompt: Can you run a word frequency analysis on my decision record? Here's the text: '## Context
We decided to adopt microservices for our platform.
## Decision
We will migrate the monolith to microservices by Q3.
## Consequences
Teams must adopt new deployment pipelines.'

## When to prefer this

Choose this endpoint when you need deterministic, reproducible word frequency counts specifically for decision record documents (ADRs, design decision logs) formatted in Markdown or plain text. Prefer this over general NLP APIs when you need a lightweight, pay-per-use analysis with no generative AI involvement, ensuring consistent results across repeated calls on the same input.

## Known failure modes

- Text exceeds 20,000 character limit — request will be rejected or truncated
- Empty or missing text field — no frequencies returned
- Non-text binary content submitted — processing failure
- Payment not provided or insufficient — 402 response requiring 0.01 USDC
- Malformed JSON request body — 400 error

## How this service works

Decision record - Word frequencies: Word frequencies for Decision record. 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 word frequencies deliverable.

## Output

A deterministic word frequency deliverable listing each word found in the supplied decision record text along with its occurrence count, ranked or tabulated so the agent can identify the most and least common terms in the document.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "default": "## Context\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Decision\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Consequences\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/decision-record-word-frequency-analyzer-21b49ccc/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)