# Campaign Brief Supplied-Term Coverage

> Campaign Brief Supplied-Term Coverage 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 campaign brief document and reports coverage statistics for a user-supplied list of terms, using deterministic document processing with no generative AI.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-campaign-brief-term-coverage?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/campaign-brief-supplied-term-coverage-74687cc8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_t7ZAmJN7AAeBUV9y3Ij7Y

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 campaign-brief-supplied-term-coverage-74687cc8 -d '<json body>'
```

Example prompt: Check my campaign brief for coverage of these terms — 'awareness', 'engagement', 'conversion', and 'retention': [paste brief text here]. Tell me which ones appear and how well they're covered.

## When to prefer this

Choose this endpoint when you need deterministic, reproducible term-coverage analysis on a campaign brief document — not generative summarization or AI commentary. Ideal when you have a fixed list of up to 20 terms to check against a brief (up to 20,000 characters) and need consistent, auditable results at low cost ($0.01 per call). Prefer this over general-purpose LLM analysis when you want structured coverage output without hallucination risk.

## Known failure modes

- Input text exceeds 20,000 character limit — request rejected
- Terms array is empty or missing — validation error
- Individual term exceeds 80 character limit — validation error
- More than 20 terms supplied — request rejected
- Malformed request body — 400 error
- Payment not processed — 402 error

## How this service works

Campaign brief - Supplied-term coverage: Supplied-term coverage for Campaign brief. 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 supplied-term coverage deliverable.

## Output

A bounded deliverable reporting which of the supplied terms appear in the input document, along with coverage data indicating presence and context within the campaign brief text. Output is deterministically generated — no AI-generated prose or fact-checking is applied.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "default": "## Audience\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Message\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Channels\nExample 3 content.\nTODO: review the supplied document by 2026-10-10.",
   "maxLength": 20000
  },
  "terms": {
   "type": "array",
   "items": {
    "type": "string",
    "default": "",
    "maxLength": 80,
    "minLength": 1
   },
   "default": [
    "review",
    "example"
   ],
   "maxItems": 20,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/campaign-brief-supplied-term-coverage-74687cc8/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)