# Case Study HTTP Link Inventory

> Case Study HTTP Link Inventory is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Extracts and inventories all HTTP links from a case study document (Markdown or plain text), returning a bounded deliverable without generative prose

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-writing-case-study-link-inventory?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/case-study-http-link-inventory-e592f357
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BoyuR2vdkQbuSgiGOJeuj

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 case-study-http-link-inventory-e592f357 -d '<json body>'
```

Example prompt: Scan this case study for all HTTP links and give me a complete inventory — here's the text: '## Challenge
We migrated to https://example.com/cloud. See https://docs.example.com/guide for details.
## Solution
Used https://api.example.com/v2 as described at https://blog.example.com/post.
## Results
Metrics at https://dashboard.example.com/report.'

## When to prefer this

Choose this endpoint when you need a deterministic, non-generative HTTP link extraction from a case study document specifically. It is priced at $0.01 USDC per call and is ideal for automated pipelines that require reproducible link inventories from Markdown or plain text case study content without LLM hallucination risk.

## Known failure modes

- Input text exceeds 20,000 character limit — request rejected
- No HTTP links found in the document — empty inventory returned
- Malformed or non-Markdown input may reduce extraction accuracy
- Payment failure or insufficient USDC balance blocks processing

## How this service works

Case study - HTTP link inventory: HTTP link inventory for Case study. 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 http link inventory deliverable.

## Output

A bounded HTTP link inventory deliverable listing all HTTP/HTTPS URLs found in the supplied Markdown or plain text case study document, processed deterministically without generative prose or fact-checking. The output is a structured list of discovered links extracted from the document.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "default": "## Challenge\nExample 1 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Solution\nExample 2 content.\nTODO: review the supplied document by 2026-10-10.\n\n## Results\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/case-study-http-link-inventory-e592f357/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)