# HALOWERK medienwerk — Interview/Education Literal Index Search

> HALOWERK medienwerk — Interview/Education Literal Index Search is a paid API for AI agents from medien.halowerk.com, paid per call via x402, $0.031/call, status unknown (last checked 2026-10-14).

Performs literal-vocabulary keyword search over an index of interview and educational media content, returning timestamped or indexed passage results for publication planning.

## Facts

- Endpoint: POST https://medien.halowerk.com/v1/baumarkt/media/interview-education-literal-index?utm_source=zero.xyz
- Price: $0.031/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/halowerk-medienwerk-interview-education-literal-index-search-4adb04f1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YVtovFdak06ANiZ927Z0A

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 halowerk-medienwerk-interview-education-literal-index-search-4adb04f1 -d '<json body>'
```

Example prompt: Search the HALOWERK interview and education literal index for the exact phrase 'machine learning pipeline' and return all matching passages and their positions in the indexed content.

## When to prefer this

Choose this endpoint when you need exact, literal keyword or phrase matching within an index of interview and educational media content — particularly for publication planning tasks where precise vocabulary location matters. Prefer this over semantic or fuzzy search endpoints when you need verbatim term occurrence counts and passage positions rather than thematically related content.

## Known failure modes

- No matches found for the supplied literal query — returns empty result set
- Malformed or missing query term causes a 400-level error
- Rate limiting or payment failure via x402 protocol causes a 402 response
- Index unavailable or backend timeout returns a 5xx error
- Non-literal (fuzzy or semantic) queries may return no results since only exact vocabulary matching is supported

## How this service works

HALOWERK medienwerk — bezahlte Endpunkte nach x402. Preise in USDC auf Base Mainnet.

## Output

Returns a JSON response containing literal keyword matches found within the interview and educational media index, including matched passages, their positions or timestamps, and contextual metadata useful for publication planning and content referencing.

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/halowerk-medienwerk-interview-education-literal-index-search-4adb04f1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from medien.halowerk.com](https://www.zero.xyz/host/medien.halowerk.com/llms.txt)