# HALOWERK Baumarkt Events Venue Literal Index

> HALOWERK Baumarkt Events Venue Literal Index is a paid API for AI agents from medien.halowerk.com, paid per call via x402, $0.031/call, status unknown (last checked 2026-10-12).

Searches timestamped audio transcripts for literal keyword occurrences related to venue and event planning terminology, using Deepgram-backed processing.

## Facts

- Endpoint: POST https://medien.halowerk.com/v1/baumarkt/media/events-venue-literal-index?utm_source=zero.xyz
- Price: $0.031/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/halowerk-baumarkt-events-venue-literal-index-321463fb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_peR1FHt5MmQU6thF_VFnR

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-baumarkt-events-venue-literal-index-321463fb -d '<json body>'
```

Example prompt: Search the HALOWERK medien transcript index for all timestamped mentions of the word 'Veranstaltungsort' in our recorded event planning session audio.

## When to prefer this

Choose this endpoint when you need precise, literal keyword matching with timestamps from a pre-existing audio transcript package in a German-language venue or event planning context, and do not require acoustic voice activity detection, speaker diarization, or domain-specific speech accuracy. Best suited for deterministic vocabulary search rather than semantic or fuzzy matching.

## Known failure modes

- Motor failure causes article to fail before settlement, resulting in no result and no charge beyond base
- Deepgram upstream processing error causes transcript unavailability
- No literal keyword match found returns empty result set
- Invalid or missing transcript package reference causes request rejection
- Term not present in transcript returns empty matches array

## How this service works

Timestamped source search for venue planning wording; literal vocabulary only. Reuses exactly one existing qualified transcript-package request. Source audio leaves the server for the existing Deepgram processor; existing provider disclosure and cost/margin retained. Deterministic timestamps/text processing only; no acoustic VAD, speaker identity or specialist accuracy claims. Base motor quote plus0.001USDC; article fails before settlement if the motor fails.

## Output

A JSON response containing timestamped matches of the queried literal vocabulary terms found within the indexed transcript package, including the exact text and time positions where each term appears in the audio.

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/halowerk-baumarkt-events-venue-literal-index-321463fb/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)