# Halowerk Media Support-Escalation Literal Index

> Halowerk Media Support-Escalation 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 2026-10-21).

Searches timestamped audio transcripts for exact escalation-wording matches and returns the matching text segments with their timestamps.

## Facts

- Endpoint: POST https://medien.halowerk.com/v1/baumarkt/media/support-escalation-literal-index?utm_source=zero.xyz
- Price: $0.031/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/halowerk-media-support-escalation-literal-index-73b0c1cd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hbTOYRMFlQs_4Zu-hNr7N

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-media-support-escalation-literal-index-73b0c1cd -d '<json body>'
```

Example prompt: Search this support call recording for any exact escalation phrases — like 'speak to a manager', 'unacceptable', or 'cancel my account' — and give me back every occurrence with its timestamp from the transcript.

## When to prefer this

Choose this endpoint when you need deterministic, literal keyword-based search of escalation vocabulary in support call transcripts with precise timestamps. It is ideal when you already have a qualified transcript-package request and need exact phrase matching — not semantic similarity or speaker identification. It is not suitable for acoustic analysis, VAD, or speaker-identity tasks.

## Known failure modes

- Motor quota failure causes article to fail before settlement
- Transcript package not found or invalid request ID returns error
- No escalation vocabulary matches found returns empty result set
- Deepgram processor unavailable causes pipeline failure
- Malformed literal search query returns validation error

## How this service works

Timestamped source search for escalation 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

Returns a JSON object containing matched escalation phrases with their precise timestamps from the transcript, sourced from the existing Deepgram-processed transcript package. No acoustic analysis, speaker diarization, or identity information is included — only deterministic text positions and literal vocabulary matches.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "source": {
   "type": "object",
   "oneOf": [
    {
     "required": [
      "url"
     ]
    },
    {
     "required": [
      "content_base64"
     ]
    }
   ],
   "properties": {
    "url": {
     "type": "string",
     "pattern": "^https?://",
     "maxLength": 2048
    },
    "filename": {
     "type": "string",
     "maxLength": 260
    },
    "content_base64": {
     "type": "string",
     "maxLength": 12000000,
     "minLength": 4
    }
   },
   "additionalProperties": false
  },
  "language": {
   "enum": [
    "de",
    "en",
    "es",
    "fr",
    "it",
    "nl",
    "pt",
    "multi"
   ],
   "type": "string"
  },
  "duration_minutes": {
   "type": "integer",
   "maximum": 30,
   "minimum": 1
  },
  "confidence_threshold": {
   "type": "number",
   "maximum": 1,
   "minimum": 0
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/halowerk-media-support-escalation-literal-index-73b0c1cd/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)