# HALOWERK buerowerk — Finance/Tax Source Note Register (Meeting Transcript)

> HALOWERK buerowerk — Finance/Tax Source Note Register (Meeting Transcript) is a paid API for AI agents from buero.halowerk.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Analyzes a meeting transcript to extract and register finance and tax source notes, identifying relevant financial and tax references from spoken content.

## Facts

- Endpoint: POST https://buero.halowerk.com/v1/baumarkt/meeting/finance-tax-source-note-register?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/halowerk-buerowerk-finance-tax-source-note-register-meeting-transcript-ee598179
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kZXzmfV6JjcFpWH9nFK9G

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-buerowerk-finance-tax-source-note-register-meeting-transcript-ee598179 -d '<json body>'
```

Example prompt: Here's the transcript from our finance team meeting — it has speaker labels and timestamps, and the meeting was about 45 minutes long. Can you scan through it and extract and register all the finance and tax source notes mentioned?

## When to prefer this

Use this endpoint when you need to automatically extract and register finance and tax source notes from a structured meeting transcript with speaker labels and timestamps. It is purpose-built for the 'baumarkt/meeting/finance-tax-source-note-register' workflow, supporting both segment-style and cue-package transcript formats, making it suitable for post-meeting compliance documentation and tax annotation workflows at $0.01 USDC per call.

## Known failure modes

- Empty or malformed segments array returns a validation error
- Segment timestamps exceeding the maximum (14400 seconds) are rejected
- Text fields exceeding 3000 characters per segment cause schema validation failure
- Missing required fields (start, end, text) in segments cause a 400 error
- Payment failure via x402 results in a 402 Payment Required response
- No finance or tax content detected may return an empty results set

## How this service works

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

## Output

A JSON response containing extracted and registered finance and tax source notes derived from the provided meeting transcript segments, including relevant references, annotations, or categorized entries tied to speaker and timestamp context.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "segments": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "start",
     "end",
     "speaker",
     "text"
    ],
    "properties": {
     "end": {
      "type": "number",
      "maximum": 14400,
      "exclusiveMinimum": 0
     },
     "text": {
      "type": "string",
      "maxLength": 3000,
      "minLength": 1
     },
     "start": {
      "type": "number",
      "maximum": 14400,
      "minimum": 0
     },
     "speaker": {
      "type": [
       "string",
       "null"
      ],
      "maxLength": 80,
      "minLength": 1
     }
    },
    "additionalProperties": false
   },
   "maxItems": 20000,
   "minItems": 1
  },
  "transcript_package": {
   "type": "object",
   "required": [
    "cues",
    "media"
   ],
   "properties": {
    "cues": {
     "type": "array",
     "items": {
      "type": "object",
      "required": [
       "start",
       "end",
       "speaker",
       "text"
      ],
      "properties": {
       "end": {
        "type": "number",
        "maximum": 1801,
        "exclusiveMinimum": 0
       },
       "text": {
        "type": "string",
        "maxLength": 3000,
        "minLength": 1
       },
       "start": {
        "type": "number",
        "maximum": 1801,
        "minimum": 0
       },
       "speaker": {
        "type": [
         "integer",
         "null"
        ],
        "maximum": 20000,
        "minimum": 0
       }
      }
     },
     "maxItems": 20000,
     "minItems": 1
    },
    "media": {
     "type": "object",
     "required": [
      "duration_seconds"
     ],
     "properties": {
      "duration_seconds": {
       "type": "number",
       "maximum": 1800,
       "exclusiveMinimum": 0
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/halowerk-buerowerk-finance-tax-source-note-register-meeting-transcript-ee598179/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from buero.halowerk.com](https://www.zero.xyz/host/buero.halowerk.com/llms.txt)