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HALOWERK buerowerk – Marketing Campaign Source Note Register
x402
HALOWERK buerowerk – Marketing Campaign Source Note Register is a paid API for AI agents from buero.halowerk.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).
Analyzes a meeting transcript to identify and register the marketing campaign source references discussed during the meeting.
Price / call$0.01
Success—
StatusUnknown
How this service works
HALOWERK buerowerk — bezahlte Endpunkte nach x402. Preise in USDC auf Base Mainnet.
Output
A JSON response containing the registered marketing campaign source notes extracted from the provided meeting transcript, including identified campaign references, speaker attributions, and relevant timestamp context from the meeting.
Example use cases
Sales call campaign attribution
“I have a transcript from yesterday's sales call — the segments are timestamped and labeled by speaker. Can you go through it and register any marketing campaign sources that came up, like UTM sources or channel references the reps mentioned?”
Marketing team meeting debrief
“We just finished a 30-minute marketing strategy meeting and I have the full transcript with speaker cues. Can you extract and register all the campaign source references the team discussed so I can log them for attribution tracking?”
Client onboarding call annotation
“Here's a transcript package from our client onboarding call — it's under 30 minutes with numbered speakers. Please identify and register any marketing campaign sources the client mentioned when describing how they found us.”
Technical details
Endpoint
POSThttps://buero.halowerk.com/v1/baumarkt/meeting/marketing-campaign-source-note-register?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to automatically identify and register marketing campaign source references from a structured meeting transcript with speaker labels and timestamps. Prefer it over manual review when processing sales calls, marketing meetings, or client onboarding calls where campaign attribution is needed programmatically. Suitable for workflows that produce timestamped transcripts (e.g. from Whisper or similar STT tools) and need to feed campaign source data into a marketing attribution or CRM system.
Side effects
- Transcript segments array is empty or missing (minItems:1 violation)
- Segment text exceeds 3000 character limit per cue
- Meeting duration exceeds 1800 seconds (30 minutes) for transcript_package media
- Timestamp end value is not strictly greater than 0 (exclusiveMinimum violated)
- Too many segments provided (maxItems:20000 exceeded)
- Neither segments nor transcript_package provided in body
- Speaker label exceeds 80 characters
- Insufficient USDC balance on Base Mainnet for x402 payment
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| segments | array | |
| transcript_package | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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