agentutility(7)$ man audio-brief
/audio-brief
PRICE / CALL
$0.07
USDC · base mainnet · scheme: exact
METHOD
POST
CLUSTER
composeCATEGORY
uncategorized
STATUS
● live
NAME
audio-brief — transcribes and digests any audio url in one call: transcript, summary, and sentiment
SYNOPSIS
POST https://x402.agentutility.ai/audio-brief
Content-Type: application/json
X-PAYMENT: <signed-transferWithAuthorization>
{ ... }↳ first call →
402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.DESCRIPTION
Transcribes and digests any audio URL in one call: transcript, summary, and sentiment. Composite: one call runs audio-transcribe + summarize-text + sentiment. Whisper large v3 transcription, then summary and sentiment analysis run in parallel over the transcript. Returns transcript, detected language, duration, summary, sentiment scores, and per-component telemetry. Use it for podcast summaries, call recording digests, or speech-to-text plus TLDR plus emotion.
INPUT — request schema
| property | type | description | req? |
|---|---|---|---|
| audio_url | string | Public http(s) URL of the audio file (mp3, wav, m4a, ogg, flac, webm). Max 2048 chars. | required |
OUTPUT — response shape
| field | type | description |
|---|---|---|
| audio_url | string | — |
| transcript | string | — |
| transcript_chars | string | — |
| language_detected | string | — |
| duration_seconds | string | — |
| summary | string | — |
| sentiment | string | — |
| composed_of | string | — |
| components | string | — |
| degraded | string | — |
EXAMPLES — two ways to call
EXAMPLE 1 · curl
curl -X POST https://x402.agentutility.ai/audio-brief \
-H 'Content-Type: application/json' \
-d '{ }'first response =
402 Payment Required with payment requirements; sign + retry with X-PAYMENT.EXAMPLE 2 · mcp
# Install the MCP package for this endpoint's cluster npx -y @agentutility/mcp-<cluster> # Required: EVM private key with USDC on Base export X402_PRIVATE_KEY=0x... # Then call the audio-brief tool from your MCP-aware agent.
MCP server handles payment automatically — your coding agent just calls the tool by name.
METADATA
- tags
- composeaudiobriefaudio-brief
- methods
- POST
- cluster
- compose
- price
- $0.07 USDC per call
ADJACENT — other endpoints in compose
| endpoint | description | price |
|---|---|---|
| caption-translate-pack | Generates translated subtitles from any video URL in one call. | $0.07 |
| meeting-brief | Turns a meeting or call recording into speaker-labeled notes and a summary in one call. | $0.08 |
| video-brief | Transcribes and summarizes any video URL in one call. | $0.08 |
| competitor-snapshot | Snapshots a company for competitive intelligence in one call: profile, recent news, and news sentiment. | $0.06 |
| lead-qualify | Qualifies a lead in one call: email validity, disposable check, person enrichment, and company enrichment. | $0.06 |
| naming-pack | Runs a full startup naming workflow in one call: generates brandable candidates, then checks domains, brand score, and social handles. | $0.06 |
| product-listing-pack | Preps an ecommerce product listing in one call: marketing copy, SEO keywords, and a product-name quality score. | $0.06 |
| resume-review-pack | Reviews a resume in one call: ATS fit score, PII exposure scan, and a summary polish. | $0.06 |
SEE ALSO