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 |
| document-extract-suite | Turn a PDF URL into structured data in one call: this pdf extraction suite pulls markdown text, tables, named entities, PII flags, and a… | $0.07 |
| filing-financials-brief | Get an SEC filing brief in one call instead of stitching three EDGAR lookups together: the filing itself, its XBRL financials, and a plai… | $0.07 |
| agent-prelaunch-audit | Ship-readiness check before you push an AI app live: agent due diligence and prelaunch audit in one call instead of six. | $0.08 |
| company-intel-pack | Company research bundle for B2B enrichment agents: firmographic profile, domain intelligence, WHOIS registration, TLS posture, tech stack… | $0.08 |
| country-risk-monitor | Re-runnable country monitor: recency-scoped web search headlines, any live Polymarket prediction markets referencing the country (data-on… | $0.08 |
| cyber-exposure-brief | External exposure summary for a domain: DNS records, the hosting network/ASN behind the resolved IP, TLS certificate posture, and a web s… | $0.08 |
| domain-threat-report | Domain threat report API for a security investigation on any domain: is this a phishing domain, a lookalike squat, or a legitimate regist… | $0.08 |
SEE ALSO