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$ man caption-translate-pack

/caption-translate-pack

agentutility / compose / caption-translate-pack
PRICE / CALL
$0.07
USDC · base mainnet · scheme: exact
METHOD
POST
CLUSTER
compose
CATEGORY
uncategorized
STATUS
live
NAME
caption-translate-pack generates translated subtitles from any video url in one call
SYNOPSIS
POST https://x402.agentutility.ai/caption-translate-pack
     Content-Type: application/json
     X-PAYMENT:    <signed-transferWithAuthorization>

     { ... }
↳ first call → 402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.
DESCRIPTION

Generates translated subtitles from any video URL in one call. Composite: one call runs video-to-subtitles + translate. SRT subtitles are generated via Whisper v3, then the subtitle text is translated into the target language (100+ languages, structure preserved). Returns original subtitles, translated subtitles, and per-component telemetry. Use it for localized video captions, an SRT generator plus translation, or subtitle localization.

INPUTrequest schema
propertytypedescriptionreq?
video_urlstringPublic http(s) URL of the video. Max 2048 chars.required
target_languagestringTarget language name or ISO code (e.g. 'Spanish', 'es'). Max 60 chars.required
OUTPUTresponse shape
fieldtypedescription
video_urlstring
formatstring
subtitlesstring
target_languagestring
translated_subtitlesstring
composed_ofstring
componentsstring
degradedstring
EXAMPLEStwo ways to call
EXAMPLE 1 · curl
curl -X POST https://x402.agentutility.ai/caption-translate-pack \
  -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 caption-translate-pack tool from your MCP-aware agent.
MCP server handles payment automatically — your coding agent just calls the tool by name.
METADATA
tags
composecaptiontranslatepackcaption-translate-pack
methods
POST
cluster
compose
price
$0.07 USDC per call
ADJACENTother endpoints in compose
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SEE ALSO
agentutility · compose · x402 · mcp · llms.txt · registry.json · bazaar.x402.org