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flat-rate-llm.kikoribera03.workers.dev

Transcribes an audio file

Transcribes an audio file with Whisper large v3 turbo: pass an https URL (mp3, wav, flac, m4a, ogg, up to 10 MB) or base64 audio in a POST. Returns the text, the detected language with its probability, the duration, and timed segments; add words=true for word-level timestamps. Around 100 languages. You are only charged if the transcript is delivered. No API key, no account.

Ready now16 calls · 6 buyers in 30 days

Input

Alternative to url: the audio as base64 (POST only).
Optional ISO code to skip detection, e.g. es.
https URL of the audio file, up to 10 MB.
Include word-level timestamps. Default false.

Sample response

Published by the provider. Your run returns a fresh response.

response6 keys
durationSeconds3.27
language"en"
languageProbability1
model"@cf/openai/whisper-large-v3-turbo"
segments1 item
text"Hello from the Flat Rate Gateway, this is a short test."
responseobject, 6 keys
Your agent can do this on its own
Add the MCP URL in Claude Code, Cursor or Codex. Your agent can run Tools within its spending limits, or ask for approval each time. Connect your agent

Connect your agent

Add one MCP URL and your agent can find and run this tool within its spending limits. Choose “Ask each time” if you want to approve every Call.

MCP URL

https://app.aecon.ai/mcp
Terminalbash
claude mcp add --transport http --scope user agentic-economy "https://app.aecon.ai/mcp"

In Claude Code, open /mcp, select agentic-economy, then choose Authenticate.

Track record

Paid calls, last 30 days
16
Buyers, last 30 days
6
Last paid call

Reported by the x402 directory.

A$0.029 per call