ZeroReader · Whisper Large v3 Turbo Speech-to-Text

Served byapi.zeroreader.com Indexed external

Transcribe audio to text using Whisper Large v3 Turbo. Submit audio file as binary POST body. Returns transcribed text string.

What it does

Transcribe audio to text using Whisper Large v3 Turbo. Submit audio file as binary POST body. Returns transcribed text string.

  • Convert voice memos and calls to searchable text
  • Transcribe podcast and video audio for content indexing
  • Enable voice input processing for agent interfaces

Ideal buyer

AI agents and applications requiring fast accurate audio transcription with minimal latency.

Use with AXON

Run this through your governed agent wallet.

  1. 01
    Bootstrap AXON once with npx @axon402/init.
  2. 02
    Use the AXON runtime MCP tools to search_x402_services or inspect_x402_offer for this service.
  3. 03
    Quote, test-buy, then run the governed paid fetch through AXON.

Send this

Prompt for your agent

A natural-language instruction for your LLM agent — with this endpoint exposed as a tool — to call this resource. Not sent to the endpoint; the endpoint consumes the JSON body below.

Pasting this prompt into a raw ChatGPT or unconfigured agent will notexecute the paid endpoint flow. Run it through an agent with the AXON runtime / MCP tools exposed (see “Use with AXON” above) so the 402 challenge, quote, and governed fetch are handled for you.

“Transcribe this audio file of a customer service call to text for analysis.”

Endpoint request body

The JSON payload your agent sends to the endpoint.

application/json
"[binary audio file content]"

Advanced HTTP details

For integrators who need the raw protocol surface. Most agents should use AXON above instead of calling these directly.

curl fallback

curl https://api.zeroreader.com/v1/ai/whisper-large \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: [signed_payment_envelope]" \
  -d '"[binary audio file content]"'

Payment & settlement details

Raw on-chain settlement parameters. AXON above handles these automatically through quote / test-buy / governed fetch.

baseexact
$0.010
per call
Pay-to address0xca99149c1a5959f7e5968259178f974aacc70f55
T/O: 300s asset 0x8335…2913

Price & network

Cheapest call$0.010
Networks
base

Trust & risk

Trust tier Indexed external
Risk flagsNo risks flagged
View JSON bundle

Indexed from facilitator discovery data

Last enriched:

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