Speech to text with Whisper large-v3 turbo: pass the URL of an audio file (MP3, ...
https://onchaincheck.dev/ai/transcribeOverview
Speech to text with Whisper large-v3 turbo: pass the URL of an audio file (MP3, WAV, OGG, M4A; up to 15 MB) and get the transcript, detected language, duration, word count and timed segments. Optional language hint.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
AI Image & Speech
Source
bazaar
Indexed
2026-11-06 00:08:45
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"url": "https://onchaincheck.dev/samples/hello.wav"
},
"type": "http"
}
Output Schema
{
"example": {
"bytes": 157896,
"durationSeconds": 3.5794375,
"language": "en",
"languageProbability": 0.998046875,
"model": "Whisper large-v3 turbo",
"segments": [
{
"end": 3.12,
"start": 0,
"text": "Hello from Anxianchik, this is a sample for speech-to-text."
}
],
"text": "Hello from Anxianchik, this is a sample for speech-to-text.",
"url": "https://onchaincheck.dev/samples/hello.wav",
"words": 9
},
"type": "json"
}