Takes an audio or video file (up to 24 MB) and returns its waveform as a PNG ima...
https://medien.halowerk.com/v1/waveform-imageOverview
Takes an audio or video file (up to 24 MB) and returns its waveform as a PNG image with chosen width, height, wave colour and background colour, mono or one lane per channel, optionally on a logarithmic scale that makes quiet speech visible. Rendered locally with ffmpeg; the image comes back inline as base64 along with duration and size. Nothing leaves this machine. Fixed price per call.
Protocol
x402 (POST)
Price
$0.0030
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
media/images
Provider
medien
Source
bazaar
Indexed
2026-10-30 14:43:14
Health
Status
healthy
Latency (p50)
134ms
Uptime (30d)
100.0%
Reliability Score
92/100
Last Checked
2026-10-31 07:17:13
Last Healthy
2026-10-31 07:17:13
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"color": "#0f766e",
"height": 160,
"source": {
"url": "https://static.deepgram.com/examples/Bueller-Life-moves-pretty-fast.wav"
},
"width": 800
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-31 07:17:13 | healthy | 402 | 170ms | |
| 2026-10-31 06:13:57 | healthy | 402 | 70ms | |
| 2026-10-31 05:17:07 | healthy | 402 | 98ms | |
| 2026-10-31 04:12:52 | healthy | 402 | 163ms | |
| 2026-10-31 03:24:44 | healthy | 402 | 134ms | |
| 2026-10-31 02:16:25 | healthy | 402 | 151ms | |
| 2026-10-31 01:16:42 | healthy | 402 | 85ms | |
| 2026-10-31 00:20:48 | healthy | 402 | 120ms | |
| 2026-10-30 23:13:33 | healthy | 402 | 109ms | |
| 2026-10-30 22:19:20 | healthy | 402 | 133ms | |
| 2026-10-30 21:11:55 | healthy | 402 | 163ms | |
| 2026-10-30 20:17:25 | healthy | 402 | 106ms | |
| 2026-10-30 19:18:41 | healthy | 402 | 106ms | |
| 2026-10-30 18:22:53 | healthy | 402 | 624ms | |
| 2026-10-30 17:21:00 | healthy | 402 | 184ms | |
| 2026-10-30 16:22:36 | healthy | 402 | 148ms | |
| 2026-10-30 15:18:55 | healthy | 402 | 817ms |