Takes a recording of up to 30 minutes and creates listening-comprehension exerci...
https://medien.halowerk.com/v1/listening-quizOverview
Takes a recording of up to 30 minutes and creates listening-comprehension exercises like those in language exams: multiple-choice questions with four options and true/false statements, at the chosen CEFR level, in the learner's or the recording's language. Every question comes with the correct answer and the exact passage (quote and timestamp) where the answer is heard, so learners can replay it.
Protocol
x402 (POST)
Price
$0.03
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
medien
Source
bazaar
Indexed
2026-10-30 16:44:34
Health
Status
healthy
Latency (p50)
184ms
Uptime (30d)
100.0%
Reliability Score
92/100
Last Checked
2026-10-31 07:11:30
Last Healthy
2026-10-31 07:11:30
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"duration_minutes": 1,
"language": "en",
"level": "A2",
"questions": 4,
"source": {
"url": "https://medien.halowerk.com/beispiel/vortrag.mp4"
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-31 07:11:30 | healthy | 402 | 230ms | |
| 2026-10-31 06:08:56 | healthy | 402 | 180ms | |
| 2026-10-31 05:10:58 | healthy | 402 | 972ms | |
| 2026-10-31 04:07:18 | healthy | 402 | 127ms | |
| 2026-10-31 03:19:42 | healthy | 402 | 328ms | |
| 2026-10-31 02:09:39 | healthy | 402 | 184ms | |
| 2026-10-31 01:10:00 | healthy | 402 | 215ms | |
| 2026-10-31 00:13:44 | healthy | 402 | 235ms | |
| 2026-10-30 23:07:46 | healthy | 402 | 163ms | |
| 2026-10-30 22:12:00 | healthy | 402 | 197ms | |
| 2026-10-30 21:07:05 | healthy | 402 | 154ms | |
| 2026-10-30 20:10:40 | healthy | 402 | 258ms | |
| 2026-10-30 19:11:53 | healthy | 402 | 89ms | |
| 2026-10-30 18:11:54 | healthy | 402 | 108ms | |
| 2026-10-30 17:13:10 | healthy | 402 | 84ms |