Takes a recording of up to 120 minutes and returns its topic structure
Takes a recording of up to 120 minutes and returns its topic structure: segments that start where the subject really changes, each with a topic label of up to eight words, keywords, a one-sentence summary, start and end time and the spoken text of the segment. Boundaries are chosen by a language model as sentence numbers only, so they always fall on sentence starts with recogniser timestamps. Maximum number of segments and output language are selectable.
Answeringour last check, 2026-10-31
1 of 1checks answered this week
1049 msmedian answer time
$0.025listed price per call
$0.025price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://medien.halowerk.com/v1/topic-segments
| Category | Everything else |
|---|---|
| Provider host | medien.halowerk.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-31 | valid payment request | 402 | $0.025 | 1049 ms |
Example input (from the provider)
{
"body": {
"duration_minutes": 1,
"language": "en",
"max_segments": 4,
"source": {
"url": "https://medien.halowerk.com/beispiel/vortrag.mp4"
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"duration_minutes": {
"description": "Length in started minutes \u2014 this is what you are billed for.",
"maximum": 120,
"minimum": 1,
"type": "integer"
},
"language": {
"description": "Spoken language (BCP-47). Omit to detect.",
"maxLength": 12,
"type": "string"
},
"max_segments": {
"default": 12,
"maximum": 40,
"minimum": 2,
"type": "integer"
},
"output_language": {
"enum": [
"de",
"en",
"es",
"fr",
"it",
"nl",
"pt",
"pl",
"tr",
"sv",
"da",
"cs",
"ru",
"uk",
"ja",
"zh",
"ko",
"ar"
],
"type": "string"
},
"source": {
"additionalProperties": false,
"description": "The recording. Either url or content_base64.",
"properties": {
"content_base64": {
"description": "The file inline, base64. Larger files by url.",
"maxLength": 12000000,
"type": "string"
},
"filename": {
"maxLength": 260,
"type": "string"
},
"url": {
"description": "Public http(s) URL of the file.",
"maxLength": 2048,
"type": "string"
}
},
"type": "object"
}
},
"required": [
"source",
"duration_minutes"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}