Transcribe audio with bytedance/seed-asr-2.0

Authorization

BearerAuth

AuthorizationBearer <token>

API key is required to authorize requests. Create a key in the Atlas Cloud dashboard.

In: header

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

model*string

model name

audio_url*string

URL of the audio file to transcribe. Public URL or Base64. Formats: wav/mp3/ogg/raw. Max ~512MB.

format?string

Audio container format.

Value in

"mp3"
"wav"
"ogg"
"raw"

language?string

Optional language code. Leave empty to auto-recognize Chinese/English/dialects. Or set a code, e.g. en-US, zh-CN, yue-CN, ja-JP, es-MX (51 languages supported).

enable_itn?boolean

Inverse text normalization (e.g. 'one hundred' -> '100').

Defaulttrue

enable_punc?boolean

Add punctuation to the transcript.

Defaultfalse

enable_ddc?boolean

Semantic smoothing (remove fillers/repeats).

Defaultfalse

enable_speaker_info?boolean

Speaker diarization (<=10 speakers).

Defaultfalse

show_utterances?boolean

Return per-sentence segments with timestamps.

Defaultfalse

boosting_table_name?string

Hotword table name to boost recognition of listed terms (e.g. product names). Tables are provisioned server-side by Atlas — contact us with your word list to get a table name. NOTE: a nonexistent table name is silently ignored (the task still succeeds).

correct_table_name?string

Correction table name: post-recognition forced replacement (wrong→right pairs). Provisioned server-side by Atlas, same as boosting_table_name. A nonexistent table name is silently ignored.

context?string

Inline hotwords, no table needed. Must be a JSON STRING of the form {"hotwords":[{"word":"YourTerm"}]}. WARNING: plain non-JSON text makes the task FAIL; unrecognized JSON keys are silently ignored.

Response Body

`application/json`

curl -X POST "https://example.com/api/v1/model/generateAudio" \  -H "Content-Type: application/json" \  -d '{    "model": "bytedance/seed-asr-2.0",    "audio_url": "string"  }'

{  "model": "bytedance/seed-asr-2.0",  "created_at": "2019-08-24T14:15:22Z",  "id": "string",  "outputs": [    "string"  ],  "status": "string",  "urls": {},  "stt_result": {    "text": "string",    "duration": 0,    "words": [      {        "text": "string",        "start": 0,        "end": 0,        "type": "string",        "speaker_id": "string"      }    ]  }}

Transcribe audio with bytedance/seed-asr-2.0

Authorization

Request Body

Response Body

200application/json

`application/json`