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Index TTS 2.0

Integrar

ID dal model index-tts-2/text-to-speech
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/index-tts-2/text-to-speech?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3",
    "prompt": "Hello from Doitong. This is a short test sentence."
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Fin a $0,06 per execuziun pajà tenor l'utilisaziun effectiva, il rest vegn restituì Lantschar sin questa pagina

Obtegna ina clav API
bilibili Text a discurrer #text-to-speech

Sintesa da lingua a partir d’ina vusch da referenza e text, cun controlla d’emozions via audio, prompt u intensitads per emoziun

bilibili · Audio

Tes emprim resultat vegn qua

Construis ina dumonda sutvart e l'exequescha cun tia clav API. Outputs vegnan copiads en nossa memorisaziun, conservads per adina u 7 dis gratuitamain.

Construir ina dumonda

Ils controls vegnan generads dal schema dal model. Il code e ​​il pretsch s'actualiseschan durant che ti als midas.

•obligatori

Prompt per la lingua da generar.

•obligatori audio_url
Trametta in datoteca u

Datoteca audio da partenza utilisada per generar la lingua.

Avanzà emotion_prompt · emotional_audio_url · strength · should_use_prompt_for_emotion · enable_safety_checker · emotional_strengths

Instrucziuns dal stil emoziunal che pretendan era l'utilisaziun da `should_use_prompt_for_emotion`.

Trametta in datoteca u

Datoteca audio da referenza utilisada per extrair il stil emoziunal.

standard 1

L'influenza emoziunala applitgada durant la transferenza dal stil crescha cun questa configuraziun d'intensitad.

Valurs d'intensitad per singula emoziun per l'adattaziun precisa.

POST /run/index-tts-2/text-to-speech?wait=20 calculaziun → $0,06
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/index-tts-2/text-to-speech?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3",
    "prompt": "Hello from Doitong. This is a short test sentence."
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Executar questa dumonda

Tia clav resta en quest browser: ella vegn tramessa mo al Doitong API e memorisada (localStorage) mo sch'ella scheccas Tiar a memoria. Obtegnair ina clav API

Davart Index TTS 2.0

Generescha lingua per il text en `prompt`, cun la vusch dal clip da referenza inditgà en `audio_url`. L’atmosfera emoziunala po vegnir surpigliada d’in segund clip cun `emotional_audio_url`, scalada cun `strength` (0 fin 1), u definida via `emotional_strengths`. Alternativamain, activa `should_use_prompt_for_emotion`, eventualmain cun in `emotion_prompt` separat. L’audio vegn returnà sco object base64.

Parameters

Invia u il num canonic u il num nativ, betg omaduas. Nums canonics

NumTip StandardPermess Descripziun
audio_urlobligatori audio
Tipurl · audio
Datoteca audio da partenza utilisada per generar la lingua.
promptobligatori
Tipstring
Prompt per la lingua da generar.
emotional_audio_urlopziunal
Tipurl · audio
Datoteca audio da referenza utilisada per extrair il stil emoziunal.
strengthopziunal
Tipnumber
Standard1
0 – 1
L'influenza emoziunala applitgada durant la transferenza dal stil crescha cun questa configuraziun d'intensitad.
emotional_strengthsopziunal
Tipobject
Valurs d'intensitad per singula emoziun per l'adattaziun precisa.
emotional_strengths.happyopziunal
Tipnumber
Standard0
0 – 1
Intensitad da l'emoziun da ventira.
emotional_strengths.angryopziunal
Tipnumber
Standard0
0 – 1
Intensitad da la gritta.
emotional_strengths.sadopziunal
Tipnumber
Standard0
0 – 1
Intensitad da la tristezza.
emotional_strengths.afraidopziunal
Tipnumber
Standard0
0 – 1
Intensitad da la tema.
emotional_strengths.disgustedopziunal
Tipnumber
Standard0
0 – 1
Intensitad dal disgust.
emotional_strengths.melancholicopziunal
Tipnumber
Standard0
0 – 1
Intensitad da la melanconia.
emotional_strengths.surprisedopziunal
Tipnumber
Standard0
0 – 1
Intensitad da la surpraisa.
emotional_strengths.calmopziunal
Tipnumber
Standard0
0 – 1
Intensitad da la calma.
should_use_prompt_for_emotionopziunal
Tipboolean | null
Standardfalse
Il calcul da l'emoziun basà sin il prompt remplazza `emotional_strengths` explicit, sch'el è activà. Il stil emoziunal vegn da `emotion_prompt` sch'el è furnì, uschiglio da `prompt`.
emotion_promptopziunal
Tipstring | null
Instrucziuns dal stil emoziunal che pretendan era l'utilisaziun da `should_use_prompt_for_emotion`.
enable_safety_checkeropziunal
Tipboolean
Standardtrue
La controlla po vegnir schluccada cun definir false, premess che l'appelant saja autorisà.
obligatori Num canonic, er acceptà

Ils parameters da datotecas acceptan ina URL publica https://, ina URI data: fin a 10 MB u il file_url d'ina chargiada. Datotecas

Output

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "index-tts-2/text-to-speech",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 60,
    "usd": "0.06",
    "charged": 60,
    "refunded": 0
  },
  "input": {
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3",
    "prompt": "Hello from Doitong. This is a short test sentence."
  },
  "output": {
    "audio": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp3",
      "content_type": "audio/mpeg",
      "file_name": "0-output.mp3",
      "file_size": 1843200
    }
  },
  "outputs": [
    {
      "type": "audio",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp3",
      "content_type": "audio/mpeg",
      "file_size": 1843200,
      "duration": 12,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
Tias datotecas, tia decisiunMintga outputs[].url è ina copia en nossa memorisaziun: conservada per adina (pajà per GB-mes) u 7 dis gratuitamain, tenor la configuraziun dal conto u ?storage=.
La medema structura per mintga modeltype, url, content_type, width, height e duration, tant per maletgs sco per video e audio. output è l'object da resultat dal model sez.
Champs da l'output
audio
object {url, content_type, file_name, file_size}Audio generà codà en format base64.

Per agents AI: questa pagina sco Markdown è disponibla sut https://doitong.com/rm/developers/models/index-tts-2/text-to-speech.md. Tut ils models e las guidas: https://doitong.com/developers/llms.txt