Dọkumenti
Integration TTS.ai n'ime gị usoro ihe omume na anyị REST API. OpenAI-compatible format maka mfe ịkwaga.
Nlekọta
The TTS.ai API provides programmatic access to all platform features: text-to-speech synthesis, speech-to-text transcription, voice cloning, audio enhancement, and more. The API uses standard REST conventions with JSON request/response bodies.
Kii API
Nweta kii API gị site na Nkarachọ Akaụntụ. Available on Pro and Enterprise plans.
Base URL
https://api.tts.ai/v1/
Nkwenye
Token bearer site n'aka Authorization ihenlereanya
Nkwenye
Ndesịta arịrịọ API niile chọrọ nkwenye site na token Bearer n'ime Authorization ihenlereanya.
Authorization: Bearer sk-tts-your-api-key-here
Base URL
Ihenhọrọ nke ntabi anya niile dị n'ụdị URL a. dịka ọmụmaatụ, ihenhọrọ nke ntabi anya TTS bụ:
Òtù ótù
API rate limits gbanwere site na plan:
| Nhazi | Ajụjụ/min | Concurrent | Ogo ngwe ngwe kacha nta |
|---|---|---|---|
| Pro | 60 | 5 | 5,000 akara |
| Ụlọọrụ | 300 | 20 | 50,000 akara |
Ndesịta nke ihenhọrọ ndị ahụ na-agbakwunyere na nzaghachi ọbụla: X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Reset.
Ụgwọta
| Ọrụ | Nri | Unit |
|---|---|---|
| TTS (Free models: Piper, VITS, MeloTTS) | 1 credit | 1,000 characters per |
| TTS (Standard models: Kokoro, CosyVoice 2, wdg.) | 2 credits | 1,000 characters per |
| TTS (Premium models: Tortoise, Chatterbox, wdg.) | 4 credits | 1,000 characters per |
| Asụsụ ka ngwe | 2 credits | per minute of audio |
| Klọnsị ụda | 4 credits | 1,000 characters per |
| Onyembanye ụda | 3 credits | per minute of audio |
| Nhazi ụda | 2 credits | per minute of audio |
| Wepụ ụda / Wepụ ụda | 3-4 credits | per minute of audio |
| Ntụgharị asụsụ | 5 credits | per minute of audio |
| Ngosi okwu | 3 credits | n'otu n'otu |
| Key Finder | Ọfụụ | -- |
| Ntụgharị ụda | Ọfụụ | -- |
Tọghata ngwe ka ọsụsọ
Banye ngwe na ụda okwu. Na-eziga faịlụ ụda n'ụdị achọrọ.
Nhazi ahụ
| Paramita | Ụdị | Achọrọ | Ndesịta nkọwa |
|---|---|---|---|
| model | string | Ee | Model ID (eg, kokoro, chatterbox, piper) |
| text | string | Ee | Tẹ́ètị̀ ka a gbanwee ka ọsụsọ (maximum 5,000 characters for Pro, 50,000 for Enterprise) |
| voice | string | Ee | Vòíọ̀tụ̀ ID (hazie /v1/vòìọ̀tụ̀tụ̀/ ka ịnye ndesịta vòìọ̀tụ̀ ndị dị̀) |
| format | string | Ọ dịghị | Ụdị pụtapụta: mp3 (dìfọ́ọ̀ltụ̀), wav, flac, ogg |
| speed | float | Ọ dịghị | Mgbatị ọsọ ikwu. Dìfọ́ọ̀ltụ̀: 1.0. Ogo: 0.5 ruo 2.0 |
| language | string | Ọ dịghị | Kóòdù asụsụ (eg, en, es). Achọpụtara nkeonwe ma ọ bụrụ na a hapụ ya. |
| stream | boolean | Ọ dịghị | Mepee nzaghachi nbudata. Dìfọ́ọ̀ltụ̀: false |
Ajụjụ ọmụmaatụ
curl -X POST https://api.tts.ai/v1/tts/ \
-H "Authorization: Bearer sk-tts-your-key" \
-H "Content-Type: application/json" \
-d '{
"model": "kokoro",
"text": "Hello from TTS.ai! This is a test.",
"voice": "af_bella",
"format": "mp3"
}' \
--output output.mp3
Ndesịta ozi ahụ
Returns the audio file as binary data with appropriate Content-Type header (audio/mpeg, audio/wav, etc.).
Content-Type: audio/mpeg
Content-Length: 48256
X-Credits-Used: 2
X-Credits-Remaining: 498
Asụsụ ka ngwe
Dezie ụda ka ọ bụrụ ngwe. Na-akwado asụsụ 99 na nchọpụta onwe ya.
Nhazi ahụ (multipart/form-data)
| Paramita | Ụdị | Achọrọ | Ndesịta nkọwa |
|---|---|---|---|
| file | file | Ee | Faịlụ ụda (MP3, WAV, FLAC, OGG, M4A, MP4, WebM). Max 100MB. |
| model | string | Ọ dịghị | STT model: whisper (dìfọ́ọ̀ltụ̀), faster-whisper, sensevoice |
| language | string | Ọ dịghị | Kọ́ọ̀dị̀ asụsụ. auto maka nchọpụta onwe ya (dìfọ́ọ̀ltụ̀). |
| timestamps | boolean | Ọ dịghị | Tinye oge n'okpuru okwu. Dìfọ́ọ̀ltụ̀: false |
| diarize | boolean | Ọ dịghị | Mepee diarization nke onyeọsụsụ. Dìfọ́ọ̀ltụ̀: n'ezighị ezi |
Ndesịta ozi ahụ
{
"text": "Hello, this is a transcription test.",
"language": "en",
"duration": 3.5,
"segments": [
{
"start": 0.0,
"end": 1.8,
"text": "Hello, this is",
"speaker": "SPEAKER_00"
},
{
"start": 1.8,
"end": 3.5,
"text": "a transcription test.",
"speaker": "SPEAKER_00"
}
]
}
Klọnsị ụda
Kewapụta okwu n'ime ụda ahụ. Bubata ụda na ngwe nlebara anya.
Nhazi ahụ (multipart/form-data)
| Paramita | Ụdị | Achọrọ | Ndesịta nkọwa |
|---|---|---|---|
| reference_audio | file | Ee | Ndesịta ozi olu ụda (10-30 sekọnd). Max 20MB. |
| text | string | Ee | A ga-ekwupụta ngwe ahụ n'asụsụ klọn ahụ. |
| model | string | Ọ dịghị | Clone model: chatterbox (dìfọ́ọ̀ltụ̀), cosyvoice2, gpt-sovits |
| format | string | Ọ dịghị | Format pụtapụta: mp3 (dìfọ́ọ̀ltụ̀), wav, flac |
| language | string | Ọ dịghị | Kọ́ọ̀dị̀ asụsụ́ ihenhọrọ. Ga-enyere ya aka site na móòdù a họọrọ. |
Ndesịta ozi ahụ
Na-eweghachi faịlụ ụda dịka data bainirịi, dị ka ngwụcha TTS.
Onyembanye ụda
Banye ụda ka ọ bụrụ ụda dị iche iche. Bubata ụda isi na họrọ ụda n'isi.
Nhazi ahụ (multipart/form-data)
| Paramita | Ụdị | Achọrọ | Ndesịta nkọwa |
|---|---|---|---|
| file | file | Ee | Faịlụ ụda isi (MP3, WAV, FLAC). Max 50MB. |
| target_voice | string | Ee | Target voice ID ka a gbanwee ka (iji /v1/voices/ mee ndesịta ụda ndị dị na ya) |
| model | string | Ọ dịghị | Móòdù ntụgharị ụda: openvoice (dìfọ́ọ̀ltụ̀), knn-vc |
| format | string | Ọ dịghị | Ụdị pụtapụta: wav (dìfọ́ọ̀ltụ̀), mp3, flac |
Ajụjụ ọmụmaatụ
curl -X POST https://api.tts.ai/v1/voice-convert/ \
-H "Authorization: Bearer sk-tts-your-key" \
-F "file=@source_audio.mp3" \
-F "target_voice=af_bella" \
-F "model=openvoice" \
-o converted.wav
Ndesịta ozi ahụ
Na-eweghachi faịlụ ụda atụgharịrị dịka data bainirịi.
Ntụgharị asụsụ
Gbanwee ụda na-ekwu site n'asụsụ otu gaa n'asụsụ ọzọ. Na-ejikọta okwu-na-asụsụ, ntụgharị, na ngwe-na-asụsụ n'ime oku otu.
Nhazi ahụ (multipart/form-data)
| Paramita | Ụdị | Achọrọ | Ndesịta nkọwa |
|---|---|---|---|
| file | file | Ee | Faịlụ ụda isi n'asụsụ mbụ. Max 100MB. |
| target_language | string | Ee | Kóòdù asụsụ́ n'ime (eg, es, fr, de, ja) |
| voice | string | Ọ dịghị | Ngosi maka ọbjektị atụgharịrị. Ahọrọla ya n'onwe ya ma ọ bụrụ na a hapụ ya. |
| preserve_voice | boolean | Ọ dịghị | Na-achọ ichekwa onyeọsụsụ ochie |
Ndesịta ozi ahụ
{
"original_text": "Hello, how are you?",
"translated_text": "Hola, como estas?",
"source_language": "en",
"target_language": "es",
"audio_url": "https://api.tts.ai/v1/results/translate_abc123.mp3",
"credits_used": 5
}
Agụgụala
Tụgharịa ụkpụrụokwu, mmetụta, mọọbụ ịnyefe mgbe ị na-echekwa ihenhọrọ ahụ. Ọ bara uru maka ịhazi ụda, ịpị, na ịkọwapụta.
Nhazi ahụ (multipart/form-data)
| Paramita | Ụdị | Achọrọ | Ndesịta nkọwa |
|---|---|---|---|
| file | file | Ee | Faịlụ ụda ikwu isi. Max 50MB. |
| voice | string | Ee | Target ID ụda maka ụda ọbjektị |
| model | string | Ọ dịghị | Model: openvoice (dìfọ́ọ̀ltụ̀), chatterbox |
| emotion | string | Ọ dịghị | Ndụmọdụ: neutral, happy, sad, angry, excited
|
| speed | float | Ọ dịghị | Nhazi ọsọ. Dìfọ́ọ̀ltụ̀: 1.0. Oge: 0.5 ruo 2.0 |
Ndesịta ozi ahụ
Na-eweghachi faịlụ ụda atụgharịrị dịka data binarị.
Ngwaọrụ ụda
Audio processing endpoints maka nkwalite, ịkpụga ụda, ịgwakọta stem, na ndị ọzọ.
Melite ogo ụda: denoise, melite nghọta, super resolution.
| file file | Faịlụ ụda a ga-emelite |
| denoise boolean | Mepee denoising (dìfọ́ọ̀ltụ̀: eziokwu) |
| enhance_clarity boolean | Bawanye nghọta okwu (dìfọ́ọ̀ltụ̀: eziokwu) |
| super_resolution boolean | Nhazi ụda dị elu (dìfọ́ọ̀ltụ̀: ụgha) |
| strength integer | 1-3 (nkịtị, n'etiti, ike). Dìfọ́ọ̀ltụ̀: 2 |
Kpụghaa vokals site n'instrumentals (ehichapụ vokal) mọọbụ wepụ ha n'ime stims.
| file file | Faịlụ ụda a ga-ewepụ |
| model string | demucs (Dìfọ́ọ̀ltụ̀) ma ọ bụ spleeter |
| stems integer | Nọmba nke stiimi: 2, 4, 5, mọọbụ 6 (dìfọ́ọ̀ltụ̀: 2) |
| format string | Ụdị pụtapụta: wav, mp3, flac |
Wepụ echo na reverb site na ụda rekọ́ọ̀sụ̀.
| file file | Faịlụ ụda iji rụọ ọrụ |
| type string | echo or reverb (default: both) |
| intensity integer | 1-5 (default: 3) |
Anakọta ụda iji chọpụta kii, BPM, na oge akara.
| file file | Audio file to analyze |
{
"key": "C",
"scale": "Major",
"bpm": 120.0,
"time_signature": "4/4",
"camelot": "8B",
"compatible_keys": ["C Major", "G Major", "F Major", "A Minor"]
}
Gbanwee ụda n'etiti ụdị.
| file file | Faịlụ ụda iji gbanwee |
| format string | Target format: mp3, wav, flac, ogg, m4a, aac |
| bitrate integer | Output bitrate in kbps: 64, 128, 192, 256, 320 |
| sample_rate integer | Ónyénwē ákàrà: |
| channels string | mono ma ọ bụ stereo |
Ngosi okwu
Ziga ụda mọọbụ ngwe ma nweta nzaghachi AI site n'ike okwu.
Nhazi ahụ (multipart/form-data ma ọ bụ JSON)
| Paramita | Ụdị | Achọrọ | Ndesịta nkọwa |
|---|---|---|---|
| audio | file | Ọ dịghị* | Audio input (ọbụla audio mọọbụ text chọrọ) |
| text | string | Ọ dịghị* | Input ngwe (ọbụla audio mọọbụ text chọrọ) |
| voice | string | Ọ dịghị | Ngosi maka nzaghachi AI. Dìfọ́ọ̀ltụ̀: af_bella |
| tts_model | string | Ọ dịghị | TTS model maka nzaghachi. Dìfọ́ọ̀ltụ̀: kokoro |
| system_prompt | string | Ọ dịghị | Nhọrọ sistem emeredịkachọrọ maka AI |
| conversation_id | string | Ọ dịghị | Gaa n'ihu n'ọnụọgụgụ ahụ |
Ndesịta ozi ahụ
{
"conversation_id": "conv_abc123",
"user_text": "What is the capital of France?",
"ai_text": "The capital of France is Paris.",
"audio_url": "https://api.tts.ai/v1/audio/tmp/resp_xyz.mp3",
"credits_used": 3
}
Ndesịta móòdù
Na-eziga ndesịta nke móòdù niile dị̀ n'ọrụ nakwa ikike ha nwere.
Ndesịta ozi ahụ
{
"models": [
{
"id": "kokoro",
"name": "Kokoro",
"type": "tts",
"tier": "standard",
"languages": ["en", "ja", "ko", "zh", "fr"],
"supports_cloning": false,
"supports_streaming": true,
"credits_per_1k_chars": 2
},
{
"id": "chatterbox",
"name": "Chatterbox",
"type": "tts",
"tier": "premium",
"languages": ["en"],
"supports_cloning": true,
"supports_streaming": true,
"credits_per_1k_chars": 4
}
]
}
Ndesịta ụda
Na-eziga ndesịta nke ụda niile dịnụ, nke a ga-ehichapụ site na móòdù mọọbụ asụsụ.
Paramita ndị ahụ
| Paramita | Ụdị | Ndesịta nkọwa |
|---|---|---|
| model | string | Filtara site na móòdù ID (eg, kokoro) |
| language | string | Filtara site na kóòdù asụsụ (eg, en) |
| gender | string | Filtara site n'ụdị nwoke: male, female, neutral |
Ndesịta ozi ahụ
{
"voices": [
{
"id": "af_bella",
"name": "Bella",
"model": "kokoro",
"language": "en",
"gender": "female",
"preview_url": "https://api.tts.ai/v1/voices/preview/af_bella.mp3"
}
],
"total": 142
}
Egwuregwu ụkpụrụedemede
Tọghata ngwe ka ọsụsọ
import requests
API_KEY = "sk-tts-your-key"
# Text to Speech
response = requests.post(
"https://api.tts.ai/v1/tts/",
headers={"Authorization": f"Bearer {API_KEY}"},
json={
"model": "kokoro",
"text": "Hello from TTS.ai!",
"voice": "af_bella",
"format": "mp3"
}
)
with open("output.mp3", "wb") as f:
f.write(response.content)
print(f"Credits used: {response.headers.get('X-Credits-Used')}")
Asụsụ ka ngwe
# Speech to Text
with open("recording.mp3", "rb") as f:
response = requests.post(
"https://api.tts.ai/v1/stt/",
headers={"Authorization": f"Bearer {API_KEY}"},
files={"file": f},
data={"model": "faster-whisper", "timestamps": "true"}
)
result = response.json()
print(result["text"])
Klọnsị ụda
# Voice Cloning
with open("reference.wav", "rb") as ref:
response = requests.post(
"https://api.tts.ai/v1/tts/clone/",
headers={"Authorization": f"Bearer {API_KEY}"},
files={"reference_audio": ref},
data={
"text": "This speech uses a cloned voice.",
"model": "chatterbox"
}
)
with open("cloned_output.mp3", "wb") as f:
f.write(response.content)
Tọghata ngwe ka ọsụsọ
const API_KEY = 'sk-tts-your-key';
// Text to Speech
const response = await fetch('https://api.tts.ai/v1/tts/', {
method: 'POST',
headers: {
'Authorization': `Bearer ${API_KEY}`,
'Content-Type': 'application/json'
},
body: JSON.stringify({
model: 'kokoro',
text: 'Hello from TTS.ai!',
voice: 'af_bella',
format: 'mp3'
})
});
const audioBlob = await response.blob();
const audioUrl = URL.createObjectURL(audioBlob);
const audio = new Audio(audioUrl);
audio.play();
Asụsụ ka ngwe
// Speech to Text
const formData = new FormData();
formData.append('file', audioFile);
formData.append('model', 'faster-whisper');
const response = await fetch('https://api.tts.ai/v1/stt/', {
method: 'POST',
headers: { 'Authorization': `Bearer ${API_KEY}` },
body: formData
});
const result = await response.json();
console.log(result.text);
Tọghata ngwe ka ọsụsọ
# Text to Speech
curl -X POST https://api.tts.ai/v1/tts/ \
-H "Authorization: Bearer sk-tts-your-key" \
-H "Content-Type: application/json" \
-d '{"model":"kokoro","text":"Hello!","voice":"af_bella","format":"mp3"}' \
-o output.mp3
Asụsụ ka ngwe
# Speech to Text
curl -X POST https://api.tts.ai/v1/stt/ \
-H "Authorization: Bearer sk-tts-your-key" \
-F "file=@recording.mp3" \
-F "model=faster-whisper" \
-F "timestamps=true"
Klọnsị ụda
# Voice Cloning
curl -X POST https://api.tts.ai/v1/tts/clone/ \
-H "Authorization: Bearer sk-tts-your-key" \
-F "reference_audio=@reference.wav" \
-F "text=This uses a cloned voice." \
-F "model=chatterbox" \
-o cloned.mp3
Nhazi ụda
# Audio Enhancement
curl -X POST https://api.tts.ai/v1/audio/enhance/ \
-H "Authorization: Bearer sk-tts-your-key" \
-F "file=@noisy_audio.mp3" \
-F "denoise=true" \
-F "enhance_clarity=true" \
-o enhanced.mp3
Kóòdù ndehie
Ndehie niile na-eweghachi nzaghachi JSON na error Ebe ahụ.
{
"error": {
"code": "insufficient_credits",
"message": "You do not have enough credits for this request.",
"credits_required": 4,
"credits_available": 2
}
}
| Ụdị HTTP | Error Code | Ndesịta nkọwa |
|---|---|---|
| 400 | bad_request |
Ndesịta ihenhọrọ ndị ahụ achọrọ abụghị nke kwesịrị ekwesị. Gụọ ozi ndehie maka nkọwa. |
| 401 | unauthorized |
Kii API na-efu ma ọ bụ enweghị isi. |
| 402 | insufficient_credits |
Enweghị kredit dị n'aka gị. Zụta ihe ndị ọzọ na /pricing/. |
| 403 | forbidden |
Agaghị enwe ike inweta API na mbido gị. |
| 404 | not_found |
Model mọọbụ ụda achọpụtaghị. |
| 413 | file_too_large |
Faịlụ a na-ebubata na-erughị ụhara ọha na eze. |
| 429 | rate_limited |
Ndesịta arịrịọ ndị dị ukwuu. Chọọ ọnụọgụgụ nkwụsị nke isiokwu ahụ. |
| 500 | internal_error |
Ndehie sava. Pịa ọzọ mgbe ahụ. |
| 503 | model_loading |
Na-ebubata móòdù. Pịa ọzọ n'ime sekọnd ole na ole. |
Webhooks
Maka ọrụ na-aga n'ihu (ịgwakọta stiim, batch TTS), ị nwere ike ịnye webhook_url parameter. Mgbe ọrụ ahụ gasịrị, anyị ga-eziga nsonaazụ na URL gị.
{
"event": "task.completed",
"task_id": "task_abc123",
"status": "success",
"result_url": "https://api.tts.ai/v1/results/task_abc123",
"credits_used": 12,
"created_at": "2025-01-15T10:30:00Z",
"completed_at": "2025-01-15T10:30:45Z"
}
Nwere ike imepụta?
Nweta kii API gị ma malite ijikọta TTS.ai n'ime usoroiheomume gị.