
Output
audio
Example prompt
Welcome to today's episode. We'll be exploring the surprising history of espresso, from a 1901 patent in Milan to the third-wave coffee revolution.Try this prompt →
LLM-ready
API & LLM schema
Exact request contract for this model. Agents can fetch it from /api/v1/models?id=elevenlabs/tts/eleven-v3.
POST
/api/v1/generate13 fields · 2 required| Field | Type | Requirement | Contract |
|---|---|---|---|
model_id | constant | Required | ArtEmotion model identifier. |
extra | object | Optional | Model-specific settings may also be nested here. |
max_credits | number | Optional | Reject before submission if the estimated list price exceeds this cap. · Range: 1–… |
webhook_url | string | Optional | Format: uri |
webhook_secret | string | Optional | Optional model input. |
folder_id | string | Optional | Optional model input. |
prompt | string | Required | Optional model input. |
voice | string / string | Optional | A listed premade voice or clone:<voice_id> owned by your account. Clone ownership is checked before submission. · Default: Rachel |
language_code | string | Optional | Sets what language the model speaks. Any voice can speak any listed language — voices are not language-locked. · Allowed: , en, zh, es, hi, pt, fr, de, ja, ar, ko, id, it, nl, tr, pl, sv, fil, ms, ro, uk, el, cs, da, fi, bg, hr, sk, ta, ru · Default: |
stability | number | Optional | Voice stability (0–1). Higher values make the voice more consistent but less expressive. · Default: 0.5 · Range: 0–1 |
use_speaker_boost | boolean | Optional | Boosts similarity to the original speaker. On by default. · Default: true |
apply_text_normalization | string | Optional | Whether to convert numbers, URLs, and symbols to spoken words. 'Auto' applies it selectively. · Allowed: auto, on, off · Default: auto |
seed | integer | Optional | Seed for reproducibility. -1 for random. · Range: -1–… |
Minimal request example
{
"model_id": "elevenlabs/tts/eleven-v3",
"prompt": "Welcome to today's episode. We'll be exploring the surprising history of espresso, from a 1901 patent in Milan to the third-wave coffee revolution."
}Raw JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://www.artemotion.ai/api/v1/models?id=elevenlabs%2Ftts%2Feleven-v3",
"title": "ElevenLabs Eleven v3 generation request",
"description": "Request body accepted by POST /api/v1/generate for elevenlabs/tts/eleven-v3.",
"type": "object",
"properties": {
"model_id": {
"type": "string",
"const": "elevenlabs/tts/eleven-v3",
"description": "ArtEmotion model identifier."
},
"extra": {
"type": "object",
"additionalProperties": true,
"description": "Model-specific settings may also be nested here."
},
"max_credits": {
"type": "number",
"minimum": 1,
"description": "Reject before submission if the estimated list price exceeds this cap."
},
"webhook_url": {
"type": "string",
"format": "uri",
"maxLength": 2048
},
"webhook_secret": {
"type": "string",
"maxLength": 512
},
"folder_id": {
"type": "string"
},
"prompt": {
"type": "string"
},
"voice": {
"title": "Voice",
"default": "Rachel",
"description": "A listed premade voice or clone:<voice_id> owned by your account. Clone ownership is checked before submission.",
"anyOf": [
{
"title": "Voice",
"description": "Pre-made ElevenLabs voice.",
"default": "Rachel",
"type": "string",
"enum": [
"Rachel",
"Sarah",
"Laura",
"Alice",
"Matilda",
"Jessica",
"Bella",
"Lily",
"River",
"Roger",
"Charlie",
"George",
"Callum",
"Harry",
"Liam",
"Will",
"Eric",
"Chris",
"Brian",
"Daniel",
"Adam",
"Bill"
]
},
{
"type": "string",
"pattern": "^clone:[A-Za-z0-9_-]{8,128}$"
}
]
},
"language_code": {
"title": "Language",
"description": "Sets what language the model speaks. Any voice can speak any listed language — voices are not language-locked.",
"default": "",
"type": "string",
"enum": [
"",
"en",
"zh",
"es",
"hi",
"pt",
"fr",
"de",
"ja",
"ar",
"ko",
"id",
"it",
"nl",
"tr",
"pl",
"sv",
"fil",
"ms",
"ro",
"uk",
"el",
"cs",
"da",
"fi",
"bg",
"hr",
"sk",
"ta",
"ru"
]
},
"stability": {
"title": "Stability",
"description": "Voice stability (0–1). Higher values make the voice more consistent but less expressive.",
"default": 0.5,
"type": "number",
"minimum": 0,
"maximum": 1,
"multipleOf": 0.05
},
"use_speaker_boost": {
"title": "Speaker Boost",
"description": "Boosts similarity to the original speaker. On by default.",
"default": true,
"type": "boolean"
},
"apply_text_normalization": {
"title": "Text Normalization",
"description": "Whether to convert numbers, URLs, and symbols to spoken words. 'Auto' applies it selectively.",
"default": "auto",
"type": "string",
"enum": [
"auto",
"on",
"off"
]
},
"seed": {
"title": "Seed",
"description": "Seed for reproducibility. -1 for random.",
"type": "integer",
"minimum": -1
}
},
"required": [
"model_id",
"prompt"
],
"additionalProperties": false
}FAQ
How much does ElevenLabs Eleven v3 cost on ArtEmotion?
Credit-based pricing. You pay in ArtEmotion credits — every plan and top-up converts USD to credits at a fixed rate.
Do I get my credits back if ElevenLabs Eleven v3 fails?
Yes — failed generations are never charged. The credits are released back to your balance automatically.
Can I call ElevenLabs Eleven v3 from the API?
Yes. Use POST /api/v1/generate with model_id: "elevenlabs/tts/eleven-v3". See the API reference for the full schema.
Where are my generations stored?
Every output is saved to your personal Library. You can export or delete everything any time from Privacy & deletion.
Ready to generate with ElevenLabs Eleven v3?
Start now →No commitment. New accounts get 50 free credits on signup. See pricing.