GET

/v1/schemas/elevenlabs/audio/v1/text-to-voice/{voice_id}/remix

Accept:

kind inputactivity audiohash 01f3f517…extracted Jul 6, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. Source trace `56793d52b38081086c43910ec1916ff4bb286322250511820c239e4f46831396` { "fetchedAt": 1783328734, "extractorVersion": "1", "verifiedAt": null }

Request body

10 properties · 1 required · 0 $defs

property	type	description	constraints
voice_description*	string	Description of the changes to make to the voice.	length ≥ 5 · length ≤ 1000
text	string	Text to generate, text length has to be between 100 and 1000.	length ≥ 100 · length ≤ 1000 · nullable
auto_generate_text	boolean	Whether to automatically generate a text suitable for the voice description.	default: false
loudness	number	Controls the volume level of the generated voice. -1 is quietest, 1 is loudest, 0 corresponds to roughly -24 LUFS.	-1 ≤ n ≤ 1 · default: 0.5
seed	integer	Random number that controls the voice generation. Same seed with same inputs produces same voice.	0 ≤ n ≤ 2147483647 · nullable
guidance_scale	number	Controls how closely the AI follows the prompt. Lower numbers give the AI more freedom to be creative, while higher numbers force it to stick more to the prompt. High numbers can cause voice to sound artificial or robotic. We recommend to use longer, more deta…	0 ≤ n ≤ 100 · default: 2
stream_previews	boolean	Determines whether the Text to Voice previews should be included in the response. If true, only the generated IDs will be returned which can then be streamed via the /v1/text-to-voice/:generated_voice_id/stream endpoint.	default: false
remixing_session_id	string	The remixing session id.	nullable
remixing_session_iteration_id	string	The id of the remixing session iteration where these generations should be attached to. If not provided, a new iteration will be created.	nullable
prompt_strength	number	Controls the balance of prompt versus reference audio when generating voice samples. 0 means almost no prompt influence, 1 means almost no reference audio influence. Only supported when using the eleven_ttv_v3 model.	0 ≤ n ≤ 1 · nullable

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"elevenlabs","endpointId":"v1/text-to-voice/{voice_id}/remix","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}