Use ElevenLabs Multilingual V2 through Rivya Public API v1 with model id elevenlabs-multilingual-v2, supported inputs, parameters, Files API rules, credits, and response examples.

Available via APIText input readyAudio

API model id

elevenlabs-multilingual-v2

Inputs

text

Files API

Not required for the minimal request

Base credits

per_1000_characters · text=12 · ⌈total⌉

Capability

Audio

Billing

METERED

Prompt limit

5000 characters

Request contract

Send the model id at the top level. Model-specific controls belong in params.

Key	Type	Required	Default	Description
model	string	Yes	elevenlabs-multilingual-v2	Use the elevenlabs-multilingual-v2 API model id.
prompt	string	Yes	-	Maximum 5000 characters for this model.
params	object	Yes	-	Model-specific parameter object. Use the rows below for allowed keys.
client_request_id	string	No	-	Optional client-side id for tracing requests in your system.

Model parameters

Key	Type	Required	Default	Range	Options	Description
voice	select	Yes	TX3LPaxmHKxFdv7VOQHJ	-	TX3LPaxmHKxFdv7VOQHJ, cgSgspJ2msm6clMCkdW9, pNInz6obpgDQGcFmaJgB, BIvP0GN1cAtSRTxNHnWS, aMSt68OGf4xUZAnLpTU8	Voice
stability	number	No	0.5	min 0 / max 1 / step 0.05	-	Stability
similarity_boost	number	No	0.75	min 0 / max 1 / step 0.05	-	Similarity boost
style	number	No	0	min 0 / max 1 / step 0.05	-	Style
speed	number	No	1	min 0.7 / max 1.2 / step 0.05	-	Speed
timestamps	select	No	false	-	false, true	Timestamps
previous_text	text	No	-	-	-	Previous text
next_text	text	No	-	-	-	Next text

Minimal request

{
  "model": "elevenlabs-multilingual-v2",
  "prompt": "A polished audio concept for a short product story",
  "params": {
    "voice": "TX3LPaxmHKxFdv7VOQHJ",
    "stability": 0.5,
    "similarity_boost": 0.75,
    "style": 0,
    "speed": 1,
    "timestamps": "false"
  }
}

Create response

The create endpoint returns a public task id. Poll the status endpoint until the task succeeds or fails.

{
  "id": "task_elevenlabs_multilingual_v2_example",
  "status": "queued",
  "model": "elevenlabs-multilingual-v2",
  "reserved_credits": 12,
  "final_credits": 0,
  "settlement_status": "RESERVED",
  "created_at": "2026-05-11T00:00:00.000Z",
  "updated_at": "2026-05-11T00:00:00.000Z",
  "result": null,
  "error": null
}

Common errors

validation_failed, insufficient_credits, idempotency_conflict, rate_limited, not_found