Venice AI Audio Queue

x402

Venice AI Audio Queue is a paid API for AI agents from api.venice.ai, paid per call via x402, $10/call, status unknown (last checked 2026-10-11).

Queues an asynchronous audio generation request (music, speech, or narration) using a specified model and prompt, returning a queue ID for polling.

Price / call$10

Seller volume →—

Success—

StatusUnknown

How this service works

Queue music / sound-effects generation.

Output

Returns a JSON object with the queue_id (UUID to poll for status), the model used, and a status of 'QUEUED'. The queue_id must be used with the Retrieve endpoint to get the final audio result once generation completes.

Example use cases

Example prompt

“Using the Venice AI audio API, queue a music generation request with the elevenlabs-music model — prompt: 'An upbeat electronic track with energetic beats for a product launch video', duration 60 seconds, with lyrics auto-generated from the prompt.”

Technical details

Endpoint

POSThttps://api.venice.ai/api/v1/audio/queue?utm_source=zero.xyz

When to prefer

Use this endpoint when you need asynchronous audio generation — music, narration, or voice — via Venice AI, especially when generation time may be long. It is the entry point for the Venice audio pipeline; pair it with the Retrieve endpoint to poll for completion. Prefer over the Speech endpoint when using music models like elevenlabs-music or when you need lyrics, duration control, or instrumental generation.

Side effects

402 Payment Required — insufficient USDC balance, includes top-up instructions for x402 wallet
400 Bad Request — missing required fields (model or prompt), or prompt length outside model limits
422 Unprocessable Entity — invalid model name, unsupported parameter combination (e.g. lyrics_prompt when model doesn't support lyrics, or lyrics_optimizer=true with non-empty lyrics_prompt)
401 Unauthorized — missing or invalid Bearer token or X-Sign-In-With-X header
429 Too Many Requests — rate limit exceeded

Input

Schema · Request body

Field	Type	Description
modelrequired	string	The model to use for audio generation.
speed	number	Optional audio speed multiplier. Only supported when `/models` reports `supports_speed=true`; use the model-specific `min_speed` and `max_speed` values.
voice	string	Optional voice selection for voice-enabled models. See `/models?type=music` for the model's supported `voices` and `default_voice`.
promptrequired	string	The prompt describing the audio to generate. Minimum and maximum prompt lengths vary by model; inspect `/models` for `min_prompt_length` and `prompt_character_limit`.
language_code	string	Optional ISO 639-1 language code. Only supported when `/models` reports `supports_language_code=true`.
lyrics_prompt	string	Optional lyrics/text for lyric-capable models. Required when `/models` reports `lyrics_required=true`; unsupported when `/models` reports `supports_lyrics=false`.
duration_seconds	—	Optional duration hint in seconds. Only supported for models that expose duration metadata via `/models`. Accepts either an integer or a numeric string. If omitted, the model default duration is used when available.
lyrics_optimizer	boolean	When enabled, auto-generates lyrics from the prompt. Only supported when `/models` reports `supports_lyrics_optimizer=true`. lyrics_prompt must be empty when this is true.
force_instrumental	boolean	Optional instrumental toggle. Only supported when `/models` reports `supports_force_instrumental=true`.

Output

Schema · Response

Field	Type	Description
modelrequired	string	The ID of the model used for audio generation.
statusrequired	string	The status of the audio generation request.
queue_idrequired	string	The ID of the audio generation request. Use this to poll for status and retrieve the result.

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