Speech, music, and sound generation models on a unified API.
Audio generation models on EmpirioLabs cover text-to-speech, music, and sound effects, with options like multiple speakers or voice cloning depending on the model. You send your text or prompt and retrieve audio, billed per generation or per minute.
ACE-Step 1.5 XL runs through POST /v1/audio/generations. The request returns a job_id right away; poll GET /v1/jobs/{job_id} until the job completes and read the output URLs from the result. Swap the model id for any model above. Get an API key from the EmpirioLabs dashboard.
curl https://api.empiriolabs.ai/v1/audio/generations \
-H "Authorization: Bearer $EMPIRIOLABS_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "ace-step-1.5-xl",
"prompt": "Describe what you want ACE-Step 1.5 XL to generate."
}'EmpirioLabs lists 10 Production audio models, including ACE-Step 1.5 XL, TTS 1.5 Mini, TTS 1.5 Max. Each model has its own dedicated API page with live pricing, parameters, and a quickstart.
Every Production audio model is billed pay as you go, with no monthly minimum. The exact rate card lives on each model's page and always matches what the API charges.
No. Every model here runs in the EmpirioLabs playground, a friendly in-browser interface where you can set the options and see results without writing any code. When you are ready to automate, the same model is available through the API.
Check out our pricing or reach out if you want your own model deployed on our stack.