{"name":"music-generate","description":"Generates music from a text prompt via Venice using ACE-Step 1.5. Optional lyrics input. Produces 60, 90, or 120 seconds of music; shorter requests round up to 60 seconds. Returns a permanent fal-hosted audio URL. Use it for AI music generation, text-to-music, generative songs, and instrumental or vocal music.","price":"$0.08","method":"POST","input_schema":{"properties":{"prompt":{"type":"string","description":"Genre / mood / instrumentation description."},"duration_seconds":{"type":"number","description":"Requested length in seconds. ACE-Step rounds up to 60, 90, or 120 seconds. Default 60."},"lyrics":{"type":"string","description":"Optional lyrics. The model will sing them."},"model":{"type":"string","description":"Override the Venice music model. Default 'ace-step-15'."}},"required":["prompt"]},"input_example":{"prompt":"Upbeat 80s synthwave with dreamy vocals about driving at night","duration_seconds":30},"output_example":{"audio_url":"https://v3.fal.media/files/abc/xyz/music.mp3","duration_seconds":60,"model":"ace-step-15","prompt":"Upbeat 80s synthwave with dreamy vocals about driving at night","venice_queue_id":"ven_mus...","source":"venice"},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}