{"version":"1","model":{"id":"suno/v4.5-plus/music","name":"Suno v4.5+","kind":"audio","availability":"available","available":true,"restricted":false,"api_key_only":false,"description":"Suno v4.5+ music generation (richer sound, longer songs) — full songs with vocals or instrumental, from a text description or your own lyrics + style. Two variations per run.","pricing_note":"Two songs per generation (Suno API). 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Leave at 0 unless you have reference audio.","default":0,"type":"number","minimum":0,"maximum":1,"multipleOf":0.01},"audio_url":{"type":"string","format":"uri"}},"required":["model_id"],"additionalProperties":false},"parameters":[{"key":"instrumental","label":"Instrumental","type":"toggle","default":false,"description":"Generate music with no vocals."},{"key":"custom_mode","label":"Custom Mode","type":"toggle","default":false,"description":"Off: the prompt is a song description. On: the prompt is your lyrics — also set Style and Title."},{"key":"style","label":"Style","type":"text","default":"","description":"Custom mode only: genre/style tags, e.g. 'lofi hip hop, mellow, rainy'. 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