{"info":{"title":"lyria-3-clip","version":"0.1.0"},"paths":{"/":{"post":{"summary":"Run lyria-3-clip","responses":{"200":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/Output"}}},"description":"Successful Response"}},"operationId":"run_lyria-3-clip","requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/Input"}}},"required":true}}}},"openapi":"3.1.0","components":{"schemas":{"Input":{"type":"object","title":"Input","required":["prompt"],"properties":{"prompt":{"type":"string","title":"Prompt","x-order":0,"description":"Describe the music you want in plain language — genre, mood, instrumentation, tempo and key (for example, 'uplifting indie-folk with bright fingerpicked acoustic guitar, warm claps and a hopeful melody'). Output is a fixed ~30-second clip. Vocals and lyrics are generated by default; add 'instrumental only, no vocals' to get an instrumental. Supply your own words with a 'Lyrics:' section and steer structure with tags like [Verse], [Chorus] and [Bridge]. Shape the arrangement over time with timestamped cues such as '[0:00-0:10] soft intro, [0:10-0:30] full band'. Lyrics can be produced in English, German, Spanish, French, Hindi, Japanese, Korean or Portuguese — name the language in the prompt. Negative prompting is not supported; steer with positive description instead."}}},"Output":{"type":"string","title":"Output","format":"uri","description":"URL of the generated 30-second MP3 music clip."}}}}