Update speech settings

PUT /v1/voice/settings

Persist user-tuned speech-synthesis settings. Accepts a partial object; every field is clamped to its valid range (0-1 for stability/similarity/style, 0.7-1.2 for speed). Returns the normalized result.

Request body

{ "stability": 0.5, "style": 0.3, "speed": 0.7 }

Response body

{ "ok": true, "settings": { "stability": 0.5, "similarityBoost": 0.75, "style": 0.3, "speakerBoost": true, "speed": 0.7 } }