The preset catalogue is a curated, synced library of reusable parameter bundles, so models produce better results without you hunting down vendor-specific IDs. Every preset is typed:
- Voices — 434 ElevenLabs voices and 187 styles, tagged by gender, accent, tone and use case
- Styles — Higgsfield motion styles and Recraft image styles, tagged by era and visual category
- Avatars — HeyGen avatars with a paired avatar_id and voice_id
- Characters — reference-image presets whose image lands in the request's files array, so the same face appears in every scene
A recommendation endpoint takes natural-language intent — "deep male voice for narration", "cinematic 1980s style" — and returns ranked presets with a confidence score and a readable explanation of the match. The Presets tab adds type sub-tabs, a preview modal and a cached proxy for instant playback.
The API merges preset parameters into the right field paths through mapping rules, then validates the merged body against the target model's schema. If a model does not accept a preset you get a clear rejection instead of a billable failure that silently ignored your choice. Raw IDs still work — presets fill gaps, they do not fence you in.