The greenfield image path: a required reference used to live as an upload-only slot. E4c turns each reference into an actionable GenerationResource — upload it, pick it from your library, or generate it inline on Higgsfield. Whatever fills the node persists into the media-request generationSpec.resources.
The real assets fed into the generation: your logo, the actual product, a person, a location… Every reference had to come from your own files.
Important
Drag & drop reference images
PNG / JPG · add one or many
(brand-library pick coming soon)
Logo
brand-logo.png
Product
— upload required —
No product shot on hand? The slot stays empty — you leave the studio, find or shoot an image, come back and upload. The only arm was bring your own file.
E4c — actionable
References — upload, pick, or generate
Same required references — now each row is a GenerationResource node with three arms. A missing one is no longer a dead end.
Important
Required references1 of 2 ready
Logo
brand-logo.png · linked from library
Have
Placed bottom-right at low opacity, per the brief. Already part of generationSpec.resources.
Product
the actual Summer Splash bottle
Needed
Generate runs Higgsfield via your media connector — creds resolve through resolveMediaProviderKey and it spends a media credit. Upload and Pick from library are free.
Pick-from-library reuses an asset you already own — no generation, no spend.
Image references were upload-only; E4c adds per-reference Generate (Higgsfield) + Pick-from-library, closing the gap. Generated / picked / uploaded assets persist into the media-request generationSpec.resources and deliver through the existing path.
Generating a reference is flat: the produced asset fills the Product node directly — it never opens a nested checklist of its own. Compose/refine text for that inline generator is free; only the Generate click spends a media credit.