| color | No | PETG: Svart, Hvit, Grå, Blå, Grønn, Rød. ABS: Svart, Hvit. Default Svart. | |
| colors | No | Multicolour 3MF (Bambu Studio/OrcaSlicer) only: one of our colour names per colour slot in the file, in slot order. Omit to get the nearest available colours (shown in fargeplasser). | |
| infill | No | 15 = light (lightning infill, 3 walls; maps, figures, decor), 20 = standard (most parts), 40 = strong (load-bearing), 100 = solid. | |
| file_id | No | fil_id returned by POST https://formnord.no/api/print/fil (multipart upload), for clients that can send HTTP themselves. | |
| file_url | No | Direct https link to an .stl, .3mf or .zip file up to 500 MB (not a web page about the model; Thingiverse/Printables pages block automated downloads, so use create_upload_link for those). | |
| filename | No | File name, e.g. "holder.stl". | |
| material | No | PETG is the default and suits most parts. ABS for heat resistance. | PETG |
| quantity | No | | |
| stl_text | No | ASCII STL content, for small models you generated. | |
| upload_id | No | upload_id from create_upload_link, after the user has uploaded the file. | |
| zip_entry | No | If the file is a zip with several models: which one to quote (name from the list in the previous error). | |
| file_base64 | No | The model file encoded as base64 (up to 30 MB; use create_upload_link for larger files). | |