NexPrint

Elegoo’s open model platform, launched in 2025, with print profiles and Elegoo Slicer and OrcaSlicer built in. Its details and collections, private ones included, need nothing; its files go only to a signed-in user.

At a glance
Sign-in	Your own NexPrint sign-in, per user; the site renews it as you use it
Thingport Grab	Recommended — sends the renewed sign-in as you visit
FlareSolverr	Not used
Imports	Models with print profiles, collections (private too), synced

What comes in

A model comes in like a MakerWorld one: its print profile’s 3MF, as a file tagged with the profile. Another profile (?printConfigId= in the link, or picking the designer’s or all profiles) adds more; a model without print profiles brings its model files instead.
Collections, private ones too. NexPrint lists no liked models anywhere, so there are no likes to import.

Setup

Per-user (Configuration → Providers → NexPrint). The sign-in is the auth_token cookie, which the API takes as a Bearer token. The site keeps it for a week and sets it again as it refreshes the token while you use it.

Easiest: Thingport Grab

With Thingport Grab allowed on NexPrint, opening nexprint.com while you’re signed in connects your account, and sends the new token whenever the site renews it. If NexPrint turns it down, Thingport says the sign-in ran out, and your next visit connects it again.

Manual: copy it from your browser

Sign in at nexprint.com.
Open DevTools (F12, or Cmd+Option+I on macOS) and reload the page.
On the Network tab, pick any request to nexprint.com/gateway and copy its Authorization request header (or the auth_token cookie, or the whole Cookie header).
Right-click NexPrint in Configuration → Providers, choose Connect and paste it.