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Platform and security

A foundation that holds up to audits.

Trading companies are audited by banks, insurers, certification schemes and their own partners. Lucidus is built so that the answers to their questions come out of the system.

Identity and access

Your company accounts sign people in. Lucidus decides what they may do.

Authentication and authorization are deliberately separate. Your company keeps its identity policies where they are, and the people who run the business define roles and permissions in the application.

Secure sign-in with your company accounts

State-of-the-art authentication including multi-factor authentication, integrated with the account management your company already runs, for example Microsoft Entra ID. No separate passwords to manage, and leavers lose access the moment their company account is closed.

Roles and permissions in the application

Who may do what is defined in Lucidus. Roles bundle granular permissions for the activities of the business, from viewing stock to approving check weights or completing invoices, and users hold one or more roles.

Complete change history

Every change to a batch, registration, invoice, sale or master-data record is written to an append-only history with user and timestamp. The genealogy of goods is derived from the same records, so audits start from data rather than from recollection.

Architecture

Browser in front, the rules of the trade behind it.

Lucidus is a modern, cloud-native web application. The server owns the rules of the domain: what a parcel is, how it may be split, when a weight needs approval. The browser is a fast, configurable view on it, on the desk and on the move.

Lightweight browser application, mobile ready

Lucidus runs in current browsers on desktop and mobile devices. Views with thousands of parcels, server-side paging and filtering, and saved views per user keep it fast on everyday hardware; only the optional Workstation agent for scales and printers is installed locally.

Modern, cloud-native platform

Built on a current, actively maintained technology stack and operated as a cloud service, with embedded reporting on live data and a data region agreed per customer.

Server-side PDF rendering

Invoices, labels and other printouts are rendered on the server from per-company HTML templates. The same document is what gets printed on the workstation and what gets e-mailed.

Typed REST API

Every function of the user interface goes through the same documented REST API with typed request and response models. The same API connects Lucidus to the systems your company already runs, such as accounting, and to trading platforms.

Integration points

  • Auction and tender platforms: results of partner-operated platforms are imported into the sale and turned into draft invoices.
  • Spreadsheets: transfer import and master-data uploads accept spreadsheet-style data for migrations and bulk changes.
  • Documents: invoices, labels and other printouts are produced from per-company HTML templates and can be printed or e-mailed.
  • API: every function of the user interface is available through the same typed REST API, which also connects Lucidus to the systems your company already runs, such as accounting, and to trading platforms.
  • Material types: configurable material types with their own attributes let one installation handle rough, polished or coloured stones side by side.
  • Identity providers: your company account management, for example Microsoft Entra ID; further providers can be connected on request.

Workstation agent

The desk, connected.

A small background program for Windows and macOS bridges the browser to the devices on the desk. It runs as the signed-in user, so that user's printers and settings apply, and it needs no administrator rights.

Scales over TCP/IP

The Workstation agent reads precision balances that speak the Mettler-Toledo SICS or Sartorius SBI protocol and hands the live weight to the browser. Manual entry remains available as a fallback.

Label printers through the user's queue

Labels are rendered as PDF on the server and spooled by the agent to the printers installed for the signed-in user, at actual size and with the paper settings of that queue. Windows and macOS are supported.

Installed from the app, updates itself

The agent is downloaded from the settings page of Lucidus, installs per user without administrator rights, registers for autostart and checks for updates on its own. Print jobs take seconds, so an update restart goes unnoticed.

Platforms
Windows 10/11, macOS (Apple Silicon and Intel)
Scales
Mettler-Toledo SICS, Sartorius SBI, over TCP/IP; further protocols on request
Printers
Any printer installed for the user, including thermal label printers; PDF printed at actual size
Installation
Download from the Lucidus settings page, per-user install, autostart, self-updating

Data

Hosting and data handling

Lucidus is operated as a cloud service. The hosting region and backup arrangements are agreed per customer and documented in the service agreement.

  • History: changes are stored append-only with user and timestamp; nothing is overwritten.
  • Exports: views export to Excel, documents to PDF; your data is never locked in.
  • Integration: the typed REST API connects Lucidus to accounting and other systems in your company.

Next step

Questions for your security review?

We are happy to walk your IT or compliance team through identity, hosting and the data model before a pilot.