Skip to main content
The Admin UI is a lightweight static app bundled directly into the Ferrum server. After following the Quickstart, it is available at http://localhost:8080/ui — no separate container or process required.

​
Dashboard

The landing page. Shows resource counts, active/deleted totals, job queue health (last 24h), and recently installed packages. There’s also a quick API request input at the top for running GET requests without leaving the page.

​
API

An interactive request builder. Type a FHIR endpoint (e.g. Patient?name=Smith) and the input autocompletes resource types and search parameters from the server’s CapabilityStatement.

​
Result modes

API responses can be viewed in four modes via the result tabs:
  • Raw — Formatted JSON of the full response. Always available.
  • Table — Tabular view of the resource or bundle entries. Best for scanning many fields or comparing entries.
  • JSON Rows — Each bundle entry (or single resource) as a compact JSON row. Useful for search results and batch responses.
  • Graph — Interactive reference graph showing how resources link to each other. Available for single resources (with an id) and for Bundles.

​
Resources

Lists all resource types on the server with their counts — total, active, and deleted. Includes a bar chart showing the distribution across types. Click any resource type to jump to the API page with that endpoint pre-filled. Four sub-pages for inspecting the server’s search configuration:
  • Search Parameters — all indexed search parameters grouped by resource type.
  • Compartments — compartment definitions (Patient, Encounter) and their membership rules.
  • Search Coverage — which search parameters are supported vs. defined in the FHIR spec.
  • Index Tables — the underlying search index tables (token, string, date, number, quantity, uri, reference).

​
Packages

Browse and manage installed FHIR packages. You can install packages from public registries (packages.fhir.org, simplifier.net) and view the resources each package provides.

​
Jobs

Background job monitoring. Shows queue status (healthy/degraded), 24h stats (completed, failed, pending, running), and a list of recent jobs.

​
Audit Logs

Request audit trail. Each log entry includes the HTTP method, path, status code, timestamp, and user identity (if authentication is enabled).

​
Metadata

A rendered view of the server’s CapabilityStatement — the full list of supported resource types, search parameters, operations, and interaction capabilities.

​
Settings

Runtime server configuration. Changes made here are written to the database and take effect immediately without a restart. See Configuration for the full list of settings.