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System Requirements

Endatix ships as two deployable parts: the Endatix API (.NET) and the Endatix Hub (Next.js). Run the API on its own for headless, API-only use — the Hub always needs a reachable API. Both run on macOS, Windows (including WSL), and Linux.

Backend

Endatix API

SDK

.NET 10 — 10.0.100 or newer

Runtime

ASP.NET Core 10 (10.0.6+) for published apps

Database

SQL Server or PostgreSQL — see below

Dev URL
https://localhost:5001
Ships as NuGet packages you host inside your own .NET app, or as the endatix-api container image.

Frontend

Endatix Hub

Node.js

22.13 or newer (22 or 24 LTS — non-EOL majors only)

pnpm

10.34.5 or newer (12 recommended) — never via Corepack

API

A reachable Endatix API —

ENDATIX_BASE_URL
Dev URL
http://localhost:3000
Node and pnpm are for building from source. The prebuilt endatix-hub image needs Docker, not Node.

Check what you have​

dotnet --list-sdks   # need 10.0.100 or newer
node --version       # need v22.13.0 or newer (not Node 20 — EOL)
pnpm --version       # need 10.34.5 or newer; 12.x recommended
docker --version     # optional — for Compose self-hosting

Hub follows the Node.js EOL list: Node 20 is End-of-Life, so source builds need 22.13+ (22 or 24 LTS). Node 25 is also EOL — do not use it. The prebuilt endatix-hub image needs Docker, not Node.

pnpm 10.34.5 is a security floor (GHSA-vx52-2968-3vc6). Corepack cannot run pnpm 12, so install pnpm standalone — the Hub README has the commands for each platform.

Databases​

Pick one provider per deployment and set it in Persistence Settings. Endatix stores form and submission payloads in native JSON column types, so the provider version matters — not just the vendor.

Provider

SQL Server

Version

2025 or later, or Azure SQL Database

Setup
No extensions required
Watch out

Migrations use the native json type — why

Provider

PostgreSQL

Version

Any supported release — the sample stack runs 17.6

Setup

Required pg_trgm extension

Watch out

Payloads are jsonb — migration guide

SQL Server 2025 or later​

Migrations declare payload columns as json, a type added in SQL Server 2025. On 2022 and earlier they fail with Cannot find data type json. Azure SQL Database supports the type.

PostgreSQL pg_trgm extension​

Data-list label search uses trigram indexes, and the migration that creates them fails without pg_trgm. Create it before you migrate:

CREATE EXTENSION IF NOT EXISTS pg_trgm;

Managed hosts may need the extension allowlisted first — on Azure Database for PostgreSQL that is the azure.extensions server parameter, which Azure Deployment covers and the sample Bicep sets for you.

Browsers​

The Hub — including public form-filling pages — targets the Next.js 16 baseline:

  • Chrome 111+
  • Edge 111+
  • Firefox 111+
  • Safari 16.4+

Older browsers load the page but may fail on modern JavaScript syntax — see Next.js supported browsers.

Optional tooling​

Needed only for the path you take:

Next steps​

Quick StartCompare the install paths and pick oneNuGet setupAdd Endatix to an existing .NET appSelf-hostingRun API, Hub, and a database with Compose