Open Source Schweiz · Gratis APIs, Rechtsdaten & MCP (Ohne API-Key)

Gratis Schweizer APIs, Rechtsdaten & Open-Source-Hub.

Alles, was die Schweiz als Open Data und Open Source bietet: Gerichtsentscheide (Entscheidsuche / BGer), Bundesrecht (Fedlex), Zefix-Handelsregister, SBB-Fahrplan, MeteoSchweiz-Wetter, swisstopo-Karten und 25 kostenlose JSON- & MCP-Endpunkte.

20 verifizierte Open-Data- & Open-Source-Quellen

Offene Schweizer Rechtsdaten, Behördenregister, Karten & Open-Source-KI

Zum Live-JSON-API-Playground ↓

Interaktiver JSON-Playground · Kein API-Key

25 kostenlose Schweizer JSON-Endpunkte (Live SBB, Wetter, Kurse & Rechner 2026)

1. Live SBB Transport, Weather & Geodata

Real-time timetables, platform delays, forecasts & swisstopo coordinates

2. Live SNB FX, Snow, Earthquakes & News

Swiss National Bank rates, SLF snow stations, ETH SED seismic data & SRF news

3. Salary, HR, Holidays & Permits (2026)

Gross-to-net pay, Pensum converter, 13th month, cantonal working days & permits

4. Banking, QR-Bills, VAT & Company Setup

CH/LI IBAN check, 27-digit QRR / SCOR references, 8.1% MWST & GmbH/AG comparison

5. Tax, Pension, Housing & SBB Break-Even

Pillar 3a tax savings, LAMal health franchise, rent rule & GA vs. Halbtax

GET /api/public/v1/departures

Live SBB departures

Live departures from a Swiss stop, with delays.

Use case: Live station departure boards, commuter delay alerts, or AI travel assistants.

Click Run to execute query.

REST Endpoint URL (GET or POST):

GET https://schweizgpt.com/api/public/v1/departures?station=Zürich HB&limit=5

Connect to Claude, Cursor & ChatGPT

23 MCP Tools

Add the SchweizGPT MCP server in one command

Once connected, your AI assistant can call all 15 Swiss calculators and 10 live data feeds automatically whenever you ask a Swiss question.

Claude Code (CLI)

claude mcp add --transport http schweizgpt https://schweizgpt.com/mcp

Cursor (.cursor/mcp.json)

{ "mcpServers": { "schweizgpt": { "url": "https://schweizgpt.com/mcp" } } }

Claude Desktop / ChatGPT Connector URL

https://schweizgpt.com/mcp