Grondia

Developers & IT

Your data. Your integrations.

A documented REST API, signed webhooks and clean exports, on a database that runs on Swiss servers.

A calm lake with a wooded shore

What changes for you

Connect what you run. Keep what you own.

  • Exports

    Excel, CSV and bookkeeping files.

    Every report downloads as Excel or CSV, and bookkeeping gets its files from the same figures.

  • Booking page

    On your own domain.

    Guests book on a white-label page under your domain. We run the hosting.

  • Channel manager

    One inventory for every channel.

    Availability and prices go to the portals you choose, and their bookings come back into the calendar.

Photo: David Birri / Camping Aaregg

In short

Your old bookings move with you.

At a glance

What your IT will ask us.

API
REST API under /api/v1 with OpenAPI documentation. Keys per campground with scopes, an hourly rate limit and a request log. OAuth 2.0 with PKCE for third-party apps. We switch it on for your campground on request.
Webhooks
Signed with HMAC-SHA256, for bookings, check-in and check-out, payments, invoices and pitch status. No personal data in the payload, automatic retries, a delivery log and replay. Set up through the API.
Stability
Versioned endpoints and idempotency keys on writes. Breaking changes come as a new version, announced at least 12 months ahead. A sandbox account for integrators.
Exports
Excel and CSV for every report, bookkeeping files for DATEV, and a full export of all your data on request.
Migration
We import bookings, guests and contracts from your previous system or from CSV, and booking history from portal exports. Our team runs the import with you.
Hosting
The database and the API run on servers in Swiss data centres (Infomaniak), with a standby copy at a second Swiss provider. Websites and booking pages are delivered through a global CDN.
Isolation and access
Each campground’s data is separated in the database by row-level security. Roles and permissions per person, two-factor login, and audit trails for changes to bookings, invoices and contracts, for logins and for support access.
Security testing
Independent whitebox penetration test in July 2026; the findings are fixed.
Single sign-on
In preparation. Today your team signs in with a password and two-factor login.
Security and hosting in detail

FAQ

Questions we hear

Still have a question? Talk to us

Yes. A documented REST API with scoped keys. We switch it on for your campground and walk your developer through it.

Not as an iframe. Your booking page runs under your own domain, and your website links to it.

No. Portals connect through the channel manager, so availability and bookings stay in one calendar.

Excel and CSV from every report at any time, and a full export of all your data on request.

Get started

Give your campsite its quietest season yet.

Book a 30-minute demo. We show you your own campground on Grondia and plan the switch with you.

Lake Ägeri seen through the trees at Camping Unterägeri