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Integration Guide

How to Integrate Nexudus with Croissant

Connect Nexudus to Croissant and sync your conference rooms both ways. Members book on Croissant, availability stays current in both systems, and your Nexudus calendar always reflects the truth — no manual work required.

Tom Smykowski
Tom Smykowski
Product Engineering
2026-05-07 · 4 min read
Nexudus and Croissant integration guide
EDGE Grand Central

Getting Started with Nexudus on Croissant

Nexudus manages your meeting rooms, desks, and memberships. Connect it to Croissant and your conference rooms sync both ways: members book on Croissant, and availability stays current in Nexudus automatically.

The whole setup takes just a few minutes. Follow the four steps below to get connected.




How It Works

Syncing availabilityBookingSyncing cancellation
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Nexudus
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John Rue
John Rue

Croissant reads availability straight from Nexudus and writes bookings back to it. Whenever a member books on Croissant, Nexudus updates automatically.

Real-Time Availability

The time slots a member sees on Croissant come straight from your Nexudus calendar. If a room is already booked in Nexudus, it won't show as available on Croissant.

Booking Details in Nexudus

Every Croissant booking writes full details into the Nexudus booking notes — who booked the room, when, and for how much — so you keep complete visibility without leaving Nexudus.

Multiple Locations, One Connection

Nexudus organises meeting rooms by business (location), and a single connection covers them all. When you map rooms, they're grouped by location name, so the right one is easy to find.




Step 1: Connection Information

To connect Nexudus with Croissant, you'll need your Nexudus admin credentials:

Nexudus configuration page
  1. Admin Email — the email address you use to log into Nexudus
  2. Admin Password — your Nexudus account password
  3. One Time Password (optional) — if you have two-factor authentication enabled, you'll also need a code from your authenticator app

Your password is used only once during setup to obtain secure tokens — it's never stored by Croissant.




Step 2: Link Connection

With your credentials ready, connect Nexudus from the Croissant partner portal.

Configure Nexudus dialog in the Croissant partner dashboard

How to Connect

  1. Log into the Croissant partner portal
  2. Open Integrations and select the Booking Systems tab
  3. Choose Nexudus and click Add
  4. Enter your Admin Email, Admin Password, and optionally your One Time Password



Step 3: Map Your Meeting Rooms

With Nexudus connected, map each Croissant conference room to its matching Nexudus resource.

Connected Nexudus integration showing available conference room resources to map
  1. In the Croissant partner dashboard, open Conference Rooms
  2. Assign each conference room to its Nexudus resource

Resources are grouped by location, so picking the right room is straightforward even across multiple sites.




Step 4: Testing

Before going live, confirm everything is wired up correctly.

Testing the Nexudus integration in the Croissant partner portal

How to Test the Integration

  1. Open one of your conference rooms on Croissant
  2. Confirm its availability matches Nexudus

If availability lines up, Croissant is talking to Nexudus and your integration is ready to go. If something looks off, double-check your Admin Email and Admin Password — or reach out to our team for help.




FAQ

Frequently Asked Questions

Once you have your Nexudus admin credentials, configuring the integration takes about 5 minutes. If you get stuck, email partners@getcroissant.com and we'll help you get set up.

First, confirm your email and password are correct. If you have two-factor authentication enabled, enter a valid one-time password from your authenticator app. If it still fails, email partners@getcroissant.com and our technical team will help.

Croissant periodically checks that every active booking still exists in Nexudus. If one is deleted or changed outside Croissant, we cancel the order automatically and issue a refund based on policy.

No. Members book entirely through Croissant and never touch Nexudus — the integration is invisible to them.



Let Croissant sync your conference rooms with Nexudus

Get started with Nexudus conference room availability synchronisation on Croissant. Our partnerships team is here to help you every step of the way.

  • ✓ Seamless availability synchronisation for your conference rooms
  • ✓ Easy configuration through the Croissant partner portal
  • ✓ Dedicated support from our partnerships team

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