Getting Started with Etherly Sync
Setup takes 4 steps and about 10 minutes. Before you begin, make sure you have:- A Hosthub account with at least one active property
- An Elorus account with at least one organization
- API keys for both services
Step 1: Create your account
Go to app.etherly.app/auth/register and sign up. You’ll receive a verification email — click the link and you’ll land directly in the setup wizard.Your account starts with a Free Trial Period — no credit card required. After the trial ends, billing is per active property per month via Stripe.
Step 2: Connect Hosthub
In the setup wizard, select the “Connect Hosthub” step.Find your Hosthub API key
In Hosthub, click on your profile name at the top right, then Settings. At the bottom of the page you will find the API keys settings. Click “Create new API key”, give it any name and Save. Copy the key that will be created.
Enter the key and test the connection
Paste the key in the Hosthub API Key field and click “Test connection”.
Step 3: Connect Elorus
Select the “Connect Elorus” step.Find your Elorus API key
In Elorus, go to Settings (top right, click on your name) → API Settings → “Create new key”. Copy the key that will appear.
Enter the key and Organization ID
Paste the key in the Elorus API Key field. For the Organization ID: in Elorus go to Settings → Organization — the ID appears in the page URL.
Step 4: Configure your first property
Click “Go to Dashboard” and navigate to Settings → “Properties” tab. Each property needs the following settings:| Field | What it is |
|---|---|
| Default Receipts Contact | The customer account in Elorus for receipts |
| Invoices Series / Receipts Series | Numbering series for invoices and receipts (or “No Series”) |
| Category | The category for the Climate Resilience Fee |
| Organization | The Elorus organization that issues the documents |
Sending your first document
Once a property is configured, its bookings appear with status READY (green indicator).Click «Send to Elorus»
Click the “Send to Elorus” button next to the booking, or select multiple for bulk sending.
Watch the status update
In a few seconds, the status changes to SENT. A direct link to the Elorus document appears automatically. If myDATA submission is enabled, the status may briefly show WAITING_MYDATA_FINALIZATION while the tax authority registers the document — it will reach SENT automatically once finalization completes.
Your first document has been issued successfully in Elorus. If myDATA submission is enabled in your Elorus settings, the document is also forwarded to the tax authority automatically.
Available integrations
Under Settings → Integrations you’ll find all available connections:| Integration | What it does |
|---|---|
| Hosthub | Automatic booking sync |
| Elorus | Document issuance and myDATA submission |
| Airbnb (CSV) | Import bookings from a CSV file |
| AADE Connect | Connect to AADE for short-term rental declarations |
What’s next
Property Configuration
Set up contacts, series, and fee categories for each property.
Auto-Invoicing
Enable nightly auto-invoicing for zero manual work.
Understanding Bookings
Learn what each booking status means and how to act on it.
Add Users
Invite colleagues to manage bookings alongside you.