Connecting to myDATA
For AyloCare to transmit your receipts to myDATA, it needs two codes that AADE issues once:
- User ID (
user_id) - Subscription Key (
subscription_key)
These come from registering for the myDATA REST API and are unique to you.
You don’t need to be an expert. The easiest and safest way to obtain these two codes is to ask your accountant to generate them. Your accountant already has myAADE access on your behalf and does this routinely — it takes a couple of minutes.
Option A — Ask your accountant (recommended)
Send your accountant the request
Copy and send them the message below (email or messenger):
Dear accountant,
I use the AyloCare platform to manage my practice and I’d like to enable automatic transmission of my receipts to myDATA.
To do this, I need to register for the myDATA REST API (ERP channel) and receive the two codes it issues:
- User ID (user_id)
- Subscription Key (subscription_key)
Could you generate them from the myDATA REST API registration in myAADE and send them to me? I’ll enter them into the platform myself. Thank you!
Receive the two codes
Your accountant will send you the User ID and the Subscription Key.
Keep the codes like a password. AyloCare stores them encrypted and never shows them in full again.
Enter them into AyloCare
Go to Settings → Billing → myDATA, paste the two codes, and press Test connection. A green ✓ means you’re ready.
Option B — Do it yourself
If you’d rather not involve your accountant, you can register directly. You’ll need your TaxisNet credentials.
Open the myDATA REST API registration
Sign in to myAADE and go to the special registration for the myDATA REST API.
Generate the codes
Complete the registration to have your User ID (user_id) and Subscription Key (subscription_key) issued.
Enter them into AyloCare
Paste them into Settings → Billing → myDATA and press Test connection.
If at any point you’re unsure, stop and use Option A. It’s completely normal — your accountant handles this in a couple of minutes.
After connecting
The moment you connect successfully, myDATA is switched on — every paid session from that point is filed automatically, with nothing further for you to do per payment.
- Confirm your tax profile (AyloCare suggests defaults for mental-health services — usually VAT-exempt; you can change them).
- If your business details (Settings → Billing → Payments) or your payment currency aren’t set up correctly yet — myDATA only files in Euro — AyloCare stops you and explains exactly what to fix before it lets you connect.
- You can always pause myDATA later from the same settings page, without disconnecting or losing your receipt numbering — useful if you need to stop filing temporarily. Turning it back on resumes automatic filing right away.
FAQ
I can’t find the codes — what do I do? Ask your accountant to resend them, or see Option B. The codes are issued once; if lost, they can be re-issued.
Is it safe to give them to AyloCare? Yes. They’re stored encrypted and used only to transmit your own documents.
Do I need to know accounting? No. AyloCare fills in the tax fields for you using safe defaults. The only “technical” step — obtaining the two codes — happens once and is ideally done by your accountant.