Opisto Pro & FastBill
FastBill always up to date with documents from Opisto Pro
GetMyInvoices continuously retrieves new invoices and receipts from Opisto Pro and transfers them to FastBill.


Why connect Opisto Pro with FastBill?
GetMyInvoices automatically retrieves your Opisto Pro invoices and delivers them to FastBill. It logs in to your Opisto Pro account for you, fetches every new invoice as a PDF plus structured data, sorts and validates it, and exports it to FastBill booking-ready. One connection covers every Opisto Pro account and recurring billing period.
- Automatic retrieval to FastBill: connect Opisto Pro once, never log in for an invoice again.
- Booking-ready in FastBill: the PDF plus the structured data your accounting needs.
- Built for many accounts: agencies, IT service providers and tax firms in one dashboard.
Over 20,000 businesses rely on GetMyInvoices














From Opisto Pro to FastBill automatically
Three things happen automatically once Opisto Pro is connected, so your invoices reach FastBill without manual work.
Retrieves every Opisto Pro invoice
GetMyInvoices logs in to Opisto Pro Cloud and Robot on a schedule and downloads each new invoice for you, including past invoices still available in your account.
Captures the data, not just the PDF
Each invoice is read, sorted and enriched with structured fields like invoice number, date, net, gross and VAT, then archived in a GoBD-compliant way.
Delivers your invoices to FastBill
Invoices and their data are exported to FastBill, ready for your tax advisor to book. No re-typing, no missing receipts.
Proven performance by GetMyInvoices
''From Opisto Pro login to FastBill in four steps''
Set it up once. After that, every Opisto Pro invoice finds its way into FastBill on its own.
- 1
Connect your Opisto Pro account
Add Opisto Pro in GetMyInvoices and enter your login once. The connection is stored securely and used only to fetch your invoices.
- 2
Invoices are retrieved automatically
GetMyInvoices logs in for you on a schedule and downloads every new Opisto Pro invoice as a PDF plus structured data. No manual login required.
- 3
Data is prepared for booking
Each invoice is sorted, validated and enriched with the fields your accounting needs, then archived in a GoBD-compliant way.
- 4
Export to FastBill
Invoices and their data are exported to FastBill on your export schedule, ready for your tax advisor to book.
Opisto Pro also exports to these systems
Your Opisto Pro login stays protected
From the Opisto Pro login to the FastBill export, we treat your credentials and your invoices accordingly.
Encrypted, or no password at all
Your Opisto Pro login is stored encrypted and cannot be viewed by GetMyInvoices staff. Prefer to store no password? Bring your Opisto Pro invoices in by email instead, through a dedicated GetMyInvoices inbox.
Hosted in Germany, GDPR
GetMyInvoices is GDPR-compliant and hosted in Germany. All data is transferred over HTTPS.
GoBD-compliant archive
Every Opisto Pro invoice is archived in a GoBD-compliant way, with the original document kept alongside its data.
About Opisto Pro & FastBill

Opisto Pro
Opisto Pro is a portal through which users manage and bill services. This generates invoices and receipts that regularly need to be processed by accounting. Automated processing saves time here and prevents important documents from being overlooked.

FastBill
FastBill is the integration that receives your Opisto Pro invoices and receipts. GetMyInvoices downloads them automatically and hands them over ready to book — no manual downloading needed.
GetMyInvoices sits between Opisto Pro and FastBill: it downloads the invoice at Opisto Pro and delivers it to FastBill, ready to book.
Frequently asked questions about Opisto Pro, FastBill and GetMyInvoices
Connect your Opisto Pro account in GetMyInvoices once. From then on, GetMyInvoices logs in for you on a schedule and retrieves every new invoice as a PDF plus structured data, without you opening the Opisto Pro console again.
Your Opisto Pro credentials are stored encrypted and cannot be viewed by GetMyInvoices staff. They are used only to retrieve your invoices. GetMyInvoices is GDPR-compliant, hosted in Germany, and transfers all data over HTTPS.
If a login stops working, for example after a password change, GetMyInvoices flags the connection in your dashboard and notifies you. You update the credentials once and automatic retrieval continues.
Yes. You can connect multiple Opisto Pro Cloud and Robot accounts and manage them from one GetMyInvoices dashboard. This is built for agencies, IT service providers and tax firms handling many clients.
To FastBill and more than 50 further integrations such as Lexware Office, sevdesk, Addison, Google Drive and Dropbox. You can also export in formats like CSV, ZUGFeRD and X-Rechnung. Your Opisto Pro invoices arrive booking-ready in the tool your accounting uses.
GetMyInvoices archives your Opisto Pro invoices in a GoBD-compliant way and keeps the original document alongside the extracted data. GoBD-compliant does not mean GoBD-certified; please confirm the specifics for your setup with your tax advisor.
No. You can start retrieving and organizing your Opisto Pro invoices in GetMyInvoices right away. The FastBill export is available once you or your tax advisor connect FastBill. Everything else works without it.
Alongside the original PDF, GetMyInvoices captures the structured fields such as invoice number, date, net and gross amounts and VAT, and passes them to FastBill so your tax advisor can book without re-typing.
Ready to automate your
Opisto Pro invoices?
Try GetMyInvoices with no obligation and start collecting your Opisto Pro invoices automatically, straight into FastBill.











































































