Connected to the banks and tools you already use
Connectivity sits at the heart of Onefin. We pull live data directly from over 1,500+ European banks, leading ERP systems like Xero, Sage and QuickBooks, and public registers, so your group runs on a single, reconcilable source of truth instead of manual exports and spreadsheets.
Every connection your group depends on
Onefin connects directly to the systems that hold your data. From banks, property registers and accounting platforms, keeping every figure live, accurate and traceable back to source.
1500+ banks covered
Real-time account balances and transactions across more than 1,500+ European banks via PSD2, with support for internal in-group transfers.
A two-way connection to Xero for supplier invoices and bookkeeping data — read it for analysis, write it back for accounting.
Sync supplier invoices and bookkeeping data with Sage, keeping accounting and treasury analysis in step across the group.
Bring QuickBooks bookkeeping and supplier-invoice data into Onefin, so group reporting always reconciles back to your books.
A two-way connection to Visma ERP for supplier invoices and bookkeeping data — read it for analysis, write it back for accounting.
A two-way connection to Fortnox ERP for supplier invoices and bookkeeping data, keeping accounting and analysis in step across the group.
Authenticate yourself and your colleagues securely — against Onefin and against your banks — through our BankID integration.
Live tax-account balances, upcoming taxes, historical transactions and property-tax information, synced straight from the tax authority.
Sync your in-group companies, SPVs and other managed entities from source, with the full register of company information kept current.
Comprehensive property data — land and building areas, property-tax details, deeds of trust and more — pulled directly from the register.
Up-to-date Energy Performance Reports with the Energy Class (A–G) and primary energy figures for every property in your portfolio.
Request integration
We're consistently adding new integrations. If yours isn't on the list, get in touch, and our engineering team will work with you to add it.
Integrations grouped by what they power
Each connection feeds a different part of the platform. Together they give corporate groups one master record for banking, accounting, public data and identity.
Real-time balances and in-group transfers
Connect every account across more than 1,500+ European banks through PSD2. See balances and transactions the moment they move, and initiate internal transfers across your group structure without leaving Onefin.
- Real-time balances and transactions from 1,500+ banks
- PSD2 connectivity with no manual statement exports
- Internal in-group transfers initiated from the platform
Two-way sync with Xero, Sage and QuickBooks
Bring supplier invoices and bookkeeping data in from your ERP for analysis, and push entries back for accounting. Native connections to Xero, Sage and QuickBooks — plus the Nordic systems Visma and Fortnox — keep your books and your treasury view perfectly aligned.
- Supplier invoices and bookkeeping data, both directions
- Native connections to Xero, Sage, QuickBooks, Visma and Fortnox
- One reconciled record across accounting and analysis
Property, company and energy data from source
Pull company and property data straight from public registers and the tax authority to reduce manual-entry errors and use Onefin as master data for everything company-related.
- Company and SPV records synced
- Property areas, deeds of trust and tax data
- Energy Performance Reports with Energy Class
Secure access e-IDs
Every user authenticates e-ID system like BankID against Onefin and against the connected banks, so access is verified to the same standard as logging into your online bank.
- E-ID authentication for you and your colleagues
- Same trust level as your online banking login
- Bank-grade access control across the platform
Data from source, not from spreadsheets
When data flows straight from the system that owns it, the numbers your team works with are always current and always reconcilable back to where they came from.
One source of truth
Use Onefin and its integrations as master data for all company-related information, so every team works from the same reconciled figures.
Fewer manual errors
Data integrated directly from source removes the re-keying and copy-paste steps that introduce mistakes into manual workflows.
Always real-time
Balances, transactions, taxes and register records update as they change at the source. No overnight batches or stale exports.
Integrated with the systems your group already trusts
Frequently asked questions
Which banks does Onefin connect to?
Onefin connects to more than 1,500+ European banks through PSD2, giving you real-time balances and transactions across every account — plus the ability to initiate internal transfers within your group structure.
Are the ERP integrations two-way?
Yes. The connections to Xero, Sage, QuickBooks, Visma and Fortnox and others work in both directions: you can bring supplier invoices and bookkeeping data in for analysis and push entries back for accounting, keeping your books and your treasury view aligned. We're consistently adding new integrations. If yours isn't on the list, get in touch, and our engineering team will work with you to add it.