Sync Belfius to Firefly III
BankSync may support connections to Belfius accounts through third-party open banking providers, then route the supported account data shown below to Firefly III. Set up takes under 10 minutes and requires no code.
How to sync Belfius to Firefly III


map your columns once
Search for Belfius in BankSync
Sign up for BankSync and, if Belfius is available, link your account through a provider-hosted or bank-hosted authorization flow. BankSync does not store your online banking credentials.
Authorize Firefly III
Authorise BankSync to write data to your Firefly III workspace. Select the database, table, or sheet where the supported account data should land.
Configure field mappings
Map the supported Belfius fields supplied by the provider to columns in Firefly III.
Set your sync schedule
Choose hourly, daily, or weekly automatic syncs based on your plan, or run a manual sync at any time.
What gets synced from Belfius to Firefly III
Transactions
Sync available Belfius transaction history and provider-supplied fields such as dates, amounts, descriptions, merchants, and categories.
Balances
Sync current and available balances for supported Belfius accounts.
Holdings
Sync supported investment positions, quantities, and market values from Belfius.
Trades
Sync supported investment trade and activity history from Belfius.
Loans
Sync supported loan balances and provider-supplied liability details from Belfius.
Account Details
Use provider-supplied account names, masked identifiers, and types to organise data in Firefly III.
Custom Field Mappings
Map any Belfius field to any column in Firefly III — fully configurable.
Sync Schedules
Choose hourly, daily, or weekly automatic syncs based on your plan, or run a manual sync at any time.
Ready to sync Belfius with Firefly III?
Start your 14-day free trial. Connect your bank, configure your sync, and have data flowing into Firefly III in minutes.
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Sync Belfius somewhere else
The same Belfius connection can feed any of these destinations.
- Sync Belfius to Actual Budget
- Sync Belfius to Airtable
- Sync Belfius to Google Sheets
- Sync Belfius to Home Assistant
- Sync Belfius to Microsoft Excel
- Sync Belfius to MongoDB
- Sync Belfius to MySQL
- Sync Belfius to Notion
- Sync Belfius to PostgreSQL
- Sync Belfius to Securo
- Sync Belfius to SimpleFIN
- Sync Belfius to Sure
Other banks that sync to Firefly III
Institutions in the same market that can also route account data to Firefly III.
- Sync BNP Paribas Fortis - Business to Firefly III🇧🇪 Belgium
- Sync ABN AMRO (BE) - Corporate to Firefly III🇧🇪 Belgium
- Sync Argenta to Firefly III🇧🇪 Belgium
- Sync Beobank to Firefly III🇧🇪 Belgium
- Sync BNP Paribas Fortis - Personal to Firefly III🇧🇪 Belgium
- Sync Crelan to Firefly III🇧🇪 Belgium
- Sync Deutsche Bank (BE) to Firefly III🇧🇪 Belgium
- Sync Fintro to Firefly III🇧🇪 Belgium
BankSync is not affiliated with, endorsed by, or an official partner of Belfius or Firefly III. All trademarks belong to their respective owners. Bank connections are established through regulated open banking providers.