Sync Flex (Flexible Finance) to Firefly III
BankSync may support connections to Flex (Flexible Finance) 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 Flex (Flexible Finance) to Firefly III


Search for Flex (Flexible Finance) in BankSync
Sign up for BankSync and, if Flex (Flexible Finance) 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 Flex (Flexible Finance) 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 Flex (Flexible Finance) to Firefly III
Transactions
Sync available Flex (Flexible Finance) transaction history and provider-supplied fields such as dates, amounts, descriptions, merchants, and categories.
Balances
Sync current and available balances for supported Flex (Flexible Finance) accounts.
Holdings
Sync supported investment positions, quantities, and market values from Flex (Flexible Finance).
Trades
Sync supported investment trade and activity history from Flex (Flexible Finance).
Loans
Sync supported loan balances and provider-supplied liability details from Flex (Flexible Finance).
Account Details
Use provider-supplied account names, masked identifiers, and types to organise data in Firefly III.
Custom Field Mappings
Map any Flex (Flexible Finance) 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 Flex (Flexible Finance) with Firefly III?
Start your 14-day free trial. Connect your bank, configure your sync, and have data flowing into Firefly III in minutes.
Get Started FreeSync Flex (Flexible Finance) somewhere else
The same Flex (Flexible Finance) connection can feed any of these destinations.
- Sync Flex (Flexible Finance) to Actual Budget
- Sync Flex (Flexible Finance) to Airtable
- Sync Flex (Flexible Finance) to Google Sheets
- Sync Flex (Flexible Finance) to Home Assistant
- Sync Flex (Flexible Finance) to Microsoft Excel
- Sync Flex (Flexible Finance) to MongoDB
- Sync Flex (Flexible Finance) to MySQL
- Sync Flex (Flexible Finance) to Notion
- Sync Flex (Flexible Finance) to PostgreSQL
- Sync Flex (Flexible Finance) to Securo
- Sync Flex (Flexible Finance) to SimpleFIN
- Sync Flex (Flexible Finance) to Sure
Other banks that sync to Firefly III
Institutions in the same market that can also route account data to Firefly III.
- Sync Chase to Firefly III🇺🇸 United States
- Sync American Express to Firefly III🇺🇸 United States
- Sync Capital One to Firefly III🇺🇸 United States
- Sync Wells Fargo to Firefly III🇺🇸 United States
- Sync Fidelity to Firefly III🇺🇸 United States
- Sync Citibank Online to Firefly III🇺🇸 United States
- Sync Bank of America to Firefly III🇺🇸 United States
- Sync Charles Schwab to Firefly III🇺🇸 United States
BankSync is not affiliated with, endorsed by, or an official partner of Flex (Flexible Finance) or Firefly III. All trademarks belong to their respective owners. Bank connections are established through regulated open banking providers.