Sync American Express to Firefly III
BankSync may support connections to American Express 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 American Express to Firefly III


map your columns once
Search for American Express in BankSync
Sign up for BankSync and, if American Express 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 American Express 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 American Express to Firefly III
Transactions
Sync available American Express transaction history and provider-supplied fields such as dates, amounts, descriptions, merchants, and categories.
Balances
Sync current and available balances for supported American Express accounts.
Holdings
Sync supported investment positions, quantities, and market values from American Express.
Trades
Sync supported investment trade and activity history from American Express.
Loans
Sync supported loan balances and provider-supplied liability details from American Express.
Account Details
Use provider-supplied account names, masked identifiers, and types to organise data in Firefly III.
Custom Field Mappings
Map any American Express 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 American Express 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 American Express somewhere else
The same American Express connection can feed any of these destinations.
- Sync American Express to Actual Budget
- Sync American Express to Airtable
- Sync American Express to Google Sheets
- Sync American Express to Home Assistant
- Sync American Express to Microsoft Excel
- Sync American Express to MongoDB
- Sync American Express to MySQL
- Sync American Express to Notion
- Sync American Express to PostgreSQL
- Sync American Express to Securo
- Sync American Express to SimpleFIN
- Sync American Express to Sure
Other banks that sync to Firefly III
Institutions in the same market that can also route account data to Firefly III.
- Sync Sutton Bank (OH) - Business Credit Card to Firefly III🇺🇸 United States
- Sync HCN Bank - Business to Firefly III🇺🇸 United States
- Sync Origin Financial to Firefly III🇺🇸 United States
- Sync Peoples Bank (MO) to Firefly III🇺🇸 United States
- Sync Santander Consumer USA to Firefly III🇺🇸 United States
- Sync Benton County State Bank to Firefly III🇺🇸 United States
- Sync Carta to Firefly III🇺🇸 United States
- Sync Conservation First Bank - Business to Firefly III🇺🇸 United States
BankSync is not affiliated with, endorsed by, or an official partner of American Express or Firefly III. All trademarks belong to their respective owners. Bank connections are established through regulated open banking providers.