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


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