Connect Stripe Treasury
Bank account, card spend, transfers, and multi-currency balances
What gets synced
All posted Treasury transactions: card payments, inbound/outbound transfers, received credits and debits, currency conversions. Your Treasury financial account appears as a bank account in AccountsOS.
Enable Stripe Treasury
Stripe Treasury must be active on your Stripe account. If you don't see Treasury in your Stripe Dashboard, you may need to apply for access.
Treasury is available in the UK and US. It gives you a bank account inside Stripe with no fees and no minimum balance.
Create a restricted API key
In your Stripe Dashboard, go to Developers > API keys and create a restricted key named "AccountsOS Treasury".
Give it Read access to:
- Treasury: Financial Accounts
- Treasury: Transactions
- Treasury: Received Credits
- Treasury: Received Debits
This is a separate key from the one used for Stripe Payments. Treasury requires its own permissions. AccountsOS only reads your data, it never initiates transfers or payments.
Connect in AccountsOS
Copy your restricted key (starts with rk_live_). In AccountsOS, go to Settings > Integrations and click Connect on Stripe Treasury. Paste your key and connect.
AccountsOS validates the key by checking for Treasury financial accounts. If none are found, you will see an error. Make sure Treasury is active on your Stripe account first.
Your Treasury appears as a bank account
Once connected, your Stripe Treasury financial account appears alongside your other bank accounts in AccountsOS. Transactions sync automatically:
Card spend
Virtual and physical card purchases
Transfers
Inbound and outbound bank transfers
Payouts
Payments to third parties
Currency conversions
GBP, USD, EUR, USDC movements
Finn auto-categorises every transaction with UK tax context. Re-sync manually any time from Settings > Integrations.