Is Bank of America supported?

Yes. Bank of America connects securely through Plaid, so you can link your accounts and start syncing in minutes.

How often does Bank of America sync to Zerosum?

Syncs are event-driven: Plaid notifies Redbark when new Bank of America data is available, and your Zerosum updates soon after, typically within a few hours of a transaction posting.

Is my Bank of America connection read-only?

Yes. Plaid connections are read-only. Redbark can read transactions and balances, and can never move money or change your Bank of America accounts.

Does Redbark store my Bank of America data?

No. Redbark uses a pass-through architecture: your Bank of America transactions are proxied live to Zerosum. We store consent records, encrypted tokens and minimal account metadata, never transaction amounts, descriptions or balances.

Is Redbark independently security tested?

Yes. Redbark was penetration tested in July 2026 by Project Black, a CREST-accredited Australian security firm, covering the web app, REST API, MCP server and admin console. The test returned zero critical and zero high-risk findings, and every finding raised was remediated and confirmed closed on retest.

Which Zerosum plan supports Bank of America sync through Redbark?

Zerosum’s bring-your-own-provider bank sync is included with Plus and Pro, including the Pro trial. Redbark Developer is 30% off while your Zerosum connection stays active.

Will Zerosum duplicate my Bank of America transactions?

Zerosum runs SimpleFIN imports through its normal review, matching and duplicate-prevention flow. You control which Bank of America provider accounts are linked to each budget account.

United States · Zero-based budgeting

Sync Bank of America to Zerosum

Sync Bank of America transactions into Zerosum over Plaid. Redbark serves your accounts through SimpleFIN, which Zerosum supports as a bring-your-own bank sync provider.

Connect Bank of America free See pricing

No credit card required

Checking Account

Bank of America

Savings Account

Bank of America

Credit Card

Bank of America

Household Budget

Account: Everyday

SyncingLast synced: 2 min ago

Zero-based budgeting

Bank of America transactions, ready to budget in Zerosum

Zerosum pulls Bank of America accounts, balances and transactions from Redbark over SimpleFIN. Link each provider account to your budget, then review and match imported transactions with duplicate prevention built in.

Get started

Sync Bank of America to Zerosum in three steps

Connect Bank of America

Link your Bank of America accounts to Redbark through Plaid, then generate a SimpleFIN setup token in Settings → API & MCP.

Connect SimpleFIN in Zerosum

In Zerosum, open Bank Sync, choose Connect SimpleFIN, and paste your one-time Redbark setup token. Zerosum claims it and encrypts the resulting credential.