Redirect to fintable.io →

C3 Bank - Business United States 🇺🇸

Fintable bank API integration powered by Plaid.

Fintable integrates with C3 Bank - Business APIs to sync your finances to spreadsheets.

Fintable is a financial tool which automatically connects to your bank accounts and exports balances and transactions to Google Sheets or Airtable. This integration is powered by Plaid in United States.

C3bank, legally C3bank National Association, is a United States national bank headquartered in Encinitas, California. It was founded in 1981 and revitalized in 2014, and it offers personal and business banking, commercial real estate lending and treasury services from offices in Encinitas, San Marcos and Riverside, California, and Nashville, Tennessee, with clients elsewhere in the United States. This Plaid connector is the business segment: it uses OAuth and is keyed to routing number 122240751, the same number in the bank’s business online-banking address, for balances and transactions on business accounts. It is not the personal connector. Plaid also lists a separate non-OAuth C3 Bank – Personal connector and an unlabeled OAuth C3bank connector on the same site; whether the unlabeled connector also reaches business accounts is not established here. Personal online banking is a different sign-in. The same business portal is listed separately through Finicity and Yodlee, and the personal portal through Yodlee and Akoya. No SWIFT/BIC was found for the bank.

Live Connection Health

Fetching live status from Plaid…

Connection Information

Bank API details

Domain
c3bank.com
Login portals
Business Banking
Fintable Status
Supported
This connection is supported by Fintable via Plaid.
Availability
Fintable integration Fintable has an integration with Plaid.
Yes
Provider enabled Fintable has Plaid switched on for customers.
Yes
Reported working Plaid reports that this connector works.
Yes
Connector enabled Fintable offers this connector to customers.
Yes

A connector can be linked only when all four are Yes.

API Access
Accounts, balances, and transactions from C3 Bank - Business are available programmatically via the Fintable API and the built-in MCP server for AI assistants.
Display Name
C3 Bank - Business
PLAID Institution ID
ins_128005
Provider Domain
c3bank.com

See a mistake in this data? Suggest an edit

Fintable cannot guarantee the reliability of any bank integration. Test your accounts by signing up for a free trial

Keep track of your finances with AI and spreadsheets.

Fintable syncs your C3 Bank - Business accounts to spreadsheets and lets you analyze your data with Claude or ChatGPT. Use Google Sheets or Airtable for finance dashboards, or build your own on top of our API. Our mission is to be the most trusted, reliable and powerful DIY financial data platform in the world.

A Fintable finance template in Airtable, with bank accounts and their categories

Similar Financial Connections

Related API connections. These may be the same financial institution, or they may be different bank branches or different bank products in different countries.

Language
Currency
Number Format