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CorePro API
Bank account core processing in one simple API

CorePro is the most simple and cost-effective core processing platform for fintechs, startups, banks and credit unions to launch or add bank account and debit card products

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What can CorePro do?

CorePro gives you all the functionality you need to design, launch, and support bank accounts and debit cards.

FDIC Insurance

CorePro works with leading financial institutions and the StoneCastle deposit network to provide virtually limitless deposit capacity and insurance.

Account & Routing

Each bank account issued by CorePro includes an account and routing number that your customers use for external funding, such as payroll deposit.

Security & Compliance

CorePro performs mandatory, bank-audited identity verification for new accounts. It’s also SSAE 18 and PCI compliant with AES 256 data encryption.

ACH Processing

CorePro gives you the ability to transfer funds to and from an issued bank account at a mere fraction of the cost of traditional ACH providers.


CorePro generates an electronic monthly statement for each issued bank account and submits an electronic 1099 to the IRS for your customers.


CorePro provides a robust admin console to manage your CorePro accounts and products—complete with support and reporting functions.

What can you build with CorePro?

Thanks to its simple, flexible API, you can use CorePro to build creative and differentiated deposit products—just add your imagination.

  • Goal-Based Savings Accounts
  • Direct Bank
  • High-Yield Savings Accounts
  • Branded Debit Cards

CorePro offers limitless account creation, allowing you to build differentiated deposit products like goal-based savings accounts.

CorePro gives you everything but the front end to launch a direct bank at a fraction of the cost of a traditional branch.

Use your cost savings from CorePro to offer competitive rates on savings accounts, helping bring new customers through the door at a rapid pace.

Extend your brand and monetize your accounts with branded debit cards. Designed by you, issued by a bank partner, and facilitated by CorePro.

Goal-Based Savings Accounts
Direct Bank
High-Yield Savings Accounts
Branded Debit Cards

What can CorePro do for your business?

Acquire deposits at low cost

Use CorePro to launch competitive deposit products without geographic restrictions, at a fraction of the cost of traditional core processing.

Expand your customer reach

Tap into new geographies and market segments—like Millennials and thin-file customers—that are cost-prohibitive to serve with traditional core processors.

Monetize your customers

Offering checking accounts with debit cards unlocks new revenue streams by earning you interchange revenue every time your card is swiped.

Ready to get in touch?

If you want to learn how you can use CorePro to build deposit products, get in touch.