AUTH

Instantly verify
any bank account, anywhere

For faster and easier account funding, pay by bank, loan repayments, and everything in between.

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Maximize conversion

Stand out with a user experience proven to convert 23% higher in head-to-head tests.

Never miss a connection

Reach more customers with account coverage for 99.9% of U.S. banks and credit unions.

Configure it your way

Stay in control by selecting the processor and authorization types that work best for you.

MORE SHORTCUTS, LESS DETOURS

Get account and routing numbers in seconds, not days, with a single API

Connect with every customer

Make it easy for customers to verify account ownership and share bank account information from over 12,000 financial institutions in the U.S., Canada, and Europe.

  • Link checking and savings accounts in as little as 7 seconds

  • Set up ACH transfers from any bank or credit union in the U.S.

  • Use with any ACH processor, including Adyen and Nuvei

Learn more

Connect with every customer

Make it easy for customers to verify account ownership and share bank account information from over 12,000 financial institutions in the U.S., Canada, and Europe.

  • Link checking and savings accounts in as little as 7 seconds

  • Set up ACH transfers from any bank or credit union in the U.S.

  • Use with any ACH processor, including Adyen and Nuvei

Learn more

Car insurance checkout interface for 'Carsurance,' displaying a multi-step process: Information, Payment Method, Review, and Confirm. The form captures personal details like name, address, and ZIP code. A summary on the right shows a '2023 Kia Soul' with an insurance amount of $39.29 and an annual renewal contract. A 'Next: Payment' button is visible, guiding users to the next step.

Expand your capabilities

Instant account authentication is just the beginning. From there, you can easily power more use cases and unlock new revenue streams–all on the industry’s most trusted platform.

  • Pay by bank

    Save an average of 40% on processing fees with pay by bank, the internet's lowest cost way to pay.

    Learn more

    Car insurance checkout interface for 'Carsurance,' displaying a multi-step process: Information, Payment Method, Review, and Confirm. The form captures personal details like name, address, and ZIP code. A summary on the right shows a '2023 Kia Soul' with an insurance amount of $39.29 and an annual renewal contract. A 'Next: Payment' button is visible, guiding users to the next step.
  • Build a complete picture of a borrower while providing a better user experience, reducing manual review, and fighting fraud.

    Mobile app interface for LoanMarket, a loan comparison platform. The screen displays a banner with a woman promoting loan offers from top lenders with a 'Qualify instantly' button. Below, a 'Recent updates' section highlights verified lenders, new financial products, and bookmarking options, enhancing user engagement and financial decision-making.
  • Level up your digital banking experience with faster account funding, better risk management, and secure data connectivity.

    Mobile banking app sign-up screen for 'Ascend.' Features a digital payment card with a contactless chip icon and a gradient design. Below, a phone number entry field is displayed for user registration, followed by a 'Sign Up' button. The interface emphasizes seamless digital banking and secure financial transactions.

Ship next week, not next quarter

Save engineering time and start authenticating accounts in more places with our powerful, easy-to-use APIs.

View API docs

  • U.S.

    Retrieve account number and routing number to authenticate a checking or savings account for ACH payments.

    Code snippet displaying a retrieved authentication response for a banking API. It includes account balances, currency type (USD), masked account details, and ACH routing numbers. The JSON-format data highlights a Plaid Checking account with transaction and verification details, representing fintech and secure API banking integrations.
  • Authenticate an account for EFT payments with easy access to account, institution, and branch numbers.

    Banking API authentication response displaying account balances, currency (USD), and masked account details. The JSON-format data includes an 'ETF' section with account and institution numbers, branch code, and an account ID, representing electronic funds transfer and secure financial data integration.
  • Get the account number and sort code to power seamless debit withdrawals using Faster Payments Service.

    Banking API authentication response showing account balances, currency (USD), and masked account details. The JSON-format data includes a 'BACS' section with an account number, account ID, and sort code, representing secure financial transactions and banking integration in the UK payment system.
Code snippet displaying a retrieved authentication response for a banking API. It includes account balances, currency type (USD), masked account details, and ACH routing numbers. The JSON-format data highlights a Plaid Checking account with transaction and verification details, representing fintech and secure API banking integrations.

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Move faster on a
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Payments

Get the biggest advantages of bank payments without the bad authentication experiences, returns, and settlement delays.

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Fraud and compliance

Stop fraudsters earlier and faster with robust fraud detection tools designed to boost conversion and protect your bottom line.

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Instantly verify
any bank account, anywhere

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