Create custom financial experiences with full control and flexible build paths

Design your embedded finance offering your way. Build with full APIs, modular components, or a complete app. Launch on modern infrastructure built for reliability, scale, and direct access to the financial system.

Modern infrastructure connected directly to the financial system

Diagram showing a financial transfer from Nicole Austin's account 6392 to Donna Simmons' account 4122 alongside JavaScript code for sending a transfer request using API.

Modern financial ledger

We’ve built a modern financial ledger from the ground up designed for developers. Instead of relying on legacy banking systems, you get full programmatic control over the money experiences you want to build.

Three diverse people connected to the Storemaster logo, which is linked to a bank icon below.

Direct bank partnerships

Unlike middleware providers, Unit enables a direct relationship between you and your bank partner. We empower you to own customer relationships with full visibility and oversight.

Diagram showing a central black circle with 'u' connecting to four segments labeled Federal reserve, ACH, Fedwire, and Card networks, each with related icons.

Seamless connectivity

Our infrastructure links directly to the Federal Reserve and other financial networks, giving you a foundation built for speed and precision. With full control over the payment flow, you can deliver stronger experiences for your customers while maintaining resilience at high volume.

The white outline of jigsaw piece on a black background
Custom

Three ways to build with Unit

Use APIs for full customization, mix and match components, or start instantly with a ready-made app.

Build and run your program your way

Financial building blocks to construct your ideal offering

Two account summaries showing a business account with a $1,900.20 balance and an individual account with a $4,200.40 balance, both with partially hidden account numbers ending in 4298 and routing number 649091114.
Bank transfer interface showing $1,500 transferring from George Ashton's account ending 5340 to Morgan Parker's bank account ending 1159 with a $6,246.47 balance.
Dark gray LANDO credit card with partial number 4580 and name Erlich Bachman, displayed next to an account balance of $1,900.20 with a $25,000 credit limit.
Mobile screen showing approval for a $10,000 line of credit with payment amount $10,000 over 6 months; repayment of $12,000 due July 1st and financing of $10,000 on January 1st.
Integrations

Build complete finance solutions

Plaid Link

Streamline the funding process by enabling account access through authentication.

AWS S3

Create custom reporting and insights with access to your raw data in your data warehouse.

Stytch

Easily create frictionless and secure authentication, and enforce two-factor authentication.

Trusted by millions, powering billions in transactions every day.

How Nav uses embedded finance to deepen engagement and increase sales

Nav drives deeper engagement through embedded banking and lending

Card Issuing
Deposits
users
2M+
end users
$2B+
in deposits
Empty code brackets
15M+
API calls per day