Reference implementations for adding bank accounts and cards to Dwolla—from Open Banking connections to secure token exchange and Push-to-Card.

Built for developers who want to see complete, working examples of how these integrations work, not just isolated code snippets.

This repository contains end-to-end prototype applications demonstrating how Dwolla integrates with payment infrastructure providers like Plaid, MX, and Checkout.com to handle funding source connections.

Each application uses Next.js/React and TypeScript, showcasing recommended patterns for error handling, token management, and secure integrations.

Before getting started, ensure you have:

• Node.js 18+ and pnpm installed
• A Dwolla Sandbox account
• API credentials from your chosen integration partner (Plaid, MX, Mastercard, Checkout.com, or Flinks)

1. Clone and install dependencies

git clone https://github.com/Dwolla/integration-examples.git
cd integration-examples
pnpm install

2. Choose your integration from the table below

3. Follow the example's README for provider-specific setup

This is a monorepo with individual packages:

integration-examples/
├── packages/
│   ├── open-banking/           # Direct API integrations
│   │   ├── plaid/
│   │   └── mx/
│   ├── secure-token-exchange/  # Tokenized flows
│   │   ├── plaid/
│   │   ├── mx/
│   │   ├── mastercard/
│   │   └── flinks/
│   └── push-to-card/           # Card funding sources
│       └── checkout/
└── [root]                      # Shared configs (ESLint, Prettier, TypeScript)