Install the package and create your first Spark wallet.

Retrieve accounts by index and iterate over them.

Query native Spark balances and read-only accounts.

Send native Spark, transfer tokens, and estimate fees.

Create and pay Lightning invoices and inspect payment status.

Fund from Bitcoin layer 1 and withdraw on-chain.

Handle errors, manage fees, and dispose of sensitive data.

Get started with WDK in a Node.js environment

Build mobile wallets with React Native Expo

Get started with WDK's Spark Wallet Configuration

Get started with WDK's Spark Wallet API