Guides
DocumentationLog In

Setup

Coinbase Wallet Mobile SDK uses Universal Links to communicate between Coinbase Wallet and your application.

Before the SDK can be used, it needs to be configured with a Universal Link to your application. This callback URL will be used by the Coinbase Wallet application to navigate back to your application.

CoinbaseWalletSDK.configure(
    callback: URL(string: "https://myappxyz.com/mycallback")!
)

When your application receives a response from Coinbase Wallet via a Universal Link, this URL needs to be handed off to the SDK via the handleResponse function.

func application(_ app: UIApplication, open url: URL ...) -> Bool {
    if (try? CoinbaseWalletSDK.shared.handleResponse(url)) == true {
        return true
    }
    // handle other types of deep links
    return false
}

It’s recommended to place this configuration logic in the AppDelegate as shown in this example.