Connect a Contactless Reader

import SquareReaderSDK

extension <#YourViewController#>: SQRDReaderSettingsControllerDelegate {
    func pairCardReaders() {
        let readerSettingsController = SQRDReaderSettingsController(
            delegate: self
        )
        readerSettingsController.present(from: self)
    }

    // MARK: - SQRDReaderSettingsControllerDelegate

    func readerSettingsControllerDidPresent(
        _: SQRDReaderSettingsController
    ) {
        print("Reader settings flow presented.")
    }

    func readerSettingsController(
        _: SQRDReaderSettingsController,
        didFailToPresentWith error: Error
    ) {
        // Handle the error - this example prints the error to the console
        print(error)
    }
}