import (
    "log"

    bca "github.com/satraul/bca-go"
)

func main() {
    api := bca.NewAPIClient(bca.NewConfiguration())
    auth, err := api.Login(ctx, "username", "password", "1.2.3.4")
    if err != nil {
        panic(err)
    }

    balance, err := api.BalanceInquiry(ctx, auth)
    if err != nil {
        panic(err)
    }
    log.Printf("% v\n", balance)

    if err := api.Logout(ctx, auth); err != nil {
        panic(err)
    }
}