Generating the on-ramp URL

💡Reminder

The following variables are using placeholder values.
Don't forget to replace them with values that are relevant to your application.

• Email is currently set to YOUR_EMAIL_ADDRESS in the example.
• WalletAddress is currently set to YOUR_WALLET_ADDRESS in the example.

Please refer to the On-Ramp SDK Reference for more details.

💡Tip

For a complete list of fields available in ExtraQueryParams, see the Transak documentation.

C++

void GenerateAndLaunchOnRampLink()
{
    FImmutableOnRampQueryParams QueryParams;
    QueryParams.DefaultCryptoCurrency = TEXT("IMX");
    QueryParams.DefaultFiatAmount = TEXT("100");
    QueryParams.DefaultFiatCurrency = TEXT("AUD");
    QueryParams.CryptoCurrencyList = TEXT("imx,eth,usdc");

    TMap<FString, FString> ExtraQueryParams
    {
        {TEXT("themeColor"), TEXT("000000")},
        {TEXT("defaultFiatCurrency"), TEXT("AUD")} // This will be ignored because DefaultFiatCurrency in FImmutableOnRampQueryParams takes precedence
    };

    const FString OnRampLink = UImmutableMarketplaceLinkFactory::GenerateOnRampLink
    (
        EImmutableEnvironment::Sandbox,
        TEXT("YOUR_EMAIL_ADDRESS"),
        TEXT("YOUR_WALLET_ADDRESS"),
        QueryParams,
        ExtraQueryParams
    );

    FPlatformProcess::LaunchURL(*OnRampLink, nullptr, nullptr);
}

Blueprint

BlueprintUE

Image