> ## Documentation Index
> Fetch the complete documentation index at: https://sequence-0fb8d9e6-api_docs.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.
# Unreal Ecosystem Wallet Authentication
> Ecosystem Wallet Documentation for Sequence's Unreal SDK.
Start with an implicit session which is restricted to contracts built by Sequence.
Alternatively, you can choose to add a [Permissions](/sdk/unreal/wallets/ecosystem-wallet/permissions) object to each Sign In call, if you want to connect to an
explicit session directly.
### Get Ecosystem Config
Get configuration data from the Ecosystem. This includes data such as the name, description, enabled chains and auth providers.
```cpp theme={null}
const TSuccessCallback SuccessCallback = [this, OnSuccess](const FEcosystemConfig& Config)
{
// Ecosystem Name: Config.Name
// Supported Chains: Config.SupportedChains
// Auth Providers: Config.EnabledProviders
};
const FFailureCallback FailureCallback = [OnFailure](const FSequenceError& Error) { };
USequenceConnect* Connect = NewObject();
Connect->GetEcosystemConfig(SuccessCallback, FailureCallback);
```
## Sign In with Email
```cpp theme={null}
const TSuccessCallback SuccessCallback = [this, OnSuccess](bool Result) { };
const FFailureCallback FailureCallback = [OnFailure](const FSequenceError& Error) { };
USequenceConnect* Connect = NewObject();
Connect->SignInWithEmail(Email, Permissions, SuccessCallback, FailureCallback);
```
## Sign In with Google
```cpp theme={null}
const TSuccessCallback SuccessCallback = [this, OnSuccess](bool Result) { };
const FFailureCallback FailureCallback = [OnFailure](const FSequenceError& Error) { };
USequenceConnect* Connect = NewObject();
Connect->SignInWithGoogle(Permissions, SuccessCallback, FailureCallback);
```
## Sign In with Apple
```cpp theme={null}
const TSuccessCallback SuccessCallback = [this, OnSuccess](bool Result) { };
const FFailureCallback FailureCallback = [OnFailure](const FSequenceError& Error) { };
USequenceConnect* Connect = NewObject();
Connect->SignInWithApple(Permissions, SuccessCallback, FailureCallback);
```
## Sign In with Passkey
```cpp theme={null}
const TSuccessCallback SuccessCallback = [this, OnSuccess](bool Result) { };
const FFailureCallback FailureCallback = [OnFailure](const FSequenceError& Error) { };
USequenceConnect* Connect = NewObject();
Connect->SignInWithPasskey(Permissions, SuccessCallback, FailureCallback);
```
## Sign In with Mnemonic
```cpp theme={null}
const TSuccessCallback SuccessCallback = [this, OnSuccess](bool Result) { };
const FFailureCallback FailureCallback = [OnFailure](const FSequenceError& Error) { };
USequenceConnect* Connect = NewObject();
Connect->SignInWithMnemonic(Permissions, SuccessCallback, FailureCallback);
```