# NinetyEight.INEGdk
## Interface INEGdk
Namespace: NinetyEight\
Assembly: APIReference.dll
Interface for the Game Development Kit (GDK).
\
Provides login, profile management, balance, and shop functionality.
```csharp
public interface INEGdk
```
### Methods
#### BuyShopPack(int, int, string, NEShopBuyCallback)
Attempts to buy a shop pack.
```csharp
void BuyShopPack(int packId, int amount, string currency, NEShopBuyCallback callback)
```
**Parameters**
`packId` [int](https://learn.microsoft.com/dotnet/api/system.int32)
`amount` [int](https://learn.microsoft.com/dotnet/api/system.int32)
`currency` [string](https://learn.microsoft.com/dotnet/api/system.string)
`callback` NEShopBuyCallback
#### CreateWallet()
Creates a new wallet and returns the generated seed phrase.
```csharp
string CreateWallet()
```
**Returns**
[string](https://learn.microsoft.com/dotnet/api/system.string)
#### GetAddress()
Gets the player's wallet address.
```csharp
string GetAddress()
```
**Returns**
[string](https://learn.microsoft.com/dotnet/api/system.string)
#### GetAuthToken()
Gets the current authentication token.
```csharp
string GetAuthToken()
```
**Returns**
[string](https://learn.microsoft.com/dotnet/api/system.string)
#### GetGameProfile()
Gets the player's game profile.
```csharp
NEGameProfile GetGameProfile()
```
**Returns**
NEGameProfile
#### GetProvider()
Gets the current authentication provider.
```csharp
string GetProvider()
```
**Returns**
[string](https://learn.microsoft.com/dotnet/api/system.string)
#### Initialize(NEInitCallback)
Initializes the GDK
```csharp
void Initialize(NEInitCallback callback)
```
**Parameters**
`callback` NEInitCallback
#### IsLoggedIn()
Returns whether the player is currently logged in.
```csharp
bool IsLoggedIn()
```
**Returns**
[bool](https://learn.microsoft.com/dotnet/api/system.boolean)
#### IsLoginCacheExpired()
Checks if login cache has expired or is missing.
```csharp
bool IsLoginCacheExpired()
```
**Returns**
[bool](https://learn.microsoft.com/dotnet/api/system.boolean)
#### LoginWithApple(NELoginCallback)
Logs in using Apple authentication.
```csharp
void LoginWithApple(NELoginCallback callback)
```
**Parameters**
`callback` NELoginCallback
#### LoginWithEmail(NELoginCallback)
Logs in using Email authentication.
```csharp
void LoginWithEmail(NELoginCallback callback)
```
**Parameters**
`callback` NELoginCallback
#### LoginWithFacebook(NELoginCallback)
Logs in using Facebook authentication.
```csharp
void LoginWithFacebook(NELoginCallback callback)
```
**Parameters**
`callback` NELoginCallback
#### LoginWithGoogle(NELoginCallback)
Logs in using Google authentication.
```csharp
void LoginWithGoogle(NELoginCallback callback)
```
**Parameters**
`callback` NELoginCallback
#### LoginWithPhrase(string, NELoginCallback)
Logs in using a seed phrase.
```csharp
void LoginWithPhrase(string phrase, NELoginCallback callback)
```
**Parameters**
`phrase` [string](https://learn.microsoft.com/dotnet/api/system.string)
`callback` NELoginCallback
#### LoginWithProvider(string, NELoginCallback)
Logs in using a specific provider (e.g., Google, Facebook).
```csharp
void LoginWithProvider(string provider, NELoginCallback callback)
```
**Parameters**
`provider` [string](https://learn.microsoft.com/dotnet/api/system.string)
`callback` NELoginCallback
#### LoginWithTelegram(NELoginCallback)
Logs in using Telegram authentication.
```csharp
void LoginWithTelegram(NELoginCallback callback)
```
**Parameters**
`callback` NELoginCallback
#### Logout()
Logs the user out of the system.
```csharp
void Logout()
```
#### RequestGameProfile(NEGameProfileCallback)
Requests the player's game profile from the server.
```csharp
void RequestGameProfile(NEGameProfileCallback callback)
```
**Parameters**
`callback` NEGameProfileCallback
#### RequestShopInfo(NEShopInfoCallback)
Requests available shop packs.
```csharp
void RequestShopInfo(NEShopInfoCallback callback)
```
**Parameters**
`callback` NEShopInfoCallback
#### RequestUserBalances(NEUserBalanceCallback)
Requests the player's balances from the server.
```csharp
void RequestUserBalances(NEUserBalanceCallback callback)
```
**Parameters**
`callback` NEUserBalanceCallback
#### RequestUserPets(NEUserPetCallback)
Requests the player's pet collection from the server.
```csharp
void RequestUserPets(NEUserPetCallback callback)
```
**Parameters**
`callback` NEUserPetCallback