Starknet Dart SDK

https://pub.dev/documentation/starknet/latest/
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### Account Static Methods (Starknet)

Source: https://pub.dev/documentation/starknet/latest/starknet/Account/declare

Explains the static methods provided by the Account class, such as deploying an account or getting resource bounds.

```Python
account.deployAccount(private_key)
resource_bounds = account.getResourceBounds(resource_type)
```

--------------------------------

### Get sessionKeyGuid Property (Dart)

Source: https://pub.dev/documentation/starknet/latest/starknet/OnChainSession/sessionKeyGuid

This snippet shows how to access the sessionKeyGuid property, which returns the GUID of the session key. It is inherited and returns a Felt type.

```dart
Felt get sessionKeyGuid => throw _privateConstructorUsedError;
```

--------------------------------

### StarkNet Account Class - Constructors

Source: https://pub.dev/documentation/starknet/latest/starknet/Account/deployAccount

This snippet covers the constructors for the StarkNet Account class, including the default constructor and methods to create an account from a mnemonic phrase.

```starknet
Account(
  provider: Provider, 
  signer: Signer,
  feederGatewayUrl: String,
  gatewayUrl: String,
  accountAddress: String,
  chainId: StarknetChainId,
  supportedTxVersion: StarknetVersion
)

Account.fromMnemonic(mnemonic: String, 
  provider: Provider, 
  signer: Signer,
  feederGatewayUrl: String,
  gatewayUrl: String,
  accountAddress: String,
  chainId: StarknetChainId,
  supportedTxVersion: StarknetVersion
)
```

--------------------------------

### Get executeBefore Property (Dart)

Source: https://pub.dev/documentation/starknet/latest/starknet/OutsideExecutionMessageV1/executeBefore

This snippet shows how to get the 'executeBefore' property from the OutsideExecutionMessageV1 class. It returns a String and is an inherited property.

```dart
String get executeBefore => throw _privateConstructorUsedError;
```

--------------------------------

### Account Class Constructors (Starknet)

Source: https://pub.dev/documentation/starknet/latest/starknet/Account/declare

Demonstrates the constructors available for the Account class, including creating a new account or from a mnemonic phrase.

```Python
account = Account()
account = Account.fromMnemonic(mnemonic_phrase)
```

--------------------------------

### Get Selector Property - Starknet Dart

Source: https://pub.dev/documentation/starknet/latest/starknet/DeprecatedCairoEntryPoint/selector

This snippet shows how to get the selector property from the Starknet package. It is part of the DeprecatedCairoEntryPoint class and is implemented in Dart.

```dart
Felt get selector => throw _privateConstructorUsedError;
```

--------------------------------

### Starknet Core Concepts and Methods

Source: https://pub.dev/documentation/starknet/latest/starknet/Devnet-class

Details on Starknet constructors, properties, methods, and operators, including static methods for accessing predeployed accounts and minting transactions.

```Dart
class Starknet {
  // Constructors
  Starknet();
  Starknet.new();

  // Properties
  // Example: String get networkId => 'mainnet';

  // Methods
  // Example: void toString() { ... }
  // Example: dynamic noSuchMethod(Invocation invocation) { ... }

  // Operators
  // Example: bool operator ==(Object other) => false;

  // Static Methods
  static Future<List<Account>> getPredeployedAccounts() async {
    // Implementation details...
    return [];
  }

  static Future<TransactionReceipt> mintTransaction(BigInt amount, Address recipient) async {
    // Implementation details...
    throw UnimplementedError();
  }
}
```

--------------------------------

### Dart Hash Code Example

Source: https://pub.dev/documentation/starknet/latest/starknet/OutsideExecutionTypedDataV2/hash

This example demonstrates how to generate a hash code for a custom object in Dart using Object.hash. It includes the equality operator and the hashCode getter.

```Dart
class SomeObject {
  final Object a, b, c;
  SomeObject(this.a, this.b, this.c);
  bool operator ==(Object other) =>
      other is SomeObject && a == other.a && b == other.b && c == other.c;
  int get hashCode => Object.hash(a, b, c);
}
```

--------------------------------

### Starknet Library Classes Overview

Source: https://pub.dev/documentation/starknet/latest/starknet/SierraL1HandlerAbiEntry-class

Provides a comprehensive list of classes available in the Starknet library, covering accounts, contracts, transactions, and utility types.

```Python
class Account
class AccountBalance
class AccountBalances
class AccountDerivation
class AllowedMethod
class ArgentSessionKey
class ArgentXAccountDerivation
class ArgentXGuardianAccountSigner
class BaseAccountSigner
class BaseSigner
class BraavosAccountDerivation
class CASMCompiledContract
class CASMEntryPoint
class CASMEntryPointsByType
class CompiledContract
class Contract
class DeprecatedCairoEntryPoint
class DeprecatedCairoEntryPointsByType
class DeprecatedCompiledContract
class DeprecatedConstructorAbiEntry
class DeprecatedContractAbiEntry
class DeprecatedEventAbiEntry
class DeprecatedFunctionAbiEntry
class DeprecatedStructAbiEntry
class Devnet
class EntryPointsByType
class EntryPointsHashes
class ERC20
class FeeEstimations
class Felt
class FlattenSierraContractClass
class ICompiledContract
class InputParameter
class IToCalldata
class MemberParameter
class MerkleTree
class MetadataTxFee
class MintRequest
class MintResponse
class MintResult
class OffChainSession
class OnChainSession
class OpenzeppelinAccountDerivation
class OutputParameter
class OutsideExecutionCallV1
class OutsideExecutionCallV2
class OutsideExecutionMessage
class OutsideExecutionMessageV1
class OutsideExecutionMessageV2
class OutsideExecutionTypedDataV2
class PedersenParams
class PredeployedAccount
class PythonicJsonEncoder
class SessionMetadata
class SessionToken
class SessionTypedData
class SierraCompiledContract
class SierraConstructorAbiEntry
class SierraContractAbiEntry
class SierraEntryPoint
class SierraEnumAbiEntry
class SierraEventAbi
class SierraEventAbiEntry
class SierraEventAbiEnum
class SierraEventAbiEnumVariant
class SierraEventAbiInstance
class SierraEventAbiStruct
class SierraEventAbiStructMember
class SierraFunctionAbiEntry
class SierraImplAbiEntry
class SierraInterfaceAbiEntry
class SierraL1HandlerAbiEntry
class SierraStructAbiEntry
class Signature
class Signer
class SNIP12TypedParameter
class StarkAccountSigner
class StarknetChainId
class StarkSigner
class StructMember
class TransactionHashPrefix
class TypedData
class TypedDataDomain
class TypedParameter
class Uint256
class VariantParameter
```

--------------------------------

### Get Selector Property - Starknet Dart

Source: https://pub.dev/documentation/starknet/latest/starknet/SierraEntryPoint/selector

This code snippet shows how to get the selector property from a Starknet entry point. It is defined within the starknet.dart package and is part of the SierraEntryPoint class.

```dart
Felt get selector => throw _privateConstructorUsedError;
```

--------------------------------

### Starknet Library Classes Overview

Source: https://pub.dev/documentation/starknet/latest/starknet/EntryPointsHashes-class

Provides a comprehensive list of classes available in the Starknet library, covering accounts, contracts, transactions, and utility types.

```Python
class Account
class AccountBalance
class AccountBalances
class AccountDerivation
class AllowedMethod
class ArgentSessionKey
class ArgentXAccountDerivation
class ArgentXGuardianAccountSigner
class BaseAccountSigner
class BaseSigner
class BraavosAccountDerivation
class CASMCompiledContract
class CASMEntryPoint
class CASMEntryPointsByType
class CompiledContract
class Contract
class DeprecatedCairoEntryPoint
class DeprecatedCairoEntryPointsByType
class DeprecatedCompiledContract
class DeprecatedConstructorAbiEntry
class DeprecatedContractAbiEntry
class DeprecatedEventAbiEntry
class DeprecatedFunctionAbiEntry
class DeprecatedStructAbiEntry
class Devnet
class EntryPointsByType
class EntryPointsHashes
class ERC20
class FeeEstimations
class Felt
class FlattenSierraContractClass
class ICompiledContract
class InputParameter
class IToCalldata
class MemberParameter
class MerkleTree
class MetadataTxFee
class MintRequest
class MintResponse
class MintResult
class OffChainSession
class OnChainSession
class OpenzeppelinAccountDerivation
class OutputParameter
class OutsideExecutionCallV1
class OutsideExecutionCallV2
class OutsideExecutionMessage
class OutsideExecutionMessageV1
class OutsideExecutionMessageV2
class OutsideExecutionTypedDataV2
class PedersenParams
class PredeployedAccount
class PythonicJsonEncoder
class SessionMetadata
class SessionToken
class SessionTypedData
class SierraCompiledContract
class SierraConstructorAbiEntry
class SierraContractAbiEntry
class SierraEntryPoint
class SierraEnumAbiEntry
class SierraEventAbi
class SierraEventAbiEntry
class SierraEventAbiEnum
class SierraEventAbiEnumVariant
class SierraEventAbiInstance
class SierraEventAbiStruct
class SierraEventAbiStructMember
class SierraFunctionAbiEntry
class SierraImplAbiEntry
class SierraInterfaceAbiEntry
class SierraL1HandlerAbiEntry
class SierraStructAbiEntry
class Signature
class Signer
class SNIP12TypedParameter
class StarkAccountSigner
class StarknetChainId
class StarkSigner
class StructMember
class TransactionHashPrefix
class TypedData
class TypedDataDomain
class TypedParameter
class Uint256
class VariantParameter
```

--------------------------------

### Get type property in Starknet Dart

Source: https://pub.dev/documentation/starknet/latest/starknet/SierraEventAbiEnum/type

This code snippet demonstrates how to get the 'type' property from the SierraEventAbiEnum class in Starknet Dart. It shows the implementation of the getter which returns the type as a String.

```Dart
String get type => throw _privateConstructorUsedError;
```

--------------------------------

### Starknet Library Classes Overview

Source: https://pub.dev/documentation/starknet/latest/starknet/computeMerkleTreeRoot

Provides a comprehensive list of classes available in the Starknet library, covering accounts, contracts, transactions, and utility types.

```Python
class Account
class AccountBalance
class AccountBalances
class AccountDerivation
class AllowedMethod
class ArgentSessionKey
class ArgentXAccountDerivation
class ArgentXGuardianAccountSigner
class BaseAccountSigner
class BaseSigner
class BraavosAccountDerivation
class CASMCompiledContract
class CASMEntryPoint
class CASMEntryPointsByType
class CompiledContract
class Contract
class DeprecatedCairoEntryPoint
class DeprecatedCairoEntryPointsByType
class DeprecatedCompiledContract
class DeprecatedConstructorAbiEntry
class DeprecatedContractAbiEntry
class DeprecatedEventAbiEntry
class DeprecatedFunctionAbiEntry
class DeprecatedStructAbiEntry
class Devnet
class EntryPointsByType
class EntryPointsHashes
class ERC20
class FeeEstimations
class Felt
class FlattenSierraContractClass
class ICompiledContract
class InputParameter
class IToCalldata
class MemberParameter
class MerkleTree
class MetadataTxFee
class MintRequest
class MintResponse
class MintResult
class OffChainSession
class OnChainSession
class OpenzeppelinAccountDerivation
class OutputParameter
class OutsideExecutionCallV1
class OutsideExecutionCallV2
class OutsideExecutionMessage
class OutsideExecutionMessageV1
class OutsideExecutionMessageV2
class OutsideExecutionTypedDataV2
class PedersenParams
class PredeployedAccount
class PythonicJsonEncoder
class SessionMetadata
class SessionToken
class SessionTypedData
class SierraCompiledContract
class SierraConstructorAbiEntry
class SierraContractAbiEntry
class SierraEntryPoint
class SierraEnumAbiEntry
class SierraEventAbi
class SierraEventAbiEntry
class SierraEventAbiEnum
class SierraEventAbiEnumVariant
class SierraEventAbiInstance
class SierraEventAbiStruct
class SierraEventAbiStructMember
class SierraFunctionAbiEntry
class SierraImplAbiEntry
class SierraInterfaceAbiEntry
class SierraL1HandlerAbiEntry
class SierraStructAbiEntry
class Signature
class Signer
class SNIP12TypedParameter
class StarkAccountSigner
class StarknetChainId
class StarkSigner
class StructMember
class TransactionHashPrefix
class TypedData
class TypedDataDomain
class TypedParameter
class Uint256
class VariantParameter
```

--------------------------------

### Get Address Property - Dart

Source: https://pub.dev/documentation/starknet/latest/starknet/PredeployedAccount/address

This code snippet demonstrates how to get the address property from a PredeployedAccount object in Dart. The 'address' property is of type Felt and represents the account's address.

```Dart
Felt get address => throw _privateConstructorUsedError;
```

--------------------------------

### Starknet Library Classes Overview

Source: https://pub.dev/documentation/starknet/latest/starknet/orderlen

Provides a comprehensive list of classes available in the Starknet library, covering accounts, contracts, transactions, and utility types.

```Python
class Account
class AccountBalance
class AccountBalances
class AccountDerivation
class AllowedMethod
class ArgentSessionKey
class ArgentXAccountDerivation
class ArgentXGuardianAccountSigner
class BaseAccountSigner
class BaseSigner
class BraavosAccountDerivation
class CASMCompiledContract
class CASMEntryPoint
class CASMEntryPointsByType
class CompiledContract
class Contract
class DeprecatedCairoEntryPoint
class DeprecatedCairoEntryPointsByType
class DeprecatedCompiledContract
class DeprecatedConstructorAbiEntry
class DeprecatedContractAbiEntry
class DeprecatedEventAbiEntry
class DeprecatedFunctionAbiEntry
class DeprecatedStructAbiEntry
class Devnet
class EntryPointsByType
class EntryPointsHashes
class ERC20
class FeeEstimations
class Felt
class FlattenSierraContractClass
class ICompiledContract
class InputParameter
class IToCalldata
class MemberParameter
class MerkleTree
class MetadataTxFee
class MintRequest
class MintResponse
class MintResult
class OffChainSession
class OnChainSession
class OpenzeppelinAccountDerivation
class OutputParameter
class OutsideExecutionCallV1
class OutsideExecutionCallV2
class OutsideExecutionMessage
class OutsideExecutionMessageV1
class OutsideExecutionMessageV2
class OutsideExecutionTypedDataV2
class PedersenParams
class PredeployedAccount
class PythonicJsonEncoder
class SessionMetadata
class SessionToken
class SessionTypedData
class SierraCompiledContract
class SierraConstructorAbiEntry
class SierraContractAbiEntry
class SierraEntryPoint
class SierraEnumAbiEntry
class SierraEventAbi
class SierraEventAbiEntry
class SierraEventAbiEnum
class SierraEventAbiEnumVariant
class SierraEventAbiInstance
class SierraEventAbiStruct
class SierraEventAbiStructMember
class SierraFunctionAbiEntry
class SierraImplAbiEntry
class SierraInterfaceAbiEntry
class SierraL1HandlerAbiEntry
class SierraStructAbiEntry
class Signature
class Signer
class SNIP12TypedParameter
class StarkAccountSigner
class StarknetChainId
class StarkSigner
class StructMember
class TransactionHashPrefix
class TypedData
class TypedDataDomain
class TypedParameter
class Uint256
class VariantParameter
```

--------------------------------

### Get privateKey Property - Starknet Dart

Source: https://pub.dev/documentation/starknet/latest/starknet/PredeployedAccount/privateKey

This code snippet shows how to get the privateKey property from the PredeployedAccount class. It returns a Felt type and is inherited from a parent class. The implementation throws an unimplemented error.

```Dart
Felt get privateKey => throw _privateConstructorUsedError;
```

--------------------------------

### Get Selector Property Implementation (Dart)

Source: https://pub.dev/documentation/starknet/latest/starknet/AllowedMethod/selector

This snippet shows the abstract implementation of the 'get selector' property, which is expected to return a Felt type. It indicates that this is an abstract method that needs to be implemented by concrete classes.

```dart
Felt get selector => throw _privateConstructorUsedError;
```

--------------------------------

### Starknet Library Classes Overview

Source: https://pub.dev/documentation/starknet/latest/starknet/EntryPointsByType-class

Provides a comprehensive list of classes available in the Starknet library, covering accounts, contracts, transactions, and utility types.

```Python
class Account
class AccountBalance
class AccountBalances
class AccountDerivation
class AllowedMethod
class ArgentSessionKey
class ArgentXAccountDerivation
class ArgentXGuardianAccountSigner
class BaseAccountSigner
class BaseSigner
class BraavosAccountDerivation
class CASMCompiledContract
class CASMEntryPoint
class CASMEntryPointsByType
class CompiledContract
class Contract
class DeprecatedCairoEntryPoint
class DeprecatedCairoEntryPointsByType
class DeprecatedCompiledContract
class DeprecatedConstructorAbiEntry
class DeprecatedContractAbiEntry
class DeprecatedEventAbiEntry
class DeprecatedFunctionAbiEntry
class DeprecatedStructAbiEntry
class Devnet
class EntryPointsByType
class EntryPointsHashes
class ERC20
class FeeEstimations
class Felt
class FlattenSierraContractClass
class ICompiledContract
class InputParameter
class IToCalldata
class MemberParameter
class MerkleTree
class MetadataTxFee
class MintRequest
class MintResponse
class MintResult
class OffChainSession
class OnChainSession
class OpenzeppelinAccountDerivation
class OutputParameter
class OutsideExecutionCallV1
class OutsideExecutionCallV2
class OutsideExecutionMessage
class OutsideExecutionMessageV1
class OutsideExecutionMessageV2
class OutsideExecutionTypedDataV2
class PedersenParams
class PredeployedAccount
class PythonicJsonEncoder
class SessionMetadata
class SessionToken
class SessionTypedData
class SierraCompiledContract
class SierraConstructorAbiEntry
class SierraContractAbiEntry
class SierraEntryPoint
class SierraEnumAbiEntry
class SierraEventAbi
class SierraEventAbiEntry
class SierraEventAbiEnum
class SierraEventAbiEnumVariant
class SierraEventAbiInstance
class SierraEventAbiStruct
class SierraEventAbiStructMember
class SierraFunctionAbiEntry
class SierraImplAbiEntry
class SierraInterfaceAbiEntry
class SierraL1HandlerAbiEntry
class SierraStructAbiEntry
class Signature
class Signer
class SNIP12TypedParameter
class StarkAccountSigner
class StarknetChainId
class StarkSigner
class StructMember
class TransactionHashPrefix
class TypedData
class TypedDataDomain
class TypedParameter
class Uint256
class VariantParameter
```

--------------------------------

### Dart Object.hash example

Source: https://pub.dev/documentation/starknet/latest/starknet/TypedData/hash

This Dart example demonstrates how to implement the 'hashCode' getter for a custom object 'SomeObject'. It utilizes the Object.hash method to combine the hash codes of its properties (a, b, c) for efficient hashing.

```dart
class SomeObject {
  final Object a, b, c;
  SomeObject(this.a, this.b, this.c);
  bool operator ==(Object other) =>
      other is SomeObject && a == other.a && b == other.b && c == other.c;
  int get hashCode => Object.hash(a, b, c);
}
```

--------------------------------

### Starknet Library Classes Overview

Source: https://pub.dev/documentation/starknet/latest/starknet/SierraEventAbiInstance-class

Provides a comprehensive list of classes available in the Starknet library, covering accounts, contracts, transactions, and utility types.

```Python
class Account
class AccountBalance
class AccountBalances
class AccountDerivation
class AllowedMethod
class ArgentSessionKey
class ArgentXAccountDerivation
class ArgentXGuardianAccountSigner
class BaseAccountSigner
class BaseSigner
class BraavosAccountDerivation
class CASMCompiledContract
class CASMEntryPoint
class CASMEntryPointsByType
class CompiledContract
class Contract
class DeprecatedCairoEntryPoint
class DeprecatedCairoEntryPointsByType
class DeprecatedCompiledContract
class DeprecatedConstructorAbiEntry
class DeprecatedContractAbiEntry
class DeprecatedEventAbiEntry
class DeprecatedFunctionAbiEntry
class DeprecatedStructAbiEntry
class Devnet
class EntryPointsByType
class EntryPointsHashes
class ERC20
class FeeEstimations
class Felt
class FlattenSierraContractClass
class ICompiledContract
class InputParameter
class IToCalldata
class MemberParameter
class MerkleTree
class MetadataTxFee
class MintRequest
class MintResponse
class MintResult
class OffChainSession
class OnChainSession
class OpenzeppelinAccountDerivation
class OutputParameter
class OutsideExecutionCallV1
class OutsideExecutionCallV2
class OutsideExecutionMessage
class OutsideExecutionMessageV1
class OutsideExecutionMessageV2
class OutsideExecutionTypedDataV2
class PedersenParams
class PredeployedAccount
class PythonicJsonEncoder
class SessionMetadata
class SessionToken
class SessionTypedData
class SierraCompiledContract
class SierraConstructorAbiEntry
class SierraContractAbiEntry
class SierraEntryPoint
class SierraEnumAbiEntry
class SierraEventAbi
class SierraEventAbiEntry
class SierraEventAbiEnum
class SierraEventAbiEnumVariant
class SierraEventAbiInstance
class SierraEventAbiStruct
class SierraEventAbiStructMember
class SierraFunctionAbiEntry
class SierraImplAbiEntry
class SierraInterfaceAbiEntry
class SierraL1HandlerAbiEntry
class SierraStructAbiEntry
class Signature
class Signer
class SNIP12TypedParameter
class StarkAccountSigner
class StarknetChainId
class StarkSigner
class StructMember
class TransactionHashPrefix
class TypedData
class TypedDataDomain
class TypedParameter
class Uint256
class VariantParameter
```

--------------------------------

### Starknet Contract Deployment

Source: https://pub.dev/documentation/starknet/latest/starknet/Account-class

Shows how to deploy a Starknet contract using an account. This involves providing the compiled contract class hash and constructor arguments.

```Dart
await account.deploy(classHash: classHash, constructorCalldata: constructorCalldata);
```

--------------------------------

### Get sessionAuthorization Property (Dart)

Source: https://pub.dev/documentation/starknet/latest/starknet/SessionToken/sessionAuthorization

This code snippet shows the implementation of the get sessionAuthorization getter in Dart. It is part of the SessionToken class and is used to retrieve a valid account signature over the session. It inherits from an unspecified base class.

```Dart
List<Felt> get sessionAuthorization => throw _privateConstructorUsedError;
```

--------------------------------

### Deploy StarkNet Account (Dart)

Source: https://pub.dev/documentation/starknet/latest/starknet/OpenzeppelinAccountDerivation/deploy

The `deploy` method in StarkNet facilitates the deployment of an account. It requires an `Account` object which contains the signer and provider. The method constructs the deployment transaction using the account's public key for the salt and calculates the constructor calldata. It then returns the transaction hash of the successful deployment or throws an exception if it fails.

```dart
Future<Felt> deploy({required Account account}) async {
  final tx = await Account.deployAccount(
    accountSigner: account.signer,
    provider: account.provider,
    constructorCalldata: constructorCalldata(
      publicKey: account.signer.publicKey,
    ),
    classHash: proxyClassHash,
    contractAddressSalt: account.signer.publicKey,
  );
  final deployTxHash = tx.when(
    result: (result) {
      stdout.writeln(
        'Account is deployed at ${result.contractAddress.toHexString()} (tx: ${result.transactionHash.toHexString()})',
      );
      return result.transactionHash;
    },
    error: (error) {
      throw Exception('Account deploy failed: ${error.code} ${error.message}'
          '${error.errorData != null ? ' ${error.errorData}' : ''}');
    },
  );
  return deployTxHash;
}
```

--------------------------------

### Starknet: Get Runtime Type

Source: https://pub.dev/documentation/starknet/latest/starknet/BraavosAccountDerivation-class

Returns the runtime type of the object. Standard Dart method for introspection.

```Dart
Type runtimeType;
```

--------------------------------

### Get Outputs Property - Dart

Source: https://pub.dev/documentation/starknet/latest/starknet/SierraFunctionAbiEntry/outputs

Retrieves the list of output parameters for a SierraFunctionAbiEntry. This is a getter that returns a List<OutputParameter>.

```Dart
List<OutputParameter> get outputs;
```

--------------------------------

### Starknet Library Classes Overview

Source: https://pub.dev/documentation/starknet/latest/starknet/getPoint

Provides a comprehensive list of classes available in the Starknet library, covering accounts, contracts, transactions, and utility types.

```Python
class Account
class AccountBalance
class AccountBalances
class AccountDerivation
class AllowedMethod
class ArgentSessionKey
class ArgentXAccountDerivation
class ArgentXGuardianAccountSigner
class BaseAccountSigner
class BaseSigner
class BraavosAccountDerivation
class CASMCompiledContract
class CASMEntryPoint
class CASMEntryPointsByType
class CompiledContract
class Contract
class DeprecatedCairoEntryPoint
class DeprecatedCairoEntryPointsByType
class DeprecatedCompiledContract
class DeprecatedConstructorAbiEntry
class DeprecatedContractAbiEntry
class DeprecatedEventAbiEntry
class DeprecatedFunctionAbiEntry
class DeprecatedStructAbiEntry
class Devnet
class EntryPointsByType
class EntryPointsHashes
class ERC20
class FeeEstimations
class Felt
class FlattenSierraContractClass
class ICompiledContract
class InputParameter
class IToCalldata
class MemberParameter
class MerkleTree
class MetadataTxFee
class MintRequest
class MintResponse
class MintResult
class OffChainSession
class OnChainSession
class OpenzeppelinAccountDerivation
class OutputParameter
class OutsideExecutionCallV1
class OutsideExecutionCallV2
class OutsideExecutionMessage
class OutsideExecutionMessageV1
class OutsideExecutionMessageV2
class OutsideExecutionTypedDataV2
class PedersenParams
class PredeployedAccount
class PythonicJsonEncoder
class SessionMetadata
class SessionToken
class SessionTypedData
class SierraCompiledContract
class SierraConstructorAbiEntry
class SierraContractAbiEntry
class SierraEntryPoint
class SierraEnumAbiEntry
class SierraEventAbi
class SierraEventAbiEntry
class SierraEventAbiEnum
class SierraEventAbiEnumVariant
class SierraEventAbiInstance
class SierraEventAbiStruct
class SierraEventAbiStructMember
class SierraFunctionAbiEntry
class SierraImplAbiEntry
class SierraInterfaceAbiEntry
class SierraL1HandlerAbiEntry
class SierraStructAbiEntry
class Signature
class Signer
class SNIP12TypedParameter
class StarkAccountSigner
class StarknetChainId
class StarkSigner
class StructMember
class TransactionHashPrefix
class TypedData
class TypedDataDomain
class TypedParameter
class Uint256
class VariantParameter
```

--------------------------------

### Deploy Starknet Account (V1 and V3)

Source: https://pub.dev/documentation/starknet/latest/starknet/Account/deployAccount

Deploys a Starknet account using the `deployAccount` static method. It handles both V1 and V3 transaction types, allowing for different fee mechanisms and data availability modes. The method requires an account signer, provider, class hash, and constructor call data, with optional parameters for fee limits, nonce, and contract address salt.

```dart
static Future<DeployAccountTransactionResponse> deployAccount({
  required BaseAccountSigner accountSigner,
  required Provider provider,
  required List<Felt> constructorCalldata,
  required Felt classHash,
  Felt? contractAddressSalt,
  Felt? max_fee,
  Felt? nonce,
  bool? useSTRKFee = false,
  Felt? l1MaxAmount,
  Felt? l1MaxPricePerUnit,
  Felt? l2MaxAmount,
  Felt? l2MaxPricePerUnit,
  Felt? contractAddress,
  List<Felt>? accountDeploymentData,
  List<Felt>? paymasterData,
  Felt? tip,
  String? feeDataAvailabilityMode = 'L1',
  String? nonceDataAvailabilityMode = 'L1',
}) async {
  final chainId = (await provider.chainId()).when(
    result: Felt.fromHexString,
    error: (error) => StarknetChainId.testNet,
  );

  max_fee = max_fee ?? defaultMaxFee;
  nonce = nonce ?? defaultNonce;
  contractAddressSalt = contractAddressSalt ?? accountSigner.publicKey;

  if (useSTRKFee!) {
    contractAddress = contractAddress ?? Felt.zero;
    l1MaxAmount ??= Felt.zero;
    l1MaxPricePerUnit ??= Felt.zero;
    l2MaxAmount ??= Felt.zero;
    l2MaxPricePerUnit ??= Felt.zero;
    accountDeploymentData ??= [];
    paymasterData ??= [];
    tip ??= Felt.zero;
    final resourceBounds = getResourceBounds(
      l1MaxAmount,
      l1MaxPricePerUnit,
      l2MaxAmount,
      l2MaxPricePerUnit,
    );

    final signature = await accountSigner.signDeployAccountTransactionV3(
      contractAddress: contractAddress,
      resourceBounds: resourceBounds,
      tip: tip,
      paymasterData: paymasterData,
      chainId: chainId,
      nonce: nonce,
      feeDataAvailabilityMode: feeDataAvailabilityMode!,
      nonceDataAvailabilityMode: nonceDataAvailabilityMode!,
      constructorCalldata: constructorCalldata,
      classHash: classHash,
      contractAddressSalt: contractAddressSalt,
    );
    return provider.addDeployAccountTransaction(
      DeployAccountTransactionRequest(
        deployAccountTransaction: DeployAccountTransactionV3(
          classHash: classHash,
          constructorCalldata: constructorCalldata,
          contractAddressSalt: contractAddressSalt,
          feeDataAvailabilityMode: feeDataAvailabilityMode,
          nonce: nonce,
          nonceDataAvailabilityMode: nonceDataAvailabilityMode,
          paymasterData: paymasterData,
          resourceBounds: resourceBounds,
          signature: signature,
          tip: tip.toHexString(),
        ),
      ),
    );
  } else {
    final signature = await accountSigner.signDeployAccountTransactionV1(
      contractAddressSalt: contractAddressSalt,
      classHash: classHash,
      constructorCalldata: constructorCalldata,
      chainId: chainId,
      nonce: nonce,
      maxFee: max_fee,
    );
    return provider.addDeployAccountTransaction(
      DeployAccountTransactionRequest(
        deployAccountTransaction: DeployAccountTransactionV1(
          classHash: classHash,
          signature: signature,
          maxFee: max_fee,
          nonce: nonce,
          contractAddressSalt: contractAddressSalt,
          constructorCalldata: constructorCalldata,
        ),
      ),
    );
  }
}
```

--------------------------------

### Get Nonce

Source: https://pub.dev/documentation/starknet/latest/starknet/Account-class

Fetches the current nonce for the account at a specified block ID. Defaults to the latest block.

```dart
getNonce([BlockId blockId = BlockId.latest]) → Future<Felt>
```

--------------------------------

### Starknet Library Properties Overview

Source: https://pub.dev/documentation/starknet/latest/starknet/lowPartBits-constant

Lists the properties and default values available in the Starknet library, often used for configuration and default settings.

```Python
account0
account1
account2
account3
account9
ALLOWED_METHOD_HASH_REV_1
balanceClassHash
balanceContractAddress
defaultMaxFee
defaultNonce
defaultVersion
devnetAccount0Address
devnetAccount0PrivateKey
devnetAccount0PublicKey
devnetAccount1Address
devnetAccount1PrivateKey
devnetAccount1PublicKey
devnetAccount2Address
devnetAccount2PrivateKey
devnetAccount2PublicKey
devnetAccount3Address
devnetAccount3PrivateKey
devnetAccount3PublicKey
devnetAccount9Address
devnetAccount9PrivateKey
devnetAccount9PublicKey
devnetAccountClassHash
devnetAccountSalt
devnetOpenZeppelinAccountClassHash
devnetUri
DOMAIN_TYPE_HASH_V0
DOMAIN_TYPE_HASH_V1
ethAddress
generatorPoint
infuraGoerliTestnetUri
infuraMainnetUri
keccakDigest
lowPartMask
mask250
maxHash
MESSAGE_PREFIX_VALUE
minusShiftPoint
ozAccountClassHash
ozAccountUpgradableClassHash
ozProxyClassHash
p0
p1
p2
p3
pedersenParams
poseidonHasher
revisionConfiguration
rNumber
SESSION_TYPE_HASH_REV_1
shiftPoint
starknetCurve
starknetECDomainParams
starknetSignatureECDomainParams
strkAddress
udcAddress
v010PathfinderGoerliTestnetUri
```

--------------------------------

### Get StarkNet Version (Dart)

Source: https://pub.dev/documentation/starknet/latest/starknet/TypedDataDomain/version

Retrieves the version of the StarkNet Dart package. This is a getter method that returns the version as a String.

```dart
String get version => throw _privateConstructorUsedError;
```

--------------------------------

### Starknet Library Classes Overview

Source: https://pub.dev/documentation/starknet/latest/starknet/lowPartBits-constant

Provides a comprehensive list of classes available in the Starknet library, covering accounts, contracts, transactions, and utility types.

```Python
class Account
class AccountBalance
class AccountBalances
class AccountDerivation
class AllowedMethod
class ArgentSessionKey
class ArgentXAccountDerivation
class ArgentXGuardianAccountSigner
class BaseAccountSigner
class BaseSigner
class BraavosAccountDerivation
class CASMCompiledContract
class CASMEntryPoint
class CASMEntryPointsByType
class CompiledContract
class Contract
class DeprecatedCairoEntryPoint
class DeprecatedCairoEntryPointsByType
class DeprecatedCompiledContract
class DeprecatedConstructorAbiEntry
class DeprecatedContractAbiEntry
class DeprecatedEventAbiEntry
class DeprecatedFunctionAbiEntry
class DeprecatedStructAbiEntry
class Devnet
class EntryPointsByType
class EntryPointsHashes
class ERC20
class FeeEstimations
class Felt
class FlattenSierraContractClass
class ICompiledContract
class InputParameter
class IToCalldata
class MemberParameter
class MerkleTree
class MetadataTxFee
class MintRequest
class MintResponse
class MintResult
class OffChainSession
class OnChainSession
class OpenzeppelinAccountDerivation
class OutputParameter
class OutsideExecutionCallV1
class OutsideExecutionCallV2
class OutsideExecutionMessage
class OutsideExecutionMessageV1
class OutsideExecutionMessageV2
class OutsideExecutionTypedDataV2
class PedersenParams
class PredeployedAccount
class PythonicJsonEncoder
class SessionMetadata
class SessionToken
class SessionTypedData
class SierraCompiledContract
class SierraConstructorAbiEntry
class SierraContractAbiEntry
class SierraEntryPoint
class SierraEnumAbiEntry
class SierraEventAbi
class SierraEventAbiEntry
class SierraEventAbiEnum
class SierraEventAbiEnumVariant
class SierraEventAbiInstance
class SierraEventAbiStruct
class SierraEventAbiStructMember
class SierraFunctionAbiEntry
class SierraImplAbiEntry
class SierraInterfaceAbiEntry
class SierraL1HandlerAbiEntry
class SierraStructAbiEntry
class Signature
class Signer
class SNIP12TypedParameter
class StarkAccountSigner
class StarknetChainId
class StarkSigner
class StructMember
class TransactionHashPrefix
class TypedData
class TypedDataDomain
class TypedParameter
class Uint256
class VariantParameter
```

--------------------------------

### Starknet: Get Provider

Source: https://pub.dev/documentation/starknet/latest/starknet/BraavosAccountDerivation-class

Returns the Starknet provider instance used to interact with the network. Manages communication with Starknet nodes.

```Dart
Provider provider;
```

--------------------------------

### Starknet Library Classes Overview

Source: https://pub.dev/documentation/starknet/latest/starknet/account3

Provides a comprehensive list of classes available in the Starknet library, covering accounts, contracts, transactions, and utility types.

```Python
class Account
class AccountBalance
class AccountBalances
class AccountDerivation
class AllowedMethod
class ArgentSessionKey
class ArgentXAccountDerivation
class ArgentXGuardianAccountSigner
class BaseAccountSigner
class BaseSigner
class BraavosAccountDerivation
class CASMCompiledContract
class CASMEntryPoint
class CASMEntryPointsByType
class CompiledContract
class Contract
class DeprecatedCairoEntryPoint
class DeprecatedCairoEntryPointsByType
class DeprecatedCompiledContract
class DeprecatedConstructorAbiEntry
class DeprecatedContractAbiEntry
class DeprecatedEventAbiEntry
class DeprecatedFunctionAbiEntry
class DeprecatedStructAbiEntry
class Devnet
class EntryPointsByType
class EntryPointsHashes
class ERC20
class FeeEstimations
class Felt
class FlattenSierraContractClass
class ICompiledContract
class InputParameter
class IToCalldata
class MemberParameter
class MerkleTree
class MetadataTxFee
class MintRequest
class MintResponse
class MintResult
class OffChainSession
class OnChainSession
class OpenzeppelinAccountDerivation
class OutputParameter
class OutsideExecutionCallV1
class OutsideExecutionCallV2
class OutsideExecutionMessage
class OutsideExecutionMessageV1
class OutsideExecutionMessageV2
class OutsideExecutionTypedDataV2
class PedersenParams
class PredeployedAccount
class PythonicJsonEncoder
class SessionMetadata
class SessionToken
class SessionTypedData
class SierraCompiledContract
class SierraConstructorAbiEntry
class SierraContractAbiEntry
class SierraEntryPoint
class SierraEnumAbiEntry
class SierraEventAbi
class SierraEventAbiEntry
class SierraEventAbiEnum
class SierraEventAbiEnumVariant
class SierraEventAbiInstance
class SierraEventAbiStruct
class SierraEventAbiStructMember
class SierraFunctionAbiEntry
class SierraImplAbiEntry
class SierraInterfaceAbiEntry
class SierraL1HandlerAbiEntry
class SierraStructAbiEntry
class Signature
class Signer
class SNIP12TypedParameter
class StarkAccountSigner
class StarknetChainId
class StarkSigner
class StructMember
class TransactionHashPrefix
class TypedData
class TypedDataDomain
class TypedParameter
class Uint256
class VariantParameter
```

--------------------------------

### Starknet: Get Implementation Class Hash

Source: https://pub.dev/documentation/starknet/latest/starknet/BraavosAccountDerivation-class

Retrieves the class hash of the implementation contract, relevant for proxy patterns in Starknet.

```Dart
String implementationClassHash;
```

--------------------------------

### Starknet Library Properties Overview

Source: https://pub.dev/documentation/starknet/latest/starknet/SierraL1HandlerAbiEntry-class

Lists the properties and default values available in the Starknet library, often used for configuration and default settings.

```Python
account0
account1
account2
account3
account9
ALLOWED_METHOD_HASH_REV_1
balanceClassHash
balanceContractAddress
defaultMaxFee
defaultNonce
defaultVersion
devnetAccount0Address
devnetAccount0PrivateKey
devnetAccount0PublicKey
devnetAccount1Address
devnetAccount1PrivateKey
devnetAccount1PublicKey
devnetAccount2Address
devnetAccount2PrivateKey
devnetAccount2PublicKey
devnetAccount3Address
devnetAccount3PrivateKey
devnetAccount3PublicKey
devnetAccount9Address
devnetAccount9PrivateKey
devnetAccount9PublicKey
devnetAccountClassHash
devnetAccountSalt
devnetOpenZeppelinAccountClassHash
devnetUri
DOMAIN_TYPE_HASH_V0
DOMAIN_TYPE_HASH_V1
ethAddress
generatorPoint
infuraGoerliTestnetUri
infuraMainnetUri
keccakDigest
lowPartMask
mask250
maxHash
MESSAGE_PREFIX_VALUE
minusShiftPoint
ozAccountClassHash
ozAccountUpgradableClassHash
ozProxyClassHash
p0
p1
p2
p3
pedersenParams
poseidonHasher
revisionConfiguration
rNumber
SESSION_TYPE_HASH_REV_1
shiftPoint
starknetCurve
starknetECDomainParams
starknetSignatureECDomainParams
strkAddress
udcAddress
v010PathfinderGoerliTestnetUri
```

--------------------------------

### Starknet: Get Chain ID

Source: https://pub.dev/documentation/starknet/latest/starknet/BraavosAccountDerivation-class

Retrieves the unique identifier for the Starknet network chain. Necessary for signing transactions correctly.

```Dart
int chainId;
```

--------------------------------

### Get CASMCompiledContract compilerVersion (Dart)

Source: https://pub.dev/documentation/starknet/latest/starknet/CASMCompiledContract/compilerVersion

Retrieves the compiler version from a CASMCompiledContract instance. This property is inherited and returns the version as a String.

```Dart
String get compilerVersion => throw _privateConstructorUsedError;
```

--------------------------------

### Starknet Library Properties Overview

Source: https://pub.dev/documentation/starknet/latest/starknet/getPoint

Lists the properties and default values available in the Starknet library, often used for configuration and default settings.

```Python
account0
account1
account2
account3
account9
ALLOWED_METHOD_HASH_REV_1
balanceClassHash
balanceContractAddress
defaultMaxFee
defaultNonce
defaultVersion
devnetAccount0Address
devnetAccount0PrivateKey
devnetAccount0PublicKey
devnetAccount1Address
devnetAccount1PrivateKey
devnetAccount1PublicKey
devnetAccount2Address
devnetAccount2PrivateKey
devnetAccount2PublicKey
devnetAccount3Address
devnetAccount3PrivateKey
devnetAccount3PublicKey
devnetAccount9Address
devnetAccount9PrivateKey
devnetAccount9PublicKey
devnetAccountClassHash
devnetAccountSalt
devnetOpenZeppelinAccountClassHash
devnetUri
DOMAIN_TYPE_HASH_V0
DOMAIN_TYPE_HASH_V1
ethAddress
generatorPoint
infuraGoerliTestnetUri
infuraMainnetUri
keccakDigest
lowPartMask
mask250
maxHash
MESSAGE_PREFIX_VALUE
minusShiftPoint
ozAccountClassHash
ozAccountUpgradableClassHash
ozProxyClassHash
p0
p1
p2
p3
pedersenParams
poseidonHasher
revisionConfiguration
rNumber
SESSION_TYPE_HASH_REV_1
shiftPoint
starknetCurve
starknetECDomainParams
starknetSignatureECDomainParams
strkAddress
udcAddress
v010PathfinderGoerliTestnetUri
```

--------------------------------

### Starknet Library Classes Overview

Source: https://pub.dev/documentation/starknet/latest/starknet/account0

Provides a comprehensive list of classes available in the Starknet library, covering accounts, contracts, transactions, and utility types.

```Python
class Account
class AccountBalance
class AccountBalances
class AccountDerivation
class AllowedMethod
class ArgentSessionKey
class ArgentXAccountDerivation
class ArgentXGuardianAccountSigner
class BaseAccountSigner
class BaseSigner
class BraavosAccountDerivation
class CASMCompiledContract
class CASMEntryPoint
class CASMEntryPointsByType
class CompiledContract
class Contract
class DeprecatedCairoEntryPoint
class DeprecatedCairoEntryPointsByType
class DeprecatedCompiledContract
class DeprecatedConstructorAbiEntry
class DeprecatedContractAbiEntry
class DeprecatedEventAbiEntry
class DeprecatedFunctionAbiEntry
class DeprecatedStructAbiEntry
class Devnet
class EntryPointsByType
class EntryPointsHashes
class ERC20
class FeeEstimations
class Felt
class FlattenSierraContractClass
class ICompiledContract
class InputParameter
class IToCalldata
class MemberParameter
class MerkleTree
class MetadataTxFee
class MintRequest
class MintResponse
class MintResult
class OffChainSession
class OnChainSession
class OpenzeppelinAccountDerivation
class OutputParameter
class OutsideExecutionCallV1
class OutsideExecutionCallV2
class OutsideExecutionMessage
class OutsideExecutionMessageV1
class OutsideExecutionMessageV2
class OutsideExecutionTypedDataV2
class PedersenParams
class PredeployedAccount
class PythonicJsonEncoder
class SessionMetadata
class SessionToken
class SessionTypedData
class SierraCompiledContract
class SierraConstructorAbiEntry
class SierraContractAbiEntry
class SierraEntryPoint
class SierraEnumAbiEntry
class SierraEventAbi
class SierraEventAbiEntry
class SierraEventAbiEnum
class SierraEventAbiEnumVariant
class SierraEventAbiInstance
class SierraEventAbiStruct
class SierraEventAbiStructMember
class SierraFunctionAbiEntry
class SierraImplAbiEntry
class SierraInterfaceAbiEntry
class SierraL1HandlerAbiEntry
class SierraStructAbiEntry
class Signature
class Signer
class SNIP12TypedParameter
class StarkAccountSigner
class StarknetChainId
class StarkSigner
class StructMember
class TransactionHashPrefix
class TypedData
class TypedDataDomain
class TypedParameter
class Uint256
class VariantParameter
```

--------------------------------

### Starknet: Signer Interface

Source: https://pub.dev/documentation/starknet/latest/starknet/TransactionHashPrefix-class

Defines the interface for Starknet signers, likely used for transaction authorization. Includes GUID for identification.

```Dart
StarkSignerGUID
```

--------------------------------

### Get String Representation of SierraContractAbiEntry (Dart)

Source: https://pub.dev/documentation/starknet/latest/starknet/SierraL1HandlerAbiEntry-class

The `toString` method provides a human-readable string representation of the SierraContractAbiEntry object, useful for debugging and logging.

```Dart
String toString()
```
Tokens:
Raw