README
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GoAA: Account Abstraction Package for Go
GoAA is a Go package that implements Account Abstraction (ERC-4337), allowing you to work with Ethereum accounts and transactions more efficiently. This package simplifies the interaction with Ethereum smart contracts and blockchain by providing easy-to-use functions and abstractions.
Features
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Account Abstraction (ERC-4337): GoAA is built following the ERC-4337 standard, enabling seamless integration with Ethereum accounts and transactions.
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Go Implementation: Written in Go, GoAA is designed for easy integration into Go-based applications and projects.
Getting Started
To get started with GoAA, you can follow these steps:
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Clone the GoAA repository to your local machine.
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Navigate to the "examples" directory to find sample code and usage examples.
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Include the GoAA package in your Go project and start working with Ethereum accounts and transactions effortlessly.
Example
All the example are available within the example directory
Documentation
Coming soon
Contributing
Contributions are welcome from the community! If you find a bug or have a feature request, please open an issue or submit a pull request.
License
This project is licensed under the MIT License.
Documentation
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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type ContractAddressParams ¶
type ContractAddressParams struct {
// contains filtered or unexported fields
}
type SmartAccountProvider ¶
type SmartAccountProvider struct {
Client *ethclient.Client // Ethereum client for interacting with the blockchain
Owner common.Address // Ethereum address of the owner
SAFactory *factory.Factory // Smart account factory contract instance
EntryPoint *entrypoint.EntryPoint // Smart account factory contract instance
PrivateKey string // The private key of the Ethereum account
Contracts *ContractAddressParams // The object that contains all the contract addresses
}
SmartAccountProvider is a struct that manages interaction with Ethereum smart contracts.
func NewSmartAccountProvider ¶
func NewSmartAccountProvider(params SmartAccountProviderParams) (*SmartAccountProvider, error)
NewSmartAccountProvider creates a new instance of SmartAccountProvider with the provided parameters. It initializes the Ethereum client, owner's address, and the smart account factory contract.
func (*SmartAccountProvider) GetSmartAccountAddress ¶
func (sap *SmartAccountProvider) GetSmartAccountAddress(salt int64) (common.Address, error)
GetSmartAccountAddress retrieves the address of a smart account based on a given salt value.
func (*SmartAccountProvider) SendUserOpsTransaction ¶
func (sap *SmartAccountProvider) SendUserOpsTransaction(target TargetParams) (any, error)
type SmartAccountProviderParams ¶
type SmartAccountProviderParams struct {
OwnerPrivateKey string // The private key of the Ethereum account
RPC string // The RPC endpoint for the Ethereum node
EntryPointAddress string // The address of the entry point contract
SmartAccountFactoryAddress string // The address of the smart account factory contract
}
SmartAccountProviderParams stores the parameters required to initialize the SmartAccountProvider.
type TargetParams ¶
type UOps ¶
type UOps struct {
Sender common.Address `json:"sender"`
Nonce string `json:"nonce"`
InitCode string `json:"initCode"`
CallData string `json:"callData"`
Signature *common.Hash `json:"signature,omitempty"`
CallGasLimit string `json:"callGasLimit"`
VerificationGasLimit string `json:"verificationGasLimit"`
PreVerificationGas string `json:"preVerificationGas"`
MaxFeePerGas string `json:"maxFeePerGas"`
MaxPriorityFeePerGas string `json:"maxPriorityFeePerGas"`
PaymasterAndData string `json:"paymasterAndData"`
}
Source Files
Directories