Batch-Airdrop-Claim

Batch Airdrop Claim is a versatile tool designed to automate the process of claiming and optionally transferring airdrop tokens for multiple wallets on any blockchain network. This tool uses a CSV file containing wallet details and interacts with smart contracts to execute claims efficiently.

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Features

• Multi-Wallet Support: Handle airdrop claims for multiple wallets simultaneously using a CSV file.
• Customizable RPC Connection: Easily connect to any blockchain network using the specified RPC URL.
• Dynamic Smart Contract Interaction: Works with any airdrop contract and token contract by specifying their ABIs and addresses.
• Gas Management: Adjust gas price and gas limit dynamically for optimized performance.
• Token Transfer: After claiming tokens, optionally transfer them to a target wallet.
• Configurable Execution: Toggle features like gas adjustments, claim checks, and more through a configuration file.

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Requirements

• .NET Core SDK
• A valid RPC URL for the target blockchain network.
• ABI and address of the airdrop contract and token contract.
• A CSV file (airdrop.csv) containing the wallet addresses for claims.

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Configuration

The tool is configured via an appsettings.json file. Below is an explanation of the configuration options:

Configuration Parameters

{
  "ImportFileName": "airdrop.csv",
  "RpcUrl": "rpcurl",
  "TokenContractAddress": "0xaddress",
  "TokenContractAbi": "[Token ABI JSON]",
  "AirdropContractAddress": "0xYourAirdropContractAddress",
  "AirdropContractAbi": "[Airdrop Contract ABI JSON]",
  "AirdropFunctionName": "functionnamehere",
  "AirdropFunctionData": "data",
  "TargetWalletAddress": "0xaddress",
  "TargetWalletPrivateKey": "0xprivatekey",
  "GasPriceMultiplier": 1.1,
  "GasLimitMultiplier": 1.1,
  "CheckAirdrop": false
}

Key Settings

• ImportFileName: Name of the CSV file containing wallet addresses.
• RpcUrl: RPC endpoint URL for the blockchain network.
• TokenContractAddress: Address of the token contract for transferring tokens.
• TokenContractAbi: ABI of the token contract for interacting with its methods.
• AirdropContractAddress: Address of the airdrop contract.
• AirdropContractAbi: ABI of the airdrop contract.
• AirdropFunctionName: Function name in the airdrop contract to call for claiming tokens.
• TargetWalletAddress: Target wallet to transfer claimed tokens (optional).
• TargetWalletPrivateKey: Private key of the target wallet (for signing transactions).
• GasPriceMultiplier: Multiplier for gas price to handle network congestion.
• GasLimitMultiplier: Multiplier for gas limit.
• CheckAirdrop: Set to true to check if a wallet is eligible for the airdrop before claiming.

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How to Use

1. Prepare the CSV File
   Create a CSV file (airdrop.csv) containing wallet addresses for the airdrop. Each row should represent a wallet.

2. Set Configuration
   Edit the appsettings.json file to provide:

   • RPC URL.
   • Airdrop and token contract details.
   • Target wallet details (optional).

3. Run the Application

4. Monitor Execution
   The tool will read wallet addresses from the CSV, interact with the specified airdrop contract, and claim tokens for each wallet.

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Example appsettings.json

{
  "ImportFileName": "airdrop.csv",
  "RpcUrl": "https://mainnet.infura.io/v3/your-project-id",
  "TokenContractAddress": "0x6b175474e89094c44da98b954eedeac495271d0f",
  "TokenContractAbi": "[Token Contract ABI]",
  "AirdropContractAddress": "0x1234567890abcdef1234567890abcdef12345678",
  "AirdropContractAbi": "[Airdrop Contract ABI]",
  "AirdropFunctionName": "claimTokens",
  "AirdropFunctionData": "",
  "TargetWalletAddress": "0xabcdefabcdefabcdefabcdefabcdefabcdefabcd",
  "TargetWalletPrivateKey": "your-private-key-here",
  "GasPriceMultiplier": 1.5,
  "GasLimitMultiplier": 1.2,
  "CheckAirdrop": true
}

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Example airdrop.csv

No,Address,PrivateKey
1,0xaddress,0xprivatekey
2,0xaddress,0xprivatekey

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Notes

• Ensure that the RPC URL and private keys are valid and secure.
• Use a reliable gas price estimation service to set multipliers appropriately.
• Test with a small number of wallets before scaling to a full list.

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License

This project is licensed under the MIT License.