This project can be used for all ERC20 based tokens for airdrop distribution！
- A single transmission can support up to two hundred transfers.
- Realize the monitoring transaction status and automatically send the next one.
- The implementation fee is reduced to 0.000045--0.00007 eth/transcation.
——- dependency library npm install web3 solc ethereumjs-tx ethjs-account node-xlsx --save
--- deploy.js This deploy.js can help you deploy the contract，you need set 'contractPath' and 'userPrivateKey' ,then run the deploy.js , The contract address will be printed on the console and save the contract address in your file！
--- approve.js This approve.js can help you authorize the airdrop contract address to use your specified number of tokens from your account; you need set 'amount','airdropApproveAddress','userPrivateKey' and 'tokenContractAddress'; then run approve.js , it will print the txHash and transfer result;
--- airdrop.js This airdrop.js is an executive document of the airdrop contract.
--- config.js This config.js is the config file, contain 'airdropModule','approveModule','deployModule';
--- normal_airdrop.js First of all,you need initialize the parameters in the config file , then run normal_airdrop.js. airdrop result will be printed on the console.
--- awards_airdrop.js This file is used to generate random award lists and airdrop ERC20Token to the award-winning addresses.
The airdrop sequence is as follows:
- Deploy ERC20Token contract and airdrop contract.
- Approve enough ERC20 tokens to the airdrop contract.
- Compile a list of reciepient addresses and store them in 'airdropList.txt' file.
- Run 'normal_airdrop.js' script.
- You can look the airdrop result on the console or check the txHash in 'https://etherscan.io';
If you are not familiar with the smart contract, then follow the steps below!
- npm install web3 solc ethereumjs-tx ethjs-account ws silly-datetime --save
- Config your userPrivateKey in config.js ->deployModule->userPrivateKey
- Run deploy.js , then you will get the result on console ,like this: /* deploySuccess!!! blockHash：0x598ecb89d6d999d56fb0f5d4078d1b6b424aadabb09a7a0037b32911374bad68 contractAddress：0xceCf9E39E17330fF5e802895aaa5Bd02614313Bd **/
- copy the contractAddress on the console, and paste it in config.js ->approveModule->airdropApproveAddress
- Config your tokenContractAddress and userPrivateKey in config.js ->approveModule. this userPrivateKey is the private key of the account which you want to use for transfer token;
- Run approve.js, then your will get the result on console .
- Config your parameters in config.js ->airdropModule .
- update your aridiopList in itc_airdrop_total.xlsx!
- Run 'normal_airdrop.js' script.
- You can check the airdrop result on the console or check the txHash in 'https://etherscan.io'.