This command-line utility creates a snapshot of any ERC20 token in JSON or CSV format. Use your own fully synced Ethereum node or any Ethereum node as a service like Infura.
- Works with or without a local Kekchain node.
- Compatible with Infura frens
- Automatically resumes the next time upon failure.
- Tested to work with Infura.
git clone https://github.com/billaure-crystaleum/kek-erc20-snapshot
None. Prompts for user input and produces a configuration file on the first run.
Run the program:
node index.js
{
"provider": "https://mainnet.infura.io/v3/<key>",
"contractAddress": "",
"fromBlock": 0,
"toBlock": "latest",
"format": "json",
"blocksPerBatch": 2500,
"delay": 0,
"checkIfContract": "yes"
}
Enter your fully synced Ethereum node. Could be a local node or remote services like Infura.
Address of your ERC20 token.
The block height to scan from. To save time, enter the block number of the transaction your token was created on.
The block height to end the scan at.
The number of blocks to query per batch.
If you are using remote service like Infura, keep this number relative low (2000-5000) to avoid rate limits. If you are using a dedicated Ethereum node, you can increase this number to suit your needs.
The delay (in ms) between each request in the loop. Tweak this if you are experiencing rate limit from your provider.
Checks each address to determine whether it is a smart contract or an Kekchain wallet.