AML Check if Address Has Interacted with OFAC Santions

ofac.js

async function checkAML(address) {

    // sanctioned addresses dataset

    const sanctionedAddresses = [
        '0x308ed4b7b49797e1a98d3818bff6fe5385410370',
        '0x01e2919679362dfbc9ee1644ba9c6da6d6245bb1'
    ]
    
    // get list of transactions on Ethereum, use chainId for other chains like Base

    const query = await fetch(`https://api.etherscan.io/v2/api?chainid=1&module=account&action=txlist&address=${address}&startblock=0&endblock=99999999&sort=asc&apikey=VZFDUWB3YGQ1YCDKTCU1D6DDSS6EWI62KV`)
    const transactions = await query.json()
    
    // check interactions

    for (const tx of transactions.result) {

        if (sanctionedAddresses.includes(tx.to) || sanctionedAddresses.includes(tx.from)) {
            console.log(`Address ${address} has interacted in transaction ${tx.hash}`)
        }

    }

}

checkAML("0x29cD91a191e293350A8D4fA0de3F25396a02A3a0")