Arbitrum is enhancing its ecosystem support through a governance proposal to actively manage treasury assets and an initiative to create a more flexible, AI-augmented audit program for developers.

/*
 * # How to Engage with Arbitrum's Evolving Ecosystem
 *
 * While these updates are governance-driven, developers can prepare to interact
 * with their outcomes. This conceptual script shows how you might check the
 * balance of the new Treasury Management Portfolio or query a hypothetical registry
 * of auditors under the new, more flexible Arbitrum Audit Program.
 */

const { ethers } = require('ethers');

// Connect to an Arbitrum node
const provider = new ethers.JsonRpcProvider('https://arb1.arbitrum.io/rpc');

// --- 1. Monitor the new Treasury Management Portfolio --- //

// Placeholder address for the new Treasury Management Portfolio
const TREASURY_PORTFOLIO_ADDRESS = '0xabc... Treasury Portfolio Address ...123';

// ABIs for ETH and USDC balance checks
const erc20Abi = [
  'function balanceOf(address owner) view returns (uint256)',
  'function decimals() view returns (uint8)'
];
const USDC_ADDRESS = '0xaf88d065e77c8cC2239327C5EDb3A432268e5831'; // Arbitrum USDC

async function checkTreasuryBalances() {
  console.log('--- Checking Treasury Portfolio Balances ---');

  // Check ETH balance
  const ethBalance = await provider.getBalance(TREASURY_PORTFOLIO_ADDRESS);
  console.log(`Portfolio ETH Balance: ${ethers.formatEther(ethBalance)} ETH`);

  // Check USDC balance
  const usdcContract = new ethers.Contract(USDC_ADDRESS, erc20Abi, provider);
  const usdcBalanceRaw = await usdcContract.balanceOf(TREASURY_PORTFOLIO_ADDRESS);
  const usdcDecimals = await usdcContract.decimals();
  console.log(`Portfolio USDC Balance: ${ethers.formatUnits(usdcBalanceRaw, usdcDecimals)} USDC`);
}

// --- 2. Find an Auditor via the new Flexible Audit Program --- //

// Hypothetical address for a new Auditor Registry contract
const AUDITOR_REGISTRY_ADDRESS = '0xdef... Auditor Registry Address ...456';

// Hypothetical ABI for the registry
const registryAbi = [
  'function getApprovedAuditors() view returns (address[])',
  'function getAuditorProfile(address auditor) view returns (string name, string specialty, bool offersAIScan)'
];

async function findAuditor() {
  console.log('\n--- Querying Hypothetical Auditor Registry ---');
  const registryContract = new ethers.Contract(AUDITOR_REGISTRY_ADDRESS, registryAbi, provider);

  try {
    // The new framework allows for more auditors, not locked into exclusivity
    const approvedAuditors = await registryContract.getApprovedAuditors();
    console.log(`Found ${approvedAuditors.length} approved auditors.`);

    // Check the profile of the first auditor in the list
    if (approvedAuditors.length > 0) {
      const auditorAddress = approvedAuditors[0];
      const profile = await registryContract.getAuditorProfile(auditorAddress);
      console.log(`\nAuditor Profile (${auditorAddress}):`);
      console.log(`  Name: ${profile.name}`);
      console.log(`  Specialty: ${profile.specialty}`);
      console.log(`  Offers AI Security Scan Pilot: ${profile.offersAIScan}`);
    }
  } catch (error) {
    console.log('Note: This is a conceptual example. The registry contract does not exist yet.');
  }
}

async function main() {
  await checkTreasuryBalances();
  await findAuditor();
}

main().catch(console.error);