Deposit to Hyperliquid

import { bridg, signEvmStep, account } from './evm';

async function main() {
  const quote = await bridg.getQuote({
    fromChain: 'base',
    toChain: 'hypercore',
    fromToken: 'USDC',
    toToken: 'USDC (perps)', // or 'USDC (spot)'
    amountAtomic: '50000000',
    sender: account.address,
    recipient: '0xHyperliquidAccount',
  });
  if (!quote.best) throw new Error(quote.rejected.map((r) => `${r.venue}: ${r.message}`).join('\n'));

  const build = await bridg.buildTransfer({ decisionId: quote.decisionId });
  let mainHash: `0x${string}` | undefined;
  for (const step of build.steps) {
    const hash = await signEvmStep(step);
    if (step.step === 'main') mainHash = hash;
  }
  await bridg.submitTransfer(build.transferId, { txHash: mainHash!, step: 'main' });

  const transfer = await bridg.waitForTransfer(build.transferId, {
    onUpdate: (t) => console.log(t.status, t.postStep?.creditedAmountAtomic ?? ''),
  });
  console.log(transfer.status);
}

main().catch((e) => { console.error(e); process.exit(1); });