WithdrawalIntentFacet

management

Implements the 24-hour withdrawal intent system. This anti-flash-loan mechanism requires users to declare their withdrawal 24 hours before executing it.

Functions (4)

Usage Example

typescript

const tokenId = keccak256(encodePacked(["string"], ["USDC"]));
const amount = 500n * 10n ** 6n; // 500 USDC

// Step 1: Create intent (starts 24h timer)
await walletClient.writeContract({
  address: loanAddress,
  abi: withdrawalIntentFacetAbi,
  functionName: "createWithdrawalIntent",
  args: [tokenId, amount],
});

// Step 2: Wait 24 hours...

// Step 3: Fulfill the withdrawal
await walletClient.writeContract({
  address: loanAddress,
  abi: withdrawalIntentFacetAbi,
  functionName: "fulfillWithdrawalIntent",
  args: [tokenId],
});