feat: add api

frontend/api/createVault.js

@@ -0,0 +1,47 @@
+import { createPublicClient, createWalletClient, http } from 'viem';
+import { getContract } from 'viem';
+import { ABI, CONTRACT_ADDRESS } from '../../vaultConfig';
+
+
+const publicClient = createPublicClient({
+  transport: http(),
+  chain: {
+    id: 1, 
+    name: 'Ethereum',
+  },
+});
+
+const walletClient = createWalletClient({
+  transport: http(),
+  chain: {
+    id: 1,
+    name: 'Ethereum',
+  },
+  privateKey: process.env.PRIVATE_KEY,
+});
+
+
+const contract = getContract({
+  address: CONTRACT_ADDRESS,
+  abi: ABI,
+  client: walletClient,
+})
+
+export default async function handler(req, res) {
+  const { method, params } = req.body;
+
+  try {
+    let result;
+
+    switch (method) {
+      case 'createERC4626':
+        const { asset, minHealthFactor, maxHealthFactor } = params;
+         result = await factoryContract.createERC4626(asset, minHealthFactor, maxHealthFactor);
+        break;
+    }
+
+    res.status(200).json({ success: true, result });
+  } catch (error) {
+    res.status(500).json({ success: false, error: error.message });
+  }
+}

frontend/api/vaultConfig.js

@@ -0,0 +1,57 @@
+export const CONTRACT_ADDRESS = "0x2D48adbf60cb643333fa7e58c20b8908Ee451e3a";
+
+export const ABI = [
+    {
+        "inputs": [
+            { "internalType": "contract IPool", "name": "lendingPool_", "type": "address" },
+            { "internalType": "contract IRewardsController", "name": "rewardsController_", "type": "address" }
+        ],
+        "stateMutability": "nonpayable",
+        "type": "constructor"
+    },
+    {
+        "inputs": [],
+        "name": "AaveV3ERC4626Factory__ATokenNonexistent",
+        "type": "error"
+    },
+    {
+        "inputs": [
+            { "internalType": "contract ERC20", "name": "asset", "type": "address" },
+            { "internalType": "uint256", "name": "minHealthFactor_", "type": "uint256" },
+            { "internalType": "uint256", "name": "maxHealthFactor_", "type": "uint256" }
+        ],
+        "name": "createERC4626",
+        "outputs": [
+            { "internalType": "contract ERC4626", "name": "vault", "type": "address" }
+        ],
+        "stateMutability": "nonpayable",
+        "type": "function"
+    },
+    {
+        "inputs": [],
+        "name": "lendingPool",
+        "outputs": [
+            { "internalType": "contract IPool", "name": "", "type": "address" }
+        ],
+        "stateMutability": "view",
+        "type": "function"
+    },
+    {
+        "inputs": [],
+        "name": "rewardRecipient",
+        "outputs": [
+            { "internalType": "address", "name": "", "type": "address" }
+        ],
+        "stateMutability": "view",
+        "type": "function"
+    },
+    {
+        "inputs": [],
+        "name": "rewardsController",
+        "outputs": [
+            { "internalType": "contract IRewardsController", "name": "", "type": "address" }
+        ],
+        "stateMutability": "view",
+        "type": "function"
+    }
+];