approve

packages/web/contracts/erc20.abi.ts

@@ -56,4 +56,29 @@ export default [
     payable: false,
     type: 'function',
   },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: 'address',
+        name: 'owner',
+        type: 'address',
+      },
+      {
+        indexed: true,
+        internalType: 'address',
+        name: 'spender',
+        type: 'address',
+      },
+      {
+        indexed: false,
+        internalType: 'uint256',
+        name: 'value',
+        type: 'uint256',
+      },
+    ],
+    name: 'Approval',
+    type: 'event',
+  },
 ];

packages/web/utils/meTokens.tsx

@@ -83,3 +83,12 @@ export const getMeTokenInfo = async (address: string) => {
   info.collateral = collateral;
   return info;
 };
+
+export const approveMeTokens = async (address: string) => {
+  const signer = await mainnetProvider.getSigner(
+    '0xc0163E58648b247c143023CFB26C2BAA42C9d9A9',
+  );
+
+  const erc20 = await new Contract(address, erc20Abi, signer);
+  return erc20;
+};