diff --git a/package.json b/package.json
index a8cccbe..f3a32d8 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,9 @@
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-scripts": "^5.0.1",
-    "web3": "^1.8.1"
+    "web3": "^1.8.1",
+    "web3-eth": "^1.8.1",
+    "airdrop-artifact": "file:./artifacts/contracts/Airdrop.sol/"
   },
   "browserslist": {
     "production": [
diff --git a/src/App.tsx b/src/App.tsx
index 985e295..1ebcfca 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -4,6 +4,13 @@ import './App.css';
 
 import Web3 from 'web3';
 
+const web3 = new Web3(Web3.givenProvider);
+
+import { Airdrop } from 'airdrop-artifact';
+
+const airdropAddress = "0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512";
+const airdropContract = new web3.eth.Contract(Airdrop as any, airdropAddress);
+
 interface AddressesProps {
     addressList: string[];
     setAddressListFn: any;
@@ -17,13 +24,13 @@ function Addresses(props: AddressesProps) {
     const save = () => {
         console.log(inputState);
         //TODO check if correct address format
-        if (!Web3.utils.isAddress(inputState)) {
+        if (!web3.utils.isAddress(inputState)) {
             setErrorText("Invalid ETH address");
             return;
         }
         setErrorText("");
 
-        const checksumAddr = Web3.utils.toChecksumAddress(inputState);
+        const checksumAddr = web3.utils.toChecksumAddress(inputState);
 
         if (addressList.includes(checksumAddr)) {
             //Do nothing
diff --git a/yarn.lock b/yarn.lock
index 5407d17..fa39f64 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3397,6 +3397,9 @@ aggregate-error@^3.0.0:
     clean-stack "^2.0.0"
     indent-string "^4.0.0"
 
+"airdrop-artifact@file:./artifacts/contracts/Airdrop.sol":
+  version "0.0.0"
+
 ajv-formats@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ajv-formats/-/ajv-formats-2.1.1.tgz#6e669400659eb74973bbf2e33327180a0996b520"
@@ -13020,7 +13023,7 @@ web3-eth-personal@1.8.1:
     web3-net "1.8.1"
     web3-utils "1.8.1"
 
-web3-eth@1.8.1:
+web3-eth@1.8.1, web3-eth@^1.8.1:
   version "1.8.1"
   resolved "https://registry.yarnpkg.com/web3-eth/-/web3-eth-1.8.1.tgz#395f6cd56edaac5dbb23e8cec9886c3fd32c430e"
   integrity sha512-LgyzbhFqiFRd8M8sBXoFN4ztzOnkeckl3H/9lH5ek7AdoRMhBg7tYpYRP3E5qkhd/q+yiZmcUgy1AF6NHrC1wg==