Adds code for non parsed files

Author: ankg

token-balances-from-alchemyWeb3.js

@@ -0,0 +1,23 @@
+import { createAlchemyWeb3 } from "@alch/alchemy-web3";
+ 
+//Replace with your Alchemy API Key:
+const apiKey = "demo";
+ 
+// Initialize an alchemy-web3 instance:
+const web3 = createAlchemyWeb3(
+   `https://eth-mainnet.alchemyapi.io/v2/${apiKey}`,
+ );
+ 
+// Replace with the wallet address you want to query:
+const ownerAddress = "0x00000000219ab540356cbb839cbe05303d7705fa";
+/* 
+Replace with the token contract address you want to query:
+The below address Corresponds to USDT
+*/
+const tokenContractAddresses = ["0xdAC17F958D2ee523a2206206994597C13D831ec7"];
+
+/*
+** Fetching the token Balance with Alchemy's getTokenBalances API
+*/
+const data = await web3.alchemy.getTokenBalances( ownerAddress, tokenContractAddresses);
+console.log("Response Object for getTokenBalances\n", data)

token-balances-from-axios.js

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+import axios from 'axios';
+
+// Replace with your Alchemy API key:
+const apiKey = "demo";
+const baseURL = `https://eth-mainnet.g.alchemy.com/v2/${apiKey}`;
+// Replace with the wallet address you want to query:
+const ownerAddr = "0x00000000219ab540356cbb839cbe05303d7705fa";
+
+/* 
+Replace with the token contract address you want to query:
+the below address Corresponds to the token Tether (USDT)
+*/
+const tokenAddr = "0xdAC17F958D2ee523a2206206994597C13D831ec7";
+
+/*
+** Fetching the token Balance with Alchemy's getTokenBalances API
+*/
+var dataParams = JSON.stringify({
+  "jsonrpc": "2.0",
+  "method": "alchemy_getTokenBalances",
+  "params": [
+    `${ownerAddr}`,
+    [
+      `${tokenAddr}`
+    ]
+  ],
+  "id": 42
+});
+
+var dataConfig = {
+  method: 'post',
+  url: baseURL,
+  headers: {
+    'Content-Type': 'application/json'
+  },
+  data : dataParams
+};
+
+var data;
+
+await axios(dataConfig)
+.then(function (response) {
+  //This line converts the tokenBalance values from hex to decimal
+  response.data["result"]["tokenBalances"][0]["tokenBalance"] = parseInt(response.data["result"]["tokenBalances"][0]["tokenBalance"], 16);
+  data = response.data.result;
+  console.log("Response Object for getTokenBalances\n", data)
+  return true;
+})
+.catch(function (error) {
+  console.log(error);
+});

token-balances-from-fetch.js

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+import fetch from 'node-fetch';
+
+// Replace with your Alchemy API key:
+const apiKey = "demo";
+const fetchURL = `https://eth-mainnet.g.alchemy.com/v2/${apiKey}`;
+
+// Replace with the wallet address you want to query:
+const ownerAddr = "0x00000000219ab540356cbb839cbe05303d7705fa";
+/* 
+Replace with the token contract address you want to query:
+The below address Corresponds to USDT
+*/
+const tokenAddr = "0xdAC17F958D2ee523a2206206994597C13D831ec7";
+
+var raw = JSON.stringify({
+  "jsonrpc": "2.0",
+  "method": "alchemy_getTokenBalances",
+  "headers": {
+    "Content-Type": "application/json"
+  },
+  "params": [
+    `${ownerAddr}`,
+    [
+      `${tokenAddr}`,
+    ]
+  ],
+  "id": 42
+});
+
+var requestOptions = {
+  method: 'POST',
+  body: raw,
+  redirect: 'follow'
+};
+
+var data;
+
+/*
+** Fetching the token Balance with Alchemy's getTokenBalances API
+*/
+await fetch(fetchURL, requestOptions)
+  .then(response => response.json())
+  .then(response => {
+    //This line converts the tokenBalance values from hex to decimal
+    response["result"]["tokenBalances"][0]["tokenBalance"] = parseInt(response["result"]["tokenBalances"][0]["tokenBalance"], 16);
+    data = response.result;
+    console.log("Response Object for getTokenBalances\n", data)
+  })
+  .catch(error => console.log('error', error));