diff --git a/docs/ethereum-tooling.mdx b/docs/ethereum-tooling.mdx
index da92f115..c8a0945f 100644
--- a/docs/ethereum-tooling.mdx
+++ b/docs/ethereum-tooling.mdx
@@ -459,7 +459,7 @@ Configure [Scaffold-ETH 2](https://github.com/scaffold-eth/scaffold-eth-2) to de
        solidity: "0.8.20", // Ensure to specify the correct Solidity version
        networks: {
          mainnet: {
-           url: process.env.CHAINSTACK_MAINNET_ENDPOINT || `https://eth-mainnet.alchemyapi.io/v2/${providerApiKey}`, // Use the Chainstack mainnet endpoint
+           url: process.env.CHAINSTACK_MAINNET_ENDPOINT || `https://eth-mainnet.g.alchemy.com/v2/${providerApiKey}`, // Use the Chainstack mainnet endpoint
            // accounts: [process.env.DEPLOYER_PRIVATE_KEY_MAINNET as string], // Mainnet private key
          },
          sepolia: {
diff --git a/docs/sui-tooling.mdx b/docs/sui-tooling.mdx
index cd988818..9483aac3 100644
--- a/docs/sui-tooling.mdx
+++ b/docs/sui-tooling.mdx
@@ -210,14 +210,14 @@ The [Sui TypeScript SDK](https://github.com/MystenLabs/sui/tree/main/sdk/typescr
 ### Installation
 
 ```bash
-npm install @mysten/sui.js
+npm install @mysten/sui
 ```
 
 ### Basic usage
 
 <CodeGroup>
   ```typescript Connection
-  import { SuiClient, getFullnodeUrl } from '@mysten/sui.js/client';
+  import { SuiClient, getFullnodeUrl } from '@mysten/sui/client';
   
   // Connect to your Chainstack node
   const client = new SuiClient({
@@ -230,7 +230,7 @@ npm install @mysten/sui.js
   ```
 
   ```typescript Query Objects
-  import { SuiClient } from '@mysten/sui.js/client';
+  import { SuiClient } from '@mysten/sui/client';
   
   const client = new SuiClient({
     url: 'YOUR_CHAINSTACK_ENDPOINT'
@@ -247,24 +247,26 @@ npm install @mysten/sui.js
   ```
 
   ```typescript Send Transaction
-  import { SuiClient } from '@mysten/sui.js/client';
-  import { TransactionBlock } from '@mysten/sui.js/transactions';
-  import { Ed25519Keypair } from '@mysten/sui.js/keypairs/ed25519';
+  import { SuiClient } from '@mysten/sui/client';
+  import { Transaction } from '@mysten/sui/transactions';
+  import { Ed25519Keypair } from '@mysten/sui/keypairs/ed25519';
   
   const client = new SuiClient({
     url: 'YOUR_CHAINSTACK_ENDPOINT'
   });
   
   const keypair = Ed25519Keypair.generate();
-  const tx = new TransactionBlock();
+  const tx = new Transaction();
+  const objectId = '0x<OBJECT_ID>'; // Replace with your object ID
+  const recipient = '0x<RECIPIENT_ADDRESS>'; // Replace with recipient address
   
   // Add transaction commands
   tx.transferObjects([objectId], recipient);
   
   // Sign and execute
-  const result = await client.signAndExecuteTransactionBlock({
+  const result = await client.signAndExecuteTransaction({
     signer: keypair,
-    transactionBlock: tx,
+    transaction: tx,
   });
   ```
 </CodeGroup>
diff --git a/docs/zksync-era-tooling.mdx b/docs/zksync-era-tooling.mdx
index 8f1b4d2c..a29b37ab 100644
--- a/docs/zksync-era-tooling.mdx
+++ b/docs/zksync-era-tooling.mdx
@@ -57,7 +57,7 @@ Configure [Hardhat](https://docs.zksync.io/build/tooling/hardhat/hardhat-zksync)
         ethNetwork: "sepolia",
         zksync: true,
         verifyURL:
-          "https://zksync2-testnet-explorer.zksync.dev/contract_verification",
+          "https://explorer.sepolia.era.zksync.dev/contract_verification",
       },
     },
     solidity: {