Merge pull request 0xPolygon#449 from KENILSHAHH/main

Common Tools docs updated

Author: kmurphypolygon

docs/tools/dApp-development/common-tools/hardhat.md

@@ -90,12 +90,12 @@ require("@nomiclabs/hardhat-ethers");
 require("@nomiclabs/hardhat-etherscan");
 
 module.exports = {
-  defaultNetwork: "polygon_mumbai",
+  defaultNetwork: "polygon_amoy",
   networks: {
     hardhat: {
     },
-    polygon_mumbai: {
-      url: "https://rpc-mumbai.maticvigil.com",
+    polygon_amoy: {
+      url: "https://rpc-amoy.polygon.technology",
       accounts: [process.env.PRIVATE_KEY]
     }
   },
@@ -119,11 +119,9 @@ module.exports = {
 
     Find more instructions on how to use DOTENV on [this page](https://www.npmjs.com/package/dotenv).
 
-    You can deploy on MATIC(Polygon mainnet) if you change polygon_mumbai by MATIC.
-
 ### Compiling the contract
 
-To compile the contract, you first need to install Hardhat Toolbox:
+To compile the contract, you first need to install Hardhat:
 
 ```bash
 npm install --save-dev @nomicfoundation/hardhat-toolbox
@@ -152,10 +150,10 @@ And this is an expected output:
 Run this command in root of the project directory:
 
 ```bash
-npx hardhat run scripts/deploy.js --network polygon_mumbai
+npx hardhat run scripts/deploy.js --network polygon_amoy
 ```
 
-The contract will be deployed on Matic's Mumbai Testnet, and you can check the deployment status here: <https://mumbai.polygonscan.com/>
+The contract will be deployed on Polygon Amoy testnet, and you can check the deployment status here: <https://amoy.polygonscan.com/>
 
 **Congratulations! You have successfully deployed Greeter Smart Contract. Now you can interact with the Smart Contract.**
 
@@ -165,5 +163,5 @@ The contract will be deployed on Matic's Mumbai Testnet, and you can check the d
 
     ```bash
     npm install --save-dev @nomiclabs/hardhat-etherscan
-    npx hardhat verify --network polygon_mumbai 0x4b75233D4FacbAa94264930aC26f9983e50C11AF
+    npx hardhat verify --network polygon_amoy 0x4b75233D4FacbAa94264930aC26f9983e50C11AF
     ```

docs/tools/dApp-development/common-tools/remix.md

@@ -11,7 +11,7 @@ This tutorial guides you to implement a Hello World dApp which echoes a message
 - Create a file on Remix.
 - Upload a pre-built smart contract into the IDE.
 - Compile the smart contract.
-- Connect the application to the Polygon Mumbai Testnet via Metamask.
+- Connect the application to the Polygon Amoy testnet via MetaMask.
 - Deploy the smart contract.
 - Verify the smart contract.
 
@@ -71,39 +71,41 @@ The `update` function is another public function that is similar to the constr
 
 - After successful compilation, it will show a green tick mark on the **Compiler** tab button
 
-## Deploying to the Mumbai testnet
+## Deploying to the Amoy testnet
 
-Now, we have to deploy our smart contract on Mumbai, Polygon Network's Testnet. Not only does it cost money (e.g., gas fees) to deploy a smart contract on Polygon Mainnet, but also, the contract is immutable and can't be changed once deployed. Therefore, it's best to first deploy your smart contract to the Testnet first.
+Now, we have to deploy our smart contract on Amoy, the Polygon testnet. Not only does it cost money (e.g., gas fees) to deploy a smart contract on Polygon mainnet, but the contract is immutable and can't be changed once deployed. Therefore, it's best to deploy your smart contract to the testnet first.
 
-To deploy to the Mumbai testnet, we have to connect to the Web3 world which can be accomplished by using any of the services like Metamask, Brave, Portis, etc. We will be using MetaMask in this tutorial. Please follow this [guide to set up a MetaMask Account](../../wallets/metamask/index.md).
+To deploy to the Amoy testnet, we have to connect to the web3 with a service like MetaMask, Brave, Portis, etc. We use MetaMask in this tutorial. Please follow this [guide to set up a MetaMask account](../../wallets/metamask/index.md).
 
 - Open Metamask. Click on the network dropdown menu (set to **Ethereum Mainnet** by default) and click on the **Add Network** button. MaticVigil provides a public endpoint and is rate-limited. Therefore, most developers use a free blockchain provider like [Alchemy](https://docs.alchemy.com/docs/how-to-add-polygon-to-metamask) or [Quicknode](https://www.quicknode.com/guides/smart-contract-development/how-to-deploy-a-smart-contract-on-maticpolygon#setting-up-metamask-with-polygon-node) to have a dedicated RPC endpoint with faster throughput AKA computing units per second (CUPs). You need to create a free account to get your private API key from one of these providers to put into the dedicated RPC endpoint URL below.
 
-    - **Network:** Polygon Mumbai Testnet
-    - **RPC URL (public endpoint):** <https://rpc-mumbai.maticvigil.com>.
-    - **RPC URL (dedicated endpoint):** <https://polygon-mumbai.g.alchemy.com/v2/your-api-key>. You'll need a [free API key](https://docs.alchemy.com)
-    - **Chain ID:** 80001
+    - **Network:** Polygon Amoy testnet
+    - **RPC URL (public endpoint):** <https://rpc-amoy.polygon.technology/>.
+    - **RPC URL (dedicated endpoint):** <https://polygon-amoy.g.alchemy.com/v2/{your-api-key}>. You need a [free API key](https://docs.alchemy.com)
+    - **Chain ID:** 80002
     - **Currency Symbol:** MATIC
-    - **Block Explorer URL:** <https://mumbai.polygonscan.com/>
+    - **Block explorer URL:** <https://amoy.polygonscan.com/>
 
 - Go ahead and click **Save**
 
 - Copy your wallet address from MetaMask by clicking over your account name
 
-- Head over to [Faucet](https://faucet.polygon.technology/) and request test MATIC - you will need this to pay for gas on the Polygon network. Select **Mumbai** as the network and **MATIC Token** as the token in the faucet. You can also use this free [Mumbai faucet](https://mumbaifaucet.com)
+- Head over to [the faucet](https://faucet.polygon.technology/) and request test MATIC to pay for gas on the Polygon network. Select **Amoy** as the network and **MATIC Token** as the token in the faucet. You can also use the [Alchemy Amoy faucet](https://www.alchemy.com/faucets/polygon-amoy).
 
-- Finally, to deploy to Mumbai, refer to the instructions in the "Remix deployment" section below
+- Finally, to deploy to Amoy, refer to the instructions in the [Remix deployment](#remix-deployment) section below.
 
 ## Deploying to Polygon mainnet
 
-After you can deploy on the Mumbai Testnet without any errors (i.e., the purpose of the Testnet), let's deploy the Smart Contract on the Polygon Mainnet. Remember this will cost real $ in the form of MATIC tokens.
+After deploying on Amoy without any errors, you can deploy the smart contract on the Polygon mainnet. Remember this costs real $ in the form of MATIC tokens.
 
-Similar to the steps above when you deployed to Mumbai, you open your MetaMask wallet. Click on the network dropdown menu (set to **Ethereum Mainnet** by default) and click on the **Add Network** button. Make sure to have your [Alchemy API key](https://docs.alchemy.com/docs/alchemy-quickstart-guide).
+1. Open your MetaMask wallet. 
+2. Click on the network dropdown menu (set to **Ethereum Mainnet** by default) and click on the **Add Network** button. 
+3. Make sure to have your [Alchemy API key](https://docs.alchemy.com/docs/alchemy-quickstart-guide) to hand.
 
-- Open Metamask
+4. Add the info:
 
     - **Network Name**: Polygon Mainnet
-    - **New RPC URL**: <https://polygon-mainnet.g.alchemy.com/v2/your-api-key>
+    - **New RPC URL**: <https://polygon-mainnet.g.alchemy.com/v2/{your-api-key}>
     - **Chain ID**: 137
     - **Currency Symbol**: MATIC
     - **Block Explorer URL**: <https://polygonscan.com/>
@@ -112,9 +114,8 @@ Similar to the steps above when you deployed to Mumbai, you open your MetaMask w
 
 - Copy your wallet address from MetaMask by clicking over your account name
 
-- Make sure your MetaMask wallet has MATIC tokens to pay the deployment / gas fees
+5. Make sure your MetaMask wallet has MATIC tokens to pay the deployment's gas fees.
 
-- Finally, to deploy to Mumbai, refer to the instructions in the "Remix deployment" section below
 
 ## Remix deployment
 
@@ -131,7 +132,7 @@ In both Testnet and Mainnet, you do the below to deploy your smart contract usin
   ![RemixIDE_Step1](../../../img/tools/remix/confirm_tx.png)
 <br/>
 
-Congratulations! You have successfully deployed the HelloWorld smart contract to the Polygon Mumbai Testnet. You can start interacting with your smart contract. Check the deployment status at <https://mumbai.polygonscan.com/>.
+Congratulations! You have successfully deployed the HelloWorld smart contract to the Polygon Amoy testnet. You can now start interacting with your smart contract. Check the deployment status at <https://amoy.polygonscan.com/>.
 
 ## Verifying your contract
 

docs/tools/dApp-development/common-tools/replit.md

@@ -8,7 +8,7 @@ This article guides you to build and deploy a solidity smart contract on Polygon
 
 - Create a Replit account.
 - Create a Repl environment.
-- Deploy a sample project on the Polygon Mumbai network.
+- Deploy a sample project on the Polygon Amoy network.
 - Verify the contract.
 - Publish your project to a personal Replit profile.
 
@@ -20,7 +20,7 @@ This article guides you to build and deploy a solidity smart contract on Polygon
 
 You do not need any local environment setup to deploy your solidity smart contract on Polygon using Replit.
 
-You need a browser-based Web3 wallet to interact with the Polygon Mumbai Testnet and deployed contracts. If you are already using MetaMask, it is recommended to create a new account for testing with Replit. You can do this from the account menu, which appears when you click on the account avatar in the top right corner of MetaMask interface.
+You need a browser-based web3 wallet to interact with the Polygon Amoy testnet and deployed contracts. If you are already using MetaMask, we recommend creating a new account for testing with Replit. You can do this from the account menu, which appears when you click on the account avatar in the top right corner of the MetaMask interface.
 
 You must set up all of the following prerequisites to be able to deploy your solidity smart contract on Polygon:
 
@@ -55,7 +55,7 @@ Make sure that you have followed the list of [prerequisites](#prerequisites) abo
 
 1. Click on **Run** (at the top) to install all relevant packages and start up the contract deployment UI.
 
-2. Connect your MetaMask wallet to the web interface and switch to the [Mumbai Testnet](../../wallets/metamask/add-polygon-network.md).
+2. Connect your MetaMask wallet to the web interface and switch to the [Amoy testnet](../../wallets/metamask/add-polygon-network.md).
 
     ![img](../../../img/tools/replit/connect.png)
 
@@ -69,7 +69,7 @@ Make sure that you have followed the list of [prerequisites](#prerequisites) abo
 
 ## Verifying and testing your contract
 
-When the contract is deployed, [navigate to Polyganscan](https://mumbai.polygonscan.com/) to search for your account, view your deployed contract, and copy your account address.
+When the contract is deployed, [navigate to Polygonscan](https://amoy.polygonscan.com/) to search for your account, view your deployed contract, and copy your account address.
 
 Once your contract has been deployed, it will show up as expandable boxes below the dropdown box. Expand it and take a look at all the different functions available. You can now interact with your contract using the provided user interface or from a sharable URL shown on the interface.