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Send your tokens across Ethereum scaling solutions.
- Hop Exchange
A protocol for sending tokens across rollups and their...
- Careers
Send your tokens across Ethereum scaling solutions. Hop /...
- Hop Exchange
Send, store, and exchange cryptocurrency on your mobile. SAFE VAULT. Safe is the most trusted multisig wallet and platform to store digital assets on Ethereum and popular EVM chains for users, companies, funds, developers, DAOs, and investors. Goerli and goerli base networks. Add GOERLI TO METAMASK.
So the process is simple and straightforward.1. Get Goerli Eth2. Visit - https://goerli.hop.exchange/#/3. Connect Goerli Testnet Network4.
- 3 min
- 274
- Cytpoway
- Step 1: Install Metamask
- Step 2: Get Some Goerlieth
- Step 3: Bridge Goerlieth to Linea
- Step 4: Install npm and Node
- Step 5: Sign Up For An Infura Account
- Step 6: Create A Node Project and Install Necessary Packages
- Step 7: Create The “Sunshine” Coin Contract
- Step 8: Update Truffle Config and Create A .env File
- Step 9: Deploy The Contract
- Step 9: Add Your Token to Metamask
The first thing we’re going to do is set up a MetaMask wallet and add the Linea test network to it. MetaMask is the world’s most popular, secure, and easy to use self-custodial wallet. You can download the MetaMask extension for your browser here. After you install the extension, MetaMask will set up the wallet for you. In the process, you will be ...
In order to deploy our smart contract and interact with it, we will require some free test ETH. The first step of this process is to acquire some goerliETH on the main Goerli test network. You can obtain this for free from the list of faucets available here. Once you fund your wallet, switch back to the Goerli test network on MetaMask. You should n...
Now that we have funds on Goerli, let’s bridge them over to Linea using the Hop protocol. Visit the Hop exchange here and connect your MetaMask wallet (using the Connect Wallet button on the upper right). Once your wallet is connected, select the From network as Goerli and the Tonetwork as Linea. For this tutorial, around 0.2 ETH should be sufficie...
Like all Ethereum dapps, we will build our project using node and npm. In case you don't have these installed on your local machine, you can do so here. To ensure everything is working correctly, run the following command: If all goes well, you should see a version number for node.
In order to deploy our contract to the Linea network, we will require an Infura account. Infura gives us access to RPC endpoints that allow for fast, reliable, and easy access to the blockchain of our choice. Sign up for a free account here. Once you’ve created your account, navigate to the dashboard and select Create New Key. For network, choose W...
Let's set up an empty project repository by running the following commands: We will be using Truffle, a world-class development environment and testing framework for EVM smart contracts, to build and deploy our cryptocurrency smart contract. Install Truffle by running: We can now create a barebones Truffle project by running the following command: ...
Open the project repository in your favorite code editor (e.g. VS Code). In the contracts folder, create a new file called SunshineCoin.sol. We’re going to write an ERC-20 contract that inherits default features offered by OpenZeppelinand mints 10,000 coins to the deployer (or owner) of the contract. We’ll call it “sunshine coin” just for fun! We’r...
Create a new file in the project’s root directory called .envand add the following contents: Next, let’s add information about our wallet, the Infura RPC endpoint, and the Linea network to our Truffle config file. Replace the contents of truffle.config.jswith the following:
Let us now write a script to deploy our contract to the Linea zkEVM blockchain. In the migrations folder, create a new file called 1_deploy_contract.jsand add the following code: We’re all set! Deploy the contract by running the following command: If all goes well, you should see output (containing the contract address) that looks something like th...
As a last step, let’s add our token to MetaMask so we are able to send, receive, and view balance. Open MetaMask, and in the assets section at the bottom, click on import Tokens. Here you will be asked to add the contract address and symbol of your token. Once you do that, you should be able to see the correct balance of your token in the Assets ta...
- Michael Bogan
May 3, 2023 · 1 Step #1: Bridge BUSD and BNB to Linea on Celer. 2 Step #2: Bridge MATIC from Polygon to Linea on Connext. 3 Step #3: Bridge USDC, DAI, HOP and gETH from Goerli to Linea on Hop Exchange. 4 Step #4: Bridge TUSD and EUROe from Avalanche Fuji to Linea on Multichain.
Dec 21, 2022 · We propose a new protocol roadmap to modularize the Hop stack into simple, trustless primitives for building cross-chain applications. The current version of Hop has proven out Hop’s underlying cross-chain infrastructure. This next phase opens it up for an ecosystem to be built on top.
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Feb 22, 2023 · Dear Hop Community, I’m Robert from the Partnerships team at Scroll and we’re reaching out to propose the deployment of the Hop Bridge on Scroll. Scroll is live on Pre-Alpha Testnet and will launch on Goerli this month, and mainnet in Q3.
