Metamask: How to deploy smart contract on zkSync Era Testnet using Remix and MetaMask

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Metascus: How to implement smart contracts on Zksync was teston using Remix and Metas

As a developer, launching smart contracts to Testnets is a key step in testing and confirming their functionality before arranging them in a production environment. One of the popular choices for this purpose is Zksync was a test, which offers a safe and reliable environment for blockchain applications.

In this article, we will make you through the process of implementing intelligent tests on the test was Zksync using a remix with a metamascus as an injection supplier.

What is metamark?

Metascus is a popular wallet based in Ethereum, which allows users to communicate with the Ethereum network. It also accepts decentralized applications (DAPP) and chips that do not disturb (NFT) through a built DAPP interface, which makes it an important tool for developers who want to test smart contracts in different blockchain environments.

Zksync was testnet

Zksync was a test is a test that allows developers to test their intelligent contracts without risk in the real world. It is a fully functional Ethereum network, with the same architecture as Mainnet, but with some key differences:

  • Instead of the latest edition, he uses a modified Ethereum version (eg, 4.X).

  • Testnet has reduced computerized resources compared to Mainnet.

  • Testnet has fewer intelligent test contracts.

Remix and Metascus

To arrange smart tests on the test was Zksync using a remix from a metamascus, you will need:

  • Remix

    : popular internet development environment for DAPPS construction and implementation. You can download the latest Remix version from the official site.

  • METASK : A wallet based in Ethereum I mentioned above.

Here is a detailed guide for implementing smart tests was Zksync using a Methamek Remix:

Step 1: Set MetaScus and Remix

Metamask: How to deploy smart contract on zkSync Era Testnet using Remix and MetaMask

Install MetaScus and Remix on your car, as described in the official documentation.

Step 2: Install Zksync-Erasertestnet.JS

To use testnet was Thezksync, you will need to install a zksync-erasertestt.js. You can do this using a NPM or yarn:

`Bash

Npm installation zksync-erasertestnet-js

Step 3: Create a new contract

Create a new remix agreement that will be implemented at Zksync was a test. Follow the official Remix documentation to create a new contract.

For example, if you want to implement a simple intelligent contract MyContract with two variables, you can do this:

Javascript

Import {Treaty} from ‘@remix-starter/dapp-connector’;

Import {zksyncercerestnetjs} from ‘zksync-erasertestnet-js’;

Const mycontract = {

Init: async (context) => {

// initializes the type of contract

context.Steate.myvar = ‘hello, the world!’;

The return of the truth;

Mozhlo

};

Treaty Const = new contract (Mycontract);

// Arrange a contract on the Test Age Zksync

Console.log (‘Introducing a treaty in the test of Zksync’);

`

Step 4: Use Metascus with Remix

After creating a new intelligent contract and implemented it at Zksync was testnet, use Metask with a remix as an injected supplier. You can do this according to:

  • Open Remix in your web browser

  • By clicking “Propania” or “Implementation Agreement”

  • SELECTION ZKSYNTESTNETNET-JS from the service provider’s subtraction list

Metascus will then inject the address of the contract and abi in the implementation process, allowing you to interact with a distributed contract.

Step 5: Test your intelligent contract

When Metamas and Remix are properly configured, you can now test the smart test of the Teston was Zksync. You can use the DApp interface in Remix or the third tools such as Openzeplin Testrpc for interaction with your smart contract.

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