<h4>What is Catapulta?</h4><a href="https://catapulta.sh/">Catapulta.sh</a> is a powerful smart contract deployment tool designed to streamline your deployment process. It enables you to deploy, verify, and track your smart contracts with ease, all while adhering to the best Chain Ops practices without the need for any code changes.&nbsp;<h4>Why You Should Use Catapulta?</h4>Catapulta offers several compelling benefits:<ul><li>Seamless Deployment: Deploy your contracts on over 9 networks without making any code changes or dealing with RPC configurations and Etherscan verifications.</li><li>Comprehensive Deployment Report: Catapulta generates a detailed deployment report that includes contract names, contract addresses, commit hashes, transaction details, artifacts, and ABIs. This report is stored in your private dashboard for easy access.</li><li>Cost Tracking: Keep track of your deployment costs across different projects and networks, helping you manage your expenses effectively.</li><li>Collaboration: Invite team members or clients to your Catapulta project, granting them access to deployment information, contract addresses, and ABIs.</li></ul>&nbsp;Deploy Your First Contract with Catapulta &amp; Foundry:&nbsp;GuidePrerequisites: <a href="https://gist.github.com/d2s/372b5943bce17b964a79">Node.js 18v</a>, <a href="https://book.getfoundry.sh/">Foundry</a> &amp; <a href="https://git-scm.com/">Git</a>&nbsp; Please note that Catapulta is currently supported on Mac, Linux, and WSL only.1. Clone the <a href="https://github.com/BuildBearLabs/Catapulta">Template repository</a> and navigate to the repository directory:<pre><code class="language-plaintext">git clone https://github.com/BuildBearLabs/Catapulta.git
cd catapulta</code></pre>This repository contains the foundational Foundry project, including Catapula and Nouns protocol smart contracts, as well as deployment scripts.<figure class="image"><img src="https://cdn-images-1.medium.com/max/896/1*M1Qit0ZBpk2IUcC0XkrhCA.png"></figure>2. Install dependencies:<pre><code class="language-plaintext">forge install
npm install</code></pre>3. Generate a new private key with Catapulta, which is securely stored offline in your&nbsp;.env file. Alternatively, you can add your own private key as <code>PRIVATE_KEY</code> in the&nbsp;.env file located at the root of the project:<pre><code class="language-plaintext">npx catapulta wallet# Output:
# Wallet address: 0x6B193d5604e09f1737E33cFc4B06fb3f2C7fC3CE
# Private key appended to your .env file.</code></pre>4. Set up your <code>CATAPULTA_API_KEY</code> in your&nbsp;.env file. You can generate your Catapulta API key at the <a href="https://catapulta.sh/projects">Catapulta dashboard</a>.5. Get funds for your address by using the free faucets list at <a href="https://www.buildbear.io/faucet">List of Faucets for Public Testnets</a>6. Deploy the contracts into Sepolia Testnet with Catapulta<pre><code class="language-plaintext">npx catapulta script scripts/DeployContracts.s.sol --network sepolia</code></pre><figure class="image"><img src="https://cdn-images-1.medium.com/max/896/1*IrMvZU2VRZ8vbtYFZEclUg.png"></figure>7. Access the deployment report conveniently through the Catapulta UI.<figure class="image"><img src="https://cdn-images-1.medium.com/max/896/1*0NnoTpdaHrTpwCqPzq4XeA.png"></figure><figure class="image"><img src="https://cdn-images-1.medium.com/max/896/1*m48oz5vuh7DhGQTDgro8pw.png"></figure>8. Copy the contract address and visit the contract on Explorer; it will be verified.<figure class="image"><img src="https://cdn-images-1.medium.com/max/896/1*QNnMEeCPuG4qD5gX592jTA.png"></figure>If you encounter any issues, please reach out on <a href="https://t.me/kartojal">Telegram</a>.<h4>Conclusion:</h4>Catapulta simplifies the deployment process and eliminates the need to configure an RPC and Etherscan API. This not only saves time but also enhances collaboration and enables efficient cost management across different networks and projects.&nbsp;About <a href="http://buildbear.io/">BuildBear</a>:BuildBear is a platform for testing dApps at scale, for teams. It provides users with their own private Testnet to test their smart contracts and dApps, which can be forked from any EVM chain. It also provides a Faucet, Explorer, and RPC for testing purposes.<blockquote>BuildBear aims to build an ecosystem of tools for testing dApps at scale for the teams.</blockquote>Connect with us on <a href="https://twitter.com/_BuildBear">Twitter</a> | <a href="https://www.linkedin.com/company/build-bear/">LinkedIn</a> | <a href="https://t.me/Web3_dApp_Developers">Telegram</a> | <a href="https://github.com/BuildBearLabs">GitHub</a>

Simplify and Optimize Protocol Deployments with Catapulta

Let’s get started then, Shall we?

Let’s get started then, Shall we?

Test DApps at Scale.