Select create an empty hardhat.config.js. Asking for help, clarification, or responding to other answers. Lets create the sample project and go through these steps to try out a sample task and compile, test and deploy the sample contract. What are the advantages of running a power tool on 240 V vs 120 V? it's not your address, but your private key. NGL, I ran into this issue and it took me a few minutes to realize that I was calling the run scripts from the wrong directory Save the private key in full with 0x prefix as an environment variable and then pass it in with the method .toString(). Making statements based on opinion; back them up with references or personal experience. folder contains test scripts for locally testing a smart contract before deploying it. Navigate to the command line and run: If we go to theShardeum explorerand search for our contract address we should able to see that it has been deployed successfully. Please note that you will have to remove expect / describe and all functions related to mocha framework. Step3: Always remember to set the solidity compiler version to match what was used for deploying the smart contract. To be faster we will use our project from another article: How to create a smart contract to mint an nft. How to Mint Your Cryptocurrency on Shardeum Testnet using Remix Part 1, 300K Strong: Celebrating Those Behind Shardeums Discord Growth. This way others can access an instance that's not running locally on your system. The only difference is which network you connect to. Taught myself how to code in 2021 building webXR projects. Next, configure your hardhat.config.ts file: (Make sure to install the import dependencies before you deploy), Before deployment, you should load your test tokens on Alpha Testnet so you can execute the transactions. Please install the following: Once we have those installed, you need to create an npm project by going to an empty folder, running npm init, and following its instructions to install Hardhat. Till deploying the smart contract on Polygon Mumbai TestNet, everyt. Navigate to the contracts folder and create a new file calledDisperse.sol. I'm trying to use Chainlink Functions using the template Chainlink Functions Starter Kit. It exports a configuration object that includes the Solidity version and settings, default network, and network settings for the, to an array containing the testnet private key imported from the, //import dotenv library to access environment variables stored in .env file, //define hardhat task here, which can be accessed in our test file (test/rpc.js) by using hre.run('taskName'), /** @type import('hardhat/config').HardhatUserConfig */, //this specifies which network should be used when running Hardhat tasks, //HashIO testnet endpoint from the TESTNET_ENDPOINT variable in the project .env the file, //the Hedera testnet account ECDSA private, //the public address for the account is derived from the private key, In this step, you'll look at the descriptions of the Hardhat project contents.
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