Using Hardhat

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Using Hardhat

Follow until step 7 of the Hardhat tutorial​
Add Harmony testnet or mainnet entries to hardhat.config.js file.
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require("@nomiclabs/hardhat-waffle");
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​
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// Replace this private key with your Harmony account private key
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// To export your private key from Metamask, open Metamask and
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// go to Account Details > Export Private Key
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// Be aware of NEVER putting real Ether into testing accounts
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const HARMONY_PRIVATE_KEY = "YOUR HARMONY PRIVATE KEY";
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​
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module.exports = {
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  solidity: "0.7.3",
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  networks: {
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    testnet: {
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      url: `https://api.s0.b.hmny.io`,
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      accounts: [`0x${HARMONY_PRIVATE_KEY}`]
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    },
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    mainnet: {
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      url: `https://api.harmony.one`,
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      accounts: [`0x${HARMONY_PRIVATE_KEY}`]
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    }
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  }
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};
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Finally run:
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npx hardhat run scripts/deploy.js --network testnet
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Using Truffle

Using Web3

Last modified 10mo ago

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