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Hardhat Guides

21 guides
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एन्क्रिप्टेड सीक्रेट्स के साथ हार्डहैट और फाउंड्री में अपनी प्राइवेट कीज़ को सुरक्षित रखें

हार्डहैट और फाउंड्री में एन्क्रिप्टेड सीक्रेट्स का उपयोग करके प्राइवेट कीज़ को सुरक्षित करना सीखें। अपनी सुरक्षा को बेहतर बनाने और संवेदनशील जानकारी के लीक होने के जोखिम को कम करने के लिए चरण-दर-चरण निर्देशों का पालन करें।

25 अप्रैल, 2025 को बनाया गया (शुरुआती स्तर)
EthereumFoundrySecurity

How to Create and Deploy an ERC404 Token

This guide details the process of creating and deploying an ERC-404 token, showcasing the smart contract creation process, testing, and deployment techniques specific to Ethereum (and other EVM chains). It aims to equip developers with the skills needed to launch their own ERC-404 smart contract effectively.

Created February 16, 2024Intermediate
EthereumERC404EVMSmart ContractsSolidityTypeScript

How to Build an Auto Yielding Contract on Blast

In this guide, you will learn more about the Blast, an Ethereum L2 with native yield for ETH and stablecoins. Later, we will show you how to create, deploy, and interact with a vault smart contract that earns yield automatically.

Created February 1, 2024Beginner
BlastEVMSolidityTypeScript

🎥 What is Chainlink's CCIP?

A video explaining what is Chainlink's CCIP and how it works.

Created October 14, 2023शुरुआतीवीडियो
CCIPChainlinkCross-chainNFTsSmart Contracts

Chainlink CCIP का उपयोग करके विभिन्न ब्लॉकचेन पर NFT कैसे बनाएं

इस गाइड में, उपयोगकर्ता चेनलिंक क्रॉस-चेन इंटरऑपरेबिलिटी प्रोटोकॉल (CCIP) का उपयोग करके एक ब्लॉकचेन से दूसरे ब्लॉकचेन पर NFT मिंट करना सीखते हैं।

Created September 28, 2023मध्यवर्तीवीडियो
AvalanchePolygonCCIPChainlinkCross-chainEVMNFTsSmart Contracts

How To Deploy a Solidity Smart Contract on Solana using Neon

Learn the basics of Neon, how to deploy a smart contract using Solidity and Hardhat, and how to perform tests to ensure it works as intended.

Created September 26, 2023Beginner
SolanaNeonSoliditySVM

How To Approve Token Transfers Without Spending Gas Using EIP-2612

In this guide, you will learn how to deploy a ERC-20 permit contract (using the EIP-2612 standard) and approve token transfers without spending gas.

Created February 24, 2023Beginner
EthereumEthers.jsEVMTransactions

5 Ways to Verify a Smart Contract

Learn how to verify smart contract source code with Etherscan, Remix.IDE, Hardhat, Brownie, and Foundry in this guide.

Created February 15, 2023मध्यवर्तीवीडियो
EthereumBrownieEtherscanEVMFoundryRemix.IDESmart Contracts

How to Create A Soulbound Token

In this guide, you will learn about Soulbound tokens and why they are useful. You will also learn how to deploy a Soulbound token contract on Sepolia using Hardhat.

Created February 1, 2023Beginner
EthereumEVMJavaScriptNFTsSmart Contracts

How To Create A 10K NFT Collection on Arbitrum Nova

In this guide, we show you the steps needed to create your own 10,000 NFT Collection on Arbitrum Nova using Solidity, JavaScript, and a non-custodial wallet.

Created January 30, 2023Intermediate
Arbitrum NovaEVMJavaScriptNFTs