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on March 2, 2022 158 views
Write and deploy a Solidity smart contract that integrates with the Hedera Token Service (HTS). Whether you’re new to smart contract development or migrating from another smart contract platform, use Hedera to develop and deploy fast, low-cost, and carbon-negative smart contracts.
The Hedera Smart Contract Service enables you to build decentralized applications and protocols that scale with Solidity smart contracts. Recent updates to this service include Ethereum Virtual Machine (EVM) upgrades, database architecture modifications, and support for Hedera Token Service.
00:00 Introduction
00:39 Solidity Contract walkthrough
05:35 Application overview
07:11 Step 1: Read compiled contract bytecode
08:00 Step 2: Add bytecode file to Hedera (and create fungible token!)
18:58 Step 3: Create smart contract on Hedera (and update token properties)
26:06 Step 4: Execute the smart contract and perform token operations
35:05 Recap and resources to learn more
Resources:
• Get a Hedera testnet account: https://portal.hedera.com/register
• Read the article: https://hedera.com/blog/how-to-deploy-smart-contracts-on-hedera-part-2-a-contract-with-hedera-token-service-integration
• Try the code in CodeSandbox: https://codesandbox.io/s/hedera-example-contract-mint-associate-transfer-hts-li7cz
• Get the code in GitHub: https://github.com/ed-marquez/hedera-example-contract-mint-associate-transfer-hts/blob/main/index.js
• Get he precompiled Hedera contracts for HTS: https://github.com/hashgraph/hedera-smart-contracts/tree/main/hts-precompile
• Documentation for smart contracts on Hedera: https://docs.hedera.com/guides/core-concepts/smart-contracts/gas-and-fees
• Examples of smart contracts on Hedera: https://docs.hedera.com/guides/getting-started/try-examples/deploy-a-contract-using-the-hedera-token-service
#Hedera #Hashgraph​ #HBAR
Categories: Science & Technology
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