Web3 Solidity Tutorial: Your First Smart Contract with Solidity for Blockchains like Celo & Ethereum

#blockchaintechnology #learntocode #solidity
Learn how to build your first smart contract using Remix and Solidity. You will learn how to build a marketplace and deploy the smart contract to the Celo blockchain. You can also earn $100 cUSD by completing the entire tutorial on Dacade so sign up to Dacade for that extra incentive.

Use my link to earn and learn! Let’s do it together too ❤️

00:00 Smashing intro
00:40 Needed help with Dacade?
00:52 How to start
01:43 Where to write the code
02:06 Create your first Solidity file
03:24 Write your first line of code
03:56 Start the Smart Contract
31:37 Deploy to the testnet
32:00 Get the Celo wallet
32:42 Get testnet funds
33:33 Deploy to the testnet
35:18 Testing the smart contract
35:52 Fixing the error
40:10 Outtro

[richardlawrence]

Thank you for going hard in the area of tech . There is a lot potential with blockchain development and I love how you break everything down. I look forward to seeing more video from you. Love seeing black folks killing it in tech 💪🏾

[benjbright]

This was a really helpful walk through, thank you! Especially the last five minutes on the issue in the buyProduct function as I couldn't get that working at all and the Dacade tutorial completely skipped it, I followed exactly what you did and managed to get it working.

[deethekingstevens]

Hi Alysia

Good video

Can you do a video on 1inch interface on solidity for token swap approval?