Solidity, Blockchain, and Smart Contract Course – Beginner to Expert Python Tutorial
This course will give you a full introduction into all of the core concepts in blockchain, smart contracts, solidity, NFTs/ERC721s, ERC20s, Coding Decentralized Finance (DeFi), python and solidity, Chainlink, Ethereum, upgradable smart contracts, and full stack blockchain development.
Follow along with the videos and you’ll be a blockchain wizard in no time!
💻 The repository with helpful links to all code, resources, and support forums is located here:
Please reference the repo for anything you need, and feel free to leave issues, jump into the discussions, and more.
⭐️ Course Contents ⭐
⌨️ (00:00:00) Introduction
⌨️ (00:06:33) Lesson 0: Welcome To Blockchain
⌨️ (01:31:00) Lesson 1: Welcome to Remix! Simple Storage
⌨️ (02:09:32) Lesson 2: Storage Factory
⌨️ (02:26:35) Lesson 3: Fund Me
⌨️ (03:26:48) Lesson 4: Web3.py Simple Storage
⌨️ (04:27:55) Lesson 5: Brownie Simple Storage
⌨️ (05:06:34) Lesson 6: Brownie Fund Me
⌨️ (06:11:38) Lesson 7: SmartContract Lottery
⌨️ (08:21:02) Lesson 8: Chainlink Mix
⌨️ (08:23:25) Lesson 9: ERC20s, EIPs, and Token Standards
⌨️ (08:34:53) Lesson 10: Defi & Aave
⌨️ (09:50:20) Lesson 11: NFTs
⌨️ (11:49:15) Lesson 12: Upgrades
⌨️ (12:48:06) Lesson 13: Full Stack Defi
⌨️ (16:14:16) Closing and Summary
✏️ Course developer by Patrick Collins, check out his YouTube channel for more great programming courses, blockchain education, and fun:
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Good luck everyone! Hope to see you in the community!
blockchain interoperability is implemented in this tutorial?.. please respond…………
Wait a minute… Was this just a 16 hour long Chainlink ad???
If you got this error "import "solcx" could not be resolved"
Try to stick to the python version 3.9.5
It's amazing I can get free education of this magnitude on YouTube. Thank you.
Thank you!! I love this course!
Thanks!
Do you have a javascript version of this course? thanks
Mrs Charlotte's is legit and her method works like magic I keep on earning every single week with her new strategies
When I do the Rinkeby exercise and paste the Tweet on the Faucet and ask for eth, a red box pops up that says "Insufficient funds for gas" instead of your green "accepted" box @34:59. Any idea why?
1:42:46
Thanks!
GOOD VIDEO; EVERYONE NEEDS MORE THAN THEIR BASIC SALARY TO BE FINANCIALLY SECURED, THE BEST THING TO DO WITH YOUR MONEY IS TO INVEST, MONEY LEFT IN SAVINGS ALWAYS END UP USED WITH NO RETURNS,
Javascript version please.
how do i get rinkeby free eth bcoz is not working
New compatible solc version available: 0.6.9
Compiling contracts…
Solc version: 0.6.9
Optimizer: Enabled Runs: 200
EVM Version: Istanbul
CompilerError: solc returned the following errors:
contracts/FundMe.sol:5:1: ParserError: Source "@chainlink/contracts/src/v0.6/interfaces/AggregatorV3Interface.sol" not found: File outside of allowed directories.
import '@chainlink/contracts/src/v0.6/interfaces/AggregatorV3Interface.sol';
how to fix the error while compiling in brownie?
I DO NOT UNDERSTAND HOW THIS IS FREE🤣
love the memes patrick
Hey if anyone in the comment section could help me out I'd greatly appreciate it! Whenever I go the the Rinkeby faucet and try to get ETH using a tweet with my wallet address I get a prompt that says "insufficient funds for gas * price + value" does anyone know how to get around this? It's stalling me and I'd like to move forward with the course. Thanks in advance!
Okay so I am at 3:07:43 and am not sure whats happening. I am a programmer and understand all the code. But I don't get the bigger picture. I know the 'contract' in the code is basically a class.
But I don't know what a smart contract is and what are we exactly building? Usually when I watch tutorials, they first show us the final product so we know exactly where we are heading.
I am not saying the tutorial is bad, its just that I have no experience/knowledge of the crypto world and is too difficult for me to get the bigger picture. Maybe because I have never traded crypto or NFT? Are there any videos that you recommend me to watch before continuing? Because I can watch this all day long and understand all the parts, but still won't know what exactly did we achieve.
I'm grabbing my laptop and giving this a try. I'm excited to learn from you. Thank you for sharing!
Thanks!
3:44 I have windows have gone through the installation of solidity compiler (I think correctly) not getting the printout of compiled_sol
Sounds like you are saying chainlink is the best coin. I am noty developing NFT's or anything. Not programming. Just investing and want to hold the best coins that will take off. I have bitcoin, ether, XRP, doge and shib.
What is the diff between Mnemonics and Private keys, from a technical point of view?
I cant seem to import my contract from Brownie, any help? 4:55:00
Thank you so much patrick.
This guys must be jef bezos's brother lol. He realy looks like Jef but with hair x)
Amazing course !!! Thank you guys so much! After 7 years as a mobile developer im starting next week my new job as Smart Contract developer ! thanks to you !!!
Sharding
How hard is it to launch a new crypto coin
marketing, website aside,
will I be able to launch one after learning solidity from this video?
Im trying to deploy my first smart contract and i cant get over any funds from the faucets…is this normal? insufficient funds for gas * price + value
Thanks again 🔼🔼🔼🔼🔼
Am I the only one that thinks its funny that he downloads everything via the terminal with no complications but when I do exactly what he did I get a dozen errors?
awesome tutorial? i am not finished with the entire video but is there a section on how you can deploy smart contracts on the ethereum mainet?
Dang Patrick – I want to hear your chest gainz course.
Thank you !
31:00
25:38
Hybrid smart contracts can access external data and can do external computation.
wow wow wow, I have just watched 1:30 hours , and it was awesome, it teach the most important tips in the blockchain, thank you so much for your science donation.:)
why I cannot get the test funds? Can somebody help me?
This is 10 times harder than I've anticipated.
This is the best solidity course on the internet by far. Thx you, Patrick, for your hard work and contribution to community.
Tbh, I've never expected this coming 9:51:45. LOL.
35:01ok, I don't get it, how you did this🤔
2:08:30
You lost me on the first contract lol what are you doing there ?