Chainlink Fundamentals is a specialized course designed to provide you with a deep understanding of Chainlink’s cutting-edge technologies and services. From beginner to intermediate, you’ll explore how Chainlink's decentralized Oracle network, tools, and APIs enable smart contracts to securely interact with real-world data and off-chain systems.
6hrs
56 lessons
11 projects
20+ languages
Beginner
Certification available
by
Earn a course Certificate of Completion and demonstrate your understanding. Pass the proficiency exam at the end of the course.
This course will help you learn:
Smart contract and Solidity fundamentals
Chainlink’s decentralized oracle network (DON)
Chainlink Data Feeds
Chainlink Data Streams
Chainlink Automation
Chainlink CCIP
Chainlink Functions
Verifiable Random Function (VRF)
Chainlink Proof of Reserve
1
1 hr
3 lessons
2
1 hrs
10 lessons
3
1 hr
7 lessons
4
1 hr
6 lessons
5
1 hrs
8 lessons
6
1 hr
7 lessons
7
1 hr
6 lessons
8
1 hr
4 lessons
9
1 hr
3 lessons
10
1 hr
2 lessons
Chainlink Fundamentals is the most comprehensive and up-to-date overview of Chainlink’s cutting-edge technology and services available.
This course will teach you everything you need to know to use, build, and navigate Chainlink services, ecosystem, and powered applications. You’ll learn Proof of Reserves, data feeds, Cross-chain Interoperability Protocol (CCIP) tokens and messages, Chainlink Functions and VRF, automation, and more.
This content is designed for beginners that want to interact with the Chainlink ecosystem. Whether you’re a seasoned blockchain developer or a non-technical user, you’ll achieve the necessary foundation to start working with Chainlink.
Chainlink Fundamentals has 57 written tutorials to guide you through your learning. And includes quizzes throughout to help solidify your learning.
If you want to learn the Fundamentals of Chainlink and Blockchain oracles, this course is the right choice for you. Here’s why:
This is the right course for you if you are interested in blockchain interoperability, building interconnected dApps, and accelerating the growth of DeFi.
At every stage, your study is supported by projects to solidify your learnings and strengthen your knowledge.
You will learn:
When you complete this course, you’ll understand the fundamentals of Chainlink and be ready to take the next step.
As a Cyfrin Updraft student, you get lifetime access to all lectures, corresponding resources, and repositories, as well as access to our large community of students on Discord ready to support you.
What are you waiting for? Start learning Chainlink Fundamentals today and embark on your journey to learning blockchain development on Cyfrin Updraft!
Certification available
by
Earn a course Certificate of Completion and demonstrate your understanding. Pass the proficiency exam at the end of the course.
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Student testimonials
Here’s what our students are saying about their experience with Updraft:
Chainlink
@Chainlink
If there’s one resource that Web3 developers point to, it’s Cyfrin’s ultimate tutorials. They’re standout resources that have empowered countless developers to learn blockchains, learn Solidity, and dive deep into Web3 development.
Gustavo Gonzalez
I took Cyfrin course and I’ve been working as a solutions developer at OpenZeppelin for the last few months. It was by far the most comprehensive resource and the one that really teached me the fundamentals and made me want to switch from web2 to web3.
Francesco Andreoli
Cyfrin Updraft videos on smart contract development have been instrumental in my blockchain journey, standing out with their clarity and accessibility. Their readiness to support and engage with learners makes me excited for more of their interactive and insightful content in the Web3 space
Albert Hu
The Cyfrin courses were a game-changer for me. They provided a well-structured and comprehensive introduction to web3 and blockchain development. The knowledge I gained allowed me to transition into a full-time role as a blockchain developer. I can't recommend these courses enough!
Radek
I took Cyfrin’s courses, and I took them seriously. At least one hour every day, documented the progress, didn’t skip any second. Haven’t found a better web3 course since. Now I’m full-time in web3, working as Senior Developer Advocate at Ceramic Network.
Boidushya
Cyfrin have been an absolute game-changers in my journey into blockchain. Saying their courses were remarkable, would be an understatement. Thanks to their expert guidance, I gained a deep understanding of blockchain to its roots. I'm forever grateful for their role in helping me get started in web3.
Idris
Cyfrin blockchain and Foundry/AI courses were incredible. I've gained valuable knowledge, grown, empowering myself and others. Thank you, Cyfrin!
Chainlink
@Chainlink
If there’s one resource that Web3 developers point to, it’s Cyfrin’s ultimate tutorials. They’re standout resources that have empowered countless developers to learn blockchains, learn Solidity, and dive deep into Web3 development.
Gustavo Gonzalez
I took Cyfrin course and I’ve been working as a solutions developer at OpenZeppelin for the last few months. It was by far the most comprehensive resource and the one that really teached me the fundamentals and made me want to switch from web2 to web3.
Francesco Andreoli
Cyfrin Updraft videos on smart contract development have been instrumental in my blockchain journey, standing out with their clarity and accessibility. Their readiness to support and engage with learners makes me excited for more of their interactive and insightful content in the Web3 space
Albert Hu
The Cyfrin courses were a game-changer for me. They provided a well-structured and comprehensive introduction to web3 and blockchain development. The knowledge I gained allowed me to transition into a full-time role as a blockchain developer. I can't recommend these courses enough!
Radek
I took Cyfrin’s courses, and I took them seriously. At least one hour every day, documented the progress, didn’t skip any second. Haven’t found a better web3 course since. Now I’m full-time in web3, working as Senior Developer Advocate at Ceramic Network.
Boidushya
Cyfrin have been an absolute game-changers in my journey into blockchain. Saying their courses were remarkable, would be an understatement. Thanks to their expert guidance, I gained a deep understanding of blockchain to its roots. I'm forever grateful for their role in helping me get started in web3.
Idris
Cyfrin blockchain and Foundry/AI courses were incredible. I've gained valuable knowledge, grown, empowering myself and others. Thank you, Cyfrin!