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Chainlink Functions Tutorial

This tutorial introduces Chainlink Functions, a trust-minimized compute infrastructure for smart contracts. You'll learn how to set up the development environment, including using tools like Chainlink Functions Playground, Remix IDE, and faucets for testnet ETH and LINK tokens

Chainlink

Posted on Dec 12, 2024 06:34 · Latest update on Dec 13, 2024

Welcome to our Chainlink Functions Tutorial Series!

We’ll guide you through setting up the tools and environment needed to build a smart contract that fetches weather data using Chainlink Functions.

Learn more:https://docs.chain.link

Chapters

1 Chapters / 5 Classes / 18Mins

  • Chapters
  • Lessons
  • Duration
  • Progress
Chapter 1Chainlink Functions Tutorial
5
18Mins

Lesson 01: What Is Chainlink Functions?

2Mins

How To Write a Chainlink Function

4Mins

Creating a Functions Subscription

2Mins

Deploying a Functions-Enabled Smart Contract

7Mins

Making a Functions Request

3Mins

Speaker


Requirements

Basic understanding of smart contracts and blockchain development.

Familiarity with Remix IDE or similar development tools.

Access to testnet ETH and LINK tokens (via faucets).

A stable internet connection for using Chainlink Functions Playground.


Take Away

Understand how Chainlink Functions provide trust-minimized compute for smart contracts.

Set up a complete development environment to build and test smart contracts.

Learn how to fetch real-world data (e.g., weather information) and integrate it into a smart contract.

Be equipped with practical tools and knowledge to develop data-driven blockchain applications.

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