ETH Belgrade Side Event Workshop Discover Chainlink Functions

Chainlink Serbia Connected Smart Contracts

Friday, June 2, 2023, 4:00 – 7:00 PM UTC

About this event

Join us for the hands-on workshop to master the fundamentals of Chainlink Solutions.

Get your laptops ready for an instructors-led workshop on Chainlink Functions


  • 6 PM - 6:15 PM– Greetings and Introductions (light networking)
  • 6:15 PM - 7:30 PM – Workshop by led by Solange Gueiros & Andrej Rakic (developer advocates @ Chainlink Labs)
  • 7:30 PM - 9 PM – Networking and Happy Hour Session


  • Laptop and Good knowledge of JavaScript
  • Brave / Chrome Browser with Metamask Installed (How to Install?)
  • Basic knowledge of Blockchains and Smart Contracts
  • Git, NodeJs and NPM installed

Chainlink Functions is a Web3 serverless developer platform that allows you to execute any code you want to run and get decentralized and verifiable consensus on the result using Chainlink's highly secure and reliable network.

Chainlink Data Feeds are the quickest way to connect your smart contracts to the real-world market prices of assets. For example, one use for data feeds is to enable smart contracts to retrieve the latest pricing data of an asset in a single call.

Chainlink VRF (Verifiable Random Function) is a provably fair and verifiable random number generator (RNG) that enables smart contracts to access random values without compromising security or usability.

Chainlink Automation uses a decentralized network to monitor your automation logic securely and cost-efficiently off-chain, and then initiate an on-chain transaction to execute the smart contract function when predefined conditions are met.

Chainlink Proof of Reserve brings end-to-end transparency to your on-chain and off-chain reserves. Industry leaders use Chainlink Proof of Reserve for its unmatched security, reliability, and compatibility. Integrate the most reliable proof of reserves solution today for automated audits that provide unparalleled transparency to your users.

Chainlink is the industry standard for building, accessing, and selling oracle services needed to power hybrid smart contracts on any blockchain. Chainlink oracle networks provide smart contracts with a way to reliably connect to any external API and leverage secure off-chain computations for enabling feature-rich applications. Chainlink currently secures tens of billions of dollars across DeFi, insurance, gaming, and other major industries, and offers global enterprises and leading data providers a universal gateway to all blockchains. Learn more about Chainlink by visiting or reading the developer documentation at


The closest tram station is Brankov most (Branko’s Bridge), where the tram number 2 stops. Other lines that stop nearby include trams 9, 7, 14

Buses that stop nearby are, 56, 78, 83, 95 and the minibus E1.

Limited on-street parking is available.



Friday, June 2, 2023
4:00 PM – 7:00 PM UTC

Venue map