Assemble your crew. Prime your engines. Go for launch.

A chainlink Hackathon | Nov 8 – Dec 10

活动回顾
Constellation graphic. Starry night over lake view illustration.Constellation graphic. Starry night over lake view illustration.Constellation graphic. Starry night over lake view illustration.
Constellation graphic. Starry night over lake view illustration.Constellation graphic. Starry night over lake view illustration.
With over

$500k

in prizes
Prizes background image

Winners

Chainlink Grand Prize
DeFi & Payments
1st Place
15,000
2nd Place
7,500
Cross-Chain Solutions
1st Place
15,000
2nd Place
7,500
Web3 Gaming & Dynamic NFTs
1st Place
10,000
2nd Place
5,000
SocialFi Innovation
1st Place
10,000
2nd Place
5,000
Web3 & AI
1st Place
10,000
2nd Place
5,000
Tech for Good
1st Place
10,000
2nd Place
5,000

More specifics, requirements and details on these prizes can be found on DevPost

REASONS TO JOIN

Workshops icon

Attend world-class workshops led by top engineers across Web3

Tech support icon

Get real-time technical support from the Chainlink developer community

Connect with developers and professionals icon

Connect with like-minded developers & professionals

Prizes icon

A chance to win up to $500k in prizes

Replays

For five weeks straight, participants had the opportunity to build, connect, and celebrate with developers across the Chainlink ecosystem.

Today,
8 Nov
Hackathon Starts

Opening Ceremony

Richard Gottleber, Kemal El Moujahid, Akersh Srivastava

Gearing up for the Hackathon 

Harry Papacharissiou

Today,
9 Nov

Quickly Build Production Apps on Ethereum With Scaffold-Eth

Austin Griffth | Ethereum Foundation
Beginner

End-to-End Smart Contract Audit

Patrick Collins | Cyfrin
Intermediate

The Avalanche Network - Built for a Multichain Future

Meaghan FitzGerald | Ava Labs
Beginner

Today,
10 Nov

Introduction to Chainlink Trust Minimized Services 

Frank Kong
Beginner

Introduction to Remix and Solidity

Solange Gueiros
Beginner

Today,
11 Nov

Building Cross Chain dApps Using CCIP

Andrej Rakic
Intermediate

Today,
14 Nov

Deep Dive Into Chainlink Functions

Zubin Pratap
Intermediate

Today,
15 Nov

Connect dApps to Tencent Cloud With Chainlink Functions

Frank Kong, Nicholson Tsang | Tencent Cloud, Flying Su | Tencent Cloud
Intermediate

Getting Started with the Polygon LxLy Bridge

Tony Olendo | Polygon
Intermediate

Today,
16 Nov

Integrating Chainlink Services for Web3 Games

Richard Gottleber
Intermediate

Creando Contratos Cross-Chain junto a Avalanche

Andrea Vargas | Ava Labs, Gilberts Ahumada | Chainlink Developer Expert
Intermediate

Today,
20 Nov

Real time Web3 Security

Gal Sagi
Beginner

Space and Time Demo for Hackathon Developers

Stephen Hilton | Space and Time
Intermediate

Today,
21 Nov

Integrating Data Streams for DeFi Applications

Andrej Rakic
Intermediate

Kickstarting Your Web3 Career

Mayra de Luna
Beginner

Chainlink SocialFi

Harry Papacharissiou, Keenan Olsen
Beginner

Today,
22 Nov

Build Cross-Chain NFTs With Chainlink CCIP and QuickNode

Sahil Sen | QuickNode
Intermediate

Full-Stack Web3 Development with The Graph

Kevin Jones
Intermediate

Today,
27 Nov

How To Submit and Pitch a Hackathon Project

Solange Gueiros
Beginner

Today,
28 Nov

What Venture Funds look for in Hackathons

Eli Reinhardt | Steel Perlot
Beginner

Today,
5 Dec

Fireside Chat

Akersh Srivastava, Ben Chan

CCIP Masterclass #2

Andrej Rakic
Intermediate

Today,
7 Dec

Javascript for Web3 Masterclass

Richard Gottleber, Chainlink Labs | Cassidy Williams, Contenda
Intermediate

Today,
10 DEC
Submissions Due
Today,
20 DEC

Closing Ceremony

Zubin Pratap

Load more

Speakers and Judges

Sergey Nazarov photo
Sergey Nazarov
Co-Founder of Chainlink
Kemel El Moujahid photo
Kemal El Moujahid
Chief Product Officer
Chainlink Labs
Akersh Srivastava photo
Akersh Srivastava
Head of Developer Relations
Chainlink Labs
Eli Reinhardt photo
Eli Reinhardt
Partner
Steel Perlot
Adi Kancherla photo
Adi Kancherla
CEO
Infinity
Patrick Collins photo
Patrick Collins
Co-Founder & CEO
Cyfrin
Tony Olendo photo
Tony Olendo
Developer Education Lead
Polygon
Thanos Tsavlis photo
Thanos Tsavlis
CEO | Cyberscope
Member of the Forbes Technology Council
Gal Sagi photo
Gal Sagi
CEO
Hypernative
Cassidy Williams photo
Cassidy Williams
CTO
Contenda
Stephen Hilton photo
Stephen Hilton
Head of Solutions
Space and Time
Alvin Leong photo
Alvin Leong
Investment Manager
NGC Ventures
Keith Chen photo
Keith Chen
Managing Partner
SNZ
Meaghan FitzGerald photo
Meaghan FitzGerald
DevRel Engineer
Ava Labs
Kevin Jones photo
Kevin Jones
Developer Relations Engineer
Edge & Node
Austin Griffith photo
Austin Griffith
Builder
Ethereum Foundation
Matt Wright photo
Matt Wright
Director, Accelerator Program
Consensys
Carl Fluke photo
Carl Fluke
Base Developer Relations
Coinbase
Sahil Sen photo
Sahil Sen
Senior Developer Advocate
QuickNode
Harry Papacharissiou photo
Harry Papacharissiou
Developer Advocates Manager
Chainlink Labs
Solange Guerios photo
Solange Gueiros
Developer Advocate
Chainlink Labs
Richard Gottleber photo
Richard Gottleber
Developer Advocate
Chainlink Labs
Andrej Rakic photo
Andrej Rakic
Developer Advocate
Chainlink Labs
Zubin Pratap photo
Zubin Pratap
Developer Advocate
Chainlink Labs
Frank Kong photo
Frank Kong
Developer Advocate
Chainlink Labs

Nov 8 – Dec 10

Assemble your crew.
Prime your engines.
Go for launch.

活动回顾
Prizes background image

赞助商

Hackathon sponsors provide mission-critical support for the next generation of Web3 developers. If you or your organization is interested in sponsorship opportunities, please email us at hackathon@chainlinklabs.com copy

Avalanche logo

Avalanche is the fastest, most reliable smart contracts platform in the world. Its revolutionary consensus protocol and novel Subnets enable Web3 developers to easily launch highly-scalable solutions. Deploy on the EVM, or use your own custom VM. Build anything you want, any way you want, on the eco-friendly blockchain designed for Web3 devs.

Polygon logo

Polygon is a protocol and a framework for building and connecting Ethereum-compatible blockchain networks.

SteelPerlot logo

Steel Perlot builds and backs the defining platform technologies of our time. Raising capital and investment for companies with the potential to transform industries.

Tencent Cloud logo

Tencent Cloud, one of the world's leading cloud  companies, is committed to creating innovative solutions to resolve real-world issues and enabling digital transformation for smart industries. Through our extensive global infrastructure, Tencent Cloud provides businesses across the globe with stable and secure industry-leading cloud products and services, leveraging technological advancements such as cloud computing, Big Data analytics, AI, IoT and network security.

QuickNode logo
ENS的logo
The Graph logo
Cyberscope logo

Community sponsors

We are proud to collaborate with these market-leading protocols and organizations. This list will continue to grow. If you or your organization is interested in sponsorship opportunities, please email us at hackathon@chainlinklabs.com copy

Cyfrin logo
CodeHawks logo
Consensys logo
Tangem-logo
NGC Ventures logo
Postmint logo
Hyper Native logo
SNZ logo
Coinbase logo
Krypton logo
Swan logo
Space and Time logo
Mind Network logo
Chainlink Build Logo

More Details coming soon

Hacker stories

Faqs

哪些人可以参加?

Anyone from anywhere in the world can participate. However, participants that break the Rules or Code of Conduct may be expelled.

External websites used as part of Constellation may also have various country-specific limitations. You can find more information by reading the rules and regulations on Devpost, our project submission platform, once it’s live.

参加需要交费吗?

There is no cost. Attendance is free for all participants.

一个团队可以有多少人?

每队1-5人。

如果我从来没有参加过黑客松,也没接入过Chainlink预言机怎么办?

No worries! It’s helpful to have some software engineering experience, but it’s not a requirement. Projects often need designers, frontend engineers, project managers, and more. We will also have talks, workshops, and mentors to help you with your project. This is a great place to learn about all things blockchains and smart contracts.

How will this event take place?

This event takes place online.  Hackathon discussions and support take place on Discord, workshops can be attended on YouTube, and projects are submitted through Devpost.

我什么时候可以开始做我的项目?

As soon as the hackathon opens on November 8. To keep the playing field fair, we don’t allow teams to begin building prior to the start of the hackathon. If your project is an upgrade to an existing project, please check with us beforehand.

My project is a collaboration with another participant, but I filled out the registration form on my own. Does my collaborator need to fill in the registration form too?

Each team member should register individually on the hackathon website and Devpost (once the page is live). You can add your team members in the “manage teammates” section when submitting your project on the Devpost hackathon page.

How do I make sure my project is eligible for hackathon prizes?

Projects that were not built at the hackathon are not eligible to receive a prize. This includes projects that were built before the hackathon and projects that were submitted to past hackathons. We work closely with our partners and sponsors to filter out these projects.

Do we need to create a frontend or can we just use Remix for the demo? Are projects required to have a frontend?

Projects are not required to have a frontend. Remix is fine.

Do we also need to host the website somewhere externally?

No, localhost is fine. All you need is a live demo.

I'm not able to record every feature of my project in a video shorter than five minutes. What should I do?

The video needs to be less than five minutes. We suggest you try to edit it down further.

My project is complete, but I don’t have a demo video—is it still valid?

No. We need a video, even if it’s just a recording of you talking.

Can we submit and modify the demo video link after submission?

Yes, if modified before the submission deadline (December 10).

Who owns the IP to the submitted projects?

The team behind each projects holds the IP of the projects.

If I win a prize, will I be required to provide personal information? 

Yes. Please take note that we reserve the right, in our sole discretion, to withhold the distribution of prizes to recipients based on the results of Know Your Customer (KYC) procedures.

Will I be eligible for SWAG if I just submit a project?

No, we will only distribute SWAG to teams that submit a valid project. This means your project must use Chainlink in some form to make a state change on a blockchain, otherwise it will not be eligible. A front end simply reading from Chainlink data feeds doesn't count.
(some exceptions may exist pending on sponsors, but it will on a case by case basis)

Can I submit my project under multiple tracks?

Yes, you can apply to multiple tracks but ensure that each application is well-suited for the specific track you are applying to. Additionally, please note that a project can only win up to one (1) Chainlink Prize and one (1) Bonus/Sponsor Prize. 

什么是Chainlink?

Chainlink is the industry-standard Web3 services platform. It has enabled trillions of dollars in transaction volume across DeFi, onchain finance, gaming, NFTs, and other major industries. As the leading decentralized oracle network, Chainlink empowers developers to build feature-rich Web3 applications with seamless access to real-world data, offchain computation, and cross-chain interoperability across any blockchain, providing global enterprises with a universal gateway to all blockchains.

Assemble your crew. Prime your engines. Go for launch.
A chainlink Hackathon | Nov 8 – Dec 10
活动回顾
Constellation graphic. Starry night over lake view illustration.