Kiroween 2026 Online Build something wicked and git commit to the darkness. $100,000 in prizes Dec 04, 2026 05:00 PM EST to submit 7436 participants
PayPal AI Hackathon Featured Online Build what’s next with PayPal and AI $67,500 in prizes Nov 12, 2026 03:00 PM EST to submit 27566 participants
One Trillion Agents Hackathon Online Bring order to chaos. Buidl the resistance. $102,550 in prizes Winners announced 2006 participants
[REDACTED] Hackathon Online reclaim_your_sovereignty.exe $310,000 in prizes Winners announced 1641 participants
Constellation: A Chainlink Hackathon Online Join us for the biggest Chainlink Hackathon yet. Assemble your crew, prime your engines, and launch the next generation of Web3 applications. $541,002 in prizes Winners announced 2241 participants
Theta Network 2023 Hackathon Online Theta is the leading blockchain in the media and entertainment space. Join us in building products, integrations and tools for the Theta ecosystem! $254,144 in prizes Winners announced 933 participants
NEAR MetaBUILD III Hackathon Online Our world has changed. Meet new challenges in a way a true buidler would do – hack your way to the top. Build the next big thing on NEAR. $940,000 in prizes Winners announced 3054 participants
Chainlink Fall 2022 Hackathon Online Kickstart the next wave of #Web3 innovation at the #Chainlink Fall 2022 Hackathon $376,500 in prizes Winners announced 1205 participants