cross-chain Hackathons
Discover cross-chain hackathons in Web3 and blockchain.
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Tether Hackathon Galactica: WDK Edition 1
Tether
othercross-chaindefi
Prize Pool$30.0K
Days Left18 days
LocationOnline
Date RangeFeb 25, 2026 - Mar 22, 2026
Solana Consumer Hack 16
Superteam Vietnam
othersolanarust
Prize Pool$17.0K
Days LeftEnded
LocationHo Chi Minh City National University, Quarter 6, Linh Trung Ward, Thu Duc City, Ho Chi Minh City
Date RangeJul 6, 2024 - Jul 7, 2024
Avalanche "Many Chains, United as One" Hack House
Avalanche
otheravalanchecross-chain
Prize Pool$4.0K
Days LeftEnded
LocationOnline
Date RangeJul 10, 2024 - Jul 11, 2024
XION BELIEVATHON
XION
othertypescriptweb3.js
Prize Pool$40.0K
Days LeftEnded
LocationOnline
Date RangeNov 21, 2024 - Jan 18, 2025
Polkadot Philippines Hackathon 2025
OpenGuild
otherpolkadotsolidity
Prize Pool$10.0K
Days LeftEnded
LocationOnline
Date RangeFeb 10, 2025 - Mar 23, 2025
POLKADOT HACKATHON VIETNAM 2023
SubWallet
otherpolkadotrust
Prize Pool$22.0K
Days LeftEnded
LocationOnline
Date RangeOct 20, 2023 - Dec 10, 2023
Hack Secret 2024
Secret Network
otherethereumpolygon
Prize Pool$15.0K
Days LeftEnded
LocationOnline
Date RangeFeb 1, 2024 - Mar 11, 2024
Solana Consumer Hack 12
Superteam Vietnam
othersolanarust
Prize Pool$18.0K
Days LeftEnded
LocationSCI Labs, 5th Flour, ADG Building 37 Le Van Thiem, Nhan Chinh, Thanh Xuan, Ha Noi
Date RangeJan 24, 2024 - Feb 25, 2024
Hack to the Future
ICP.Hub AE
bitcoinotherethereum
Prize Pool$15.0K
Days LeftEnded
LocationOnline
Date RangeApr 25, 2024 - Jun 5, 2024
SU
Nitrothon
SuperRabbitsDAO
otherethereumpolygon
Prize Pool$2.5K
Days LeftEnded
LocationOnline
Date RangeMay 15, 2024 - Jul 10, 2024
Archway Hunt-A-Thon: Pick Your Tribe
Archway
othercosmoscosmos sdk
Prize Pool$100.0K
Days Left108 days
LocationOnline
Date RangeApr 29, 2024 - Jun 21, 2024
Kickin' It With KiiChain
KiiChain
otherethereumcosmos
Prize Pool$115.0K
Days LeftEnded
LocationOnline
Date RangeJul 15, 2024 - Sep 15, 2024
HackSecret 3
Secret Network
otherethereumpolygon
Prize Pool$8.0K
Days LeftEnded
LocationOnline
Date RangeMay 20, 2024 - Jul 4, 2024
Zenrock Chain and zrSign Hackathon
Zenrock Labs
bitcoinotherethereum
Prize Pool$30.0K
Days LeftEnded
LocationOnline
Date RangeJul 15, 2024 - Aug 20, 2024
Cross-Chain Summer Hackathon | Chainflip
Chainflip
bitcoinothersolidity
Prize Pool$80.0K
Days LeftEnded
LocationOnline
Date RangeJun 22, 2024 - Aug 1, 2024
Coinstore Labs - UBIT Blockchain Ecosystem Hackathon 2024
CS Labs Hackathon
othernft marketplacegamefi
Prize Pool$200.0K
Days LeftEnded
LocationOnline
Date RangeJun 22, 2024 - Jul 15, 2024
Equito Builder Program - Interoperability Summer
Equito Network
otherethereumarbitrum
Prize Pool$150.0K
Days LeftEnded
LocationOnline
Date RangeAug 11, 2024 - Sep 22, 2024
Reactive Hackathon - Hacking the Next Generation of Smart Contracts
Reactive Network
otherethereumavalanche
Prize Pool$50.0K
Days LeftEnded
LocationOnline
Date RangeSep 9, 2024 - Nov 4, 2024
Coinstore Labs - ICP Web 3.0 Collision Hackathon (ICP Chain Fusion)
CS Labs Hackathon
othernft developmentgamefi
Prize Pool$500.0K
Days LeftEnded
LocationOnline
Date RangeAug 10, 2024 - Sep 17, 2024
Euclid Aurora Hackathon
Euclid Protocol
othercosmosliquidity mining
Prize PoolEUC100.0K
Days LeftEnded
LocationOnline
Date RangeAug 28, 2024 - Nov 15, 2024
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