defi Hackathons
Discover defi hackathons in Web3 and blockchain.
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Vietnam Aptos Hackathon
GM VIETNAM | Vietnam Blockchain Week
otheraptosmove
Prize Pool$400.0K
Days LeftEnded
LocationOnline
Date RangeMay 14, 2025 - Jul 18, 2025
Hackmos Croatia 2025
Hackmos 2025 Croatia
bitcoinotherethereum
Prize Pool$25.0K
Days LeftEnded
LocationLe Meridien Lav, Grljevacka, 2A, Podstrana, 21312, Split, Croatia
Date RangeOct 23, 2025 - Nov 1, 2025
Hedera Hello Future: Origins Hackathon 2025
Hedera
otherhederadefi
Prize Pool$150.0K
Days LeftEnded
LocationOnline
Date RangeJun 10, 2025 - Aug 9, 2025
GUI INU Ideathon: Build with $GUI
GUI Inu
otheraptosmove
Prize Pool$10.0K
Days LeftEnded
LocationOnline
Date RangeJun 6, 2025 - Aug 2, 2025
ai/accelathon on Sei
Sei Development Foundation
otherseiaws
Prize Pool$1.0M
Days LeftEnded
LocationOnline
Date RangeJun 24, 2025 - Aug 25, 2025
Morph's Consumer Buildathon
Morph
otherethereumdefi
Prize Pool$15.0K
Days LeftEnded
LocationOnline
Date RangeJun 23, 2025 - Aug 14, 2025
ZetaChain X Google Cloud AI Buildathon
ZetaChain
bitcoinothersolana
Prize Pool$9.0K
Days LeftEnded
LocationOnline
Date RangeAug 2, 2025 - Aug 31, 2025
Stellar Hacks: Blend
Stellar Development Foundation
otherrustdefi
Prize PoolXLM6.0K
Days LeftEnded
LocationOnline
Date RangeJun 18, 2025 - Jul 7, 2025
Sonic Hackathon: S Tier University Edition
Sonic Labs
otherethereumhybrid
Prize PoolS100.0K
Days LeftEnded
LocationOnline
Date RangeAug 1, 2025 - Sep 8, 2025
Umi Try-a-thon
Umi
othermovenft development
Prize Pool$2.0K
Days LeftEnded
LocationOnline
Date RangeJun 20, 2025 - Jul 17, 2025
Kaia Wave Stablecoin Summer Hackathon
Kaia
otherethereumdune analytics
Prize Pool$165.0K
Days LeftEnded
LocationOnline
Date RangeAug 24, 2025 - Sep 21, 2025
OKX ETHCC Hackathon
OKX
otherethereumpolygon
Prize Pool$30.0K
Days LeftEnded
LocationOnline
Date RangeJul 3, 2025 - Aug 11, 2025
bitsCrunch x AI Builders Hack 2025
bitsCrunch
otherethereumsolana
Prize Pool$5.0K
Days LeftEnded
LocationOnline
Date RangeJul 7, 2025 - Aug 4, 2025
Ethereum Mexico 2025
Ethereum Mexico
otherethereumarbitrum
Prize Pool$15.0K
Days LeftEnded
LocationMuseo Metropolitano de Moneterrey, Ignacio Zaragoza, Corregidora &, Centro, 64720 Monterrey, N.L.
Date RangeOct 31, 2025 - Nov 2, 2025
OneHack 2025
Onelabs Pte Ltd
othergamefidefi
Prize Pool$12.5K
Days LeftEnded
LocationOnline
Date RangeJul 31, 2025 - Aug 19, 2025
BTCHack: Midl x Bitcoin Summit
Midl
bitcoinothersolidity
Prize Pool$5.0K
Days LeftEnded
LocationSoho House Hong Kong, 33 Des Voeux Rd W, Sheung Wan, Hong Kong
Date RangeAug 27, 2025 - Aug 27, 2025
Stellar Hacks: Swaps and Vaults with PaltaLabs
Stellar Development Foundation
otherrustuniswap
Prize PoolXLM6.0K
Days LeftEnded
LocationOnline
Date RangeJul 14, 2025 - Aug 7, 2025
BCH Blaze 2025
BCH Blaze
bitcoinotherethereum
Prize PoolBCH10.0K
Days LeftEnded
LocationOnline
Date RangeSep 1, 2025 - Nov 23, 2025
UK AI Agent Hackathon Ep2 | The Largest Web3 x AI Hackathon in Europe
Imperial Blockchain
othersolanaavalanche
Prize Pool$22.5K
Days LeftEnded
LocationOnline
Date RangeAug 2, 2025 - Aug 23, 2025
Somnia DeFi Mini Hackathon
Somnia Network
otherethereumsolidity
Prize Pool$15.0K
Days LeftEnded
LocationOnline
Date RangeAug 13, 2025 - Sep 19, 2025