infrastructure & developer tooling Hackathons
Discover infrastructure & developer tooling hackathons in Web3 and blockchain.
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Open Agents Hackathon
Akash Network
otherai agentsinfrastructure & developer tooling
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeFeb 24, 2026 - Feb 25, 2026
XION BELIEVATHON
XION
othertypescriptweb3.js
Prize Pool$40.0K
Days LeftEnded
LocationOnline
Date RangeNov 21, 2024 - Jan 18, 2025
Rivalz ai.hack4PH
The BLOKC
otherai agentsai and blockchain
Prize Pool$7.5K
Days LeftEnded
LocationOnline
Date RangeMar 20, 2025 - May 4, 2025
DuckChain x AWS Hack: AI Unchained
DuckChain
otherawsai agents
Prize Pool$1.1M
Days LeftEnded
LocationOnline
Date RangeAug 25, 2025 - Sep 1, 2025
Cortensor Hackathon #2
Cortensor
otherethereumjavascript
Prize PoolCOR3.0K
Days LeftEnded
LocationOnline
Date RangeSep 21, 2025 - Nov 2, 2025
Akashathon²
Akash Network
othercosmosai agents
Prize Pool$200.0K
Days LeftEnded
LocationOnline
Date RangeApr 8, 2024 - May 18, 2024
Cartesi DevAd Seed Grants
Cartesi
otherethereumgo (golang)
Prize Pool$50.0K
Days LeftEnded
LocationOnline
Date RangeApr 15, 2024 - Aug 13, 2024
Kaia Init Spring
Kaia Vietnam
otherbridge developmentdefi
Prize PoolKLA10.0K
Days LeftEnded
LocationOnline
Date RangeJul 2, 2024 - Mar 11, 2025
IstanHack 2024
IstanHack
otherdao developmentdefi
Prize Pool€10.0K
Days LeftEnded
LocationHilton Istanbul Bomonti Hotel & Conference Center, Merkez, Silahşör Cd. No:42, 34381 Şişli/İstanbul, Türkiye
Date RangeAug 13, 2024 - Aug 14, 2024
The Grant Factory, Hackathon Presented by Taiko
Taiko Labs
otherethereumzksync
Prize Pool$100.0K
Days LeftEnded
LocationOnline
Date RangeSep 25, 2024 - Nov 18, 2024
HackDays: Web3, AI & Beyond
HackDays: Web3, AI & Beyond
otherweb3.jsgamefi
Prize Pool$10.0K
Days LeftEnded
LocationBTU - Business and Technology University, 82 Ilia Chavchavadze Avenue, Tbilisi 0179
Date RangeNov 29, 2024 - Dec 1, 2024
LXDAO Casual Hackathon：AI 开发工具
LXDAO
otherai agentsai and blockchain
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeJan 3, 2025 - Jan 5, 2025
(Virtual) Flare x Google Verifiable AI Hackathon
Flare
othergcpremote
Prize Pool$40.0K
Days LeftEnded
LocationOnline
Date RangeFeb 3, 2025 - Mar 14, 2025
Metis Hyperion: HyperHack
METIS
othercross-chainai agents
Prize Pool$200.0K
Days LeftEnded
LocationOnline
Date RangeMay 15, 2025 - Aug 7, 2025
ai/accelathon on Sei
Sei Development Foundation
otherseiaws
Prize Pool$1.0M
Days LeftEnded
LocationOnline
Date RangeJun 24, 2025 - Aug 25, 2025
Umi Try-a-thon
Umi
othermovenft development
Prize Pool$2.0K
Days LeftEnded
LocationOnline
Date RangeJun 20, 2025 - Jul 17, 2025
Somnia AI Hackathon
Somnia Network
otherdefiai agents
Prize Pool$20.0K
Days LeftEnded
LocationOnline
Date RangeSep 29, 2025 - Nov 5, 2025
Cortensor Hackathon #3
Cortensor
otherethereumarbitrum
Prize Pool$3.0K
Days LeftEnded
LocationOnline
Date RangeNov 22, 2025 - Dec 28, 2025
DeSci Tools Buildathon
Unbound Science
otherethereummonad
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeNov 17, 2025 - Nov 22, 2025
Cronos x402 Paytech Hackathon
Cronos
otherethereumcosmos
Prize Pool$42.0K
Days LeftEnded
LocationOnline
Date RangeNov 27, 2025 - Jan 23, 2026
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