defi Hackathons
Discover defi hackathons in Web3 and blockchain.
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Status: EndedZetaChain Vibeathon
Sep 23, 2025 - Sep 30, 2025
Prize Pool
$300
Status: EndedPsy: Ascend Hack 2025
Sep 10, 2025 - Dec 10, 2025
Prize Pool
$9.0K
Status: EndedSomnia AI Hackathon
Sep 29, 2025 - Nov 5, 2025
Prize Pool
$20.0K
Status: Ended🏆 CodeNut Global Vibe: AI Web3 Hackathon 2025 🏆
Oct 14, 2025 - Dec 31, 2025
Prize Pool
$1.0K
Status: EndedCasper Hackathon 2026 - Qualification Round
Nov 14, 2025 - Jan 11, 2026
Prize Pool
$25.0K
Status: EndedRoad to Haulout : Walrus Buildathon
Nov 7, 2025 - Nov 9, 2025
Prize Pool
$800
Status: EndedHack4Privacy by iExec x 50Partners
Dec 8, 2025 - Feb 7, 2026
Prize Pool
$6.0K
Status: EndedCronos x402 Paytech Hackathon
Nov 27, 2025 - Jan 23, 2026
Prize Pool
$42.0K
Status: EndedLNMHacks 8.0
Jan 23, 2026 - Jan 25, 2026
Prize Pool
$9.0K
Status: EndedSan Francisco Agentic Commerce x402 Hackathon
Jan 29, 2026 - Feb 16, 2026
Prize Pool
$50.0K
Status: EndedStableHacks: Building Institutional Stablecoin Infrastructure on Solana.
Jan 26, 2026 - Mar 22, 2026
Prize Pool
$100.0K
Status: EndedWEEX AI Hackathon Preliminary Round Forked Entry
Jan 2, 2026 - Jan 18, 2026
Prize Pool
$1.9M
Status: EndedProgramming USDCx on Stacks
Jan 19, 2026 - Jan 25, 2026
Prize Pool
$3.0K
Status: EndedCasper Hackathon 2026 - Final Round
Jan 15, 2026 - Jan 25, 2026
Prize Pool
$40.0K
Status: EndedBUIDL CTC Hackathon - BUIDL For The Real World
Feb 1, 2026 - Mar 8, 2026
Prize Pool
$15.0K
Status: EndedBuild on Stellar Chile Ideatón: Ideas Reales, Impacto Real
Feb 10, 2026 - Mar 1, 2026
Prize Pool
$1.0K
Status: Active48 Weeks. 48 Blockchains.
Feb 1, 2026 - Dec 31, 2026
Prize Pool
$10.0K
Status: EndedThe Self-Driving Yield Engine Composable Yield Infrastructure for the Next Generation of DeFi
Jan 31, 2026 - Feb 28, 2026
Prize Pool
$75.0K
Status: EndedPolkadot Solidity Hackathon 2026
Feb 15, 2026 - Mar 20, 2026
Prize Pool
$30.0K
Status: EndedBCH-1 Hackcelerator
Dec 9, 2025 - Feb 26, 2026
Prize Pool
$40.0K