base Hackathons

Discover base hackathons in Web3 and blockchain.

Cortensor Hackathon #4

Cortensor

otherethereumarbitrum

Prize PoolCOR3.0K

Days LeftEnded

LocationOnline

Date RangeJan 19, 2026 - Feb 28, 2026

End DateFeb 28, 2026

Build on PinionOS

PinionOS

otherbaseai agents

Prize Pool$2.8K

Days LeftEnded

LocationOnline

Date RangeFeb 22, 2026 - Mar 1, 2026

Submission DeadlineMar 1, 2026