OnChainWin
OnChainWin is verifiable on-chain raffle infrastructure where draws settle through smart contracts and Chainlink VRF.
What is OnChainWin?
OnChainWin runs provably fair giveaways and ticket-based raffles fully on Base. Entries, draws, and payouts all execute through smart contracts, with winner selection backed by Chainlink VRF for verifiable randomness. Project teams use OnChainWin to launch transparent campaigns or sell digital and real-world assets through ticket flows; users can audit every draw on-chain.
Web3 dapps and developer tools related to OnChainWin
Discover blockchain applications that are frequently used with OnChainWin.
ClashMon: Ignition
Guild of Guardians
Gods Unchained
MetaCene
Developer resources from Alchemy
A guide to web3 authentication
Learn web3 authentication basics and how to build modern flows onchain with email and social login.
How to build onchain agents: wallets, payments, and real-time data
How to build onchain agents: a chain-agnostic guide to giving AI agents secure wallets, x402-based autonomous payments, and real-time blockchain data with Alchemy.
Gensyn builds the world’s first decentralized AI network
450,000 daily transactions powering breakthrough decentralized AI models with zero crypto friction at scale
OnChainWin alternatives
Explore web3 competitors and apps like OnChainWin.
Sorare
Aavegotchi
Mad Squad
Wildchain
App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.
