ETH Raffle DApp · Ethereum L2 · Base · Optimism · Arbitrum
ETH Raffle
ETH5050 is the premier ETH raffle DApp — fully on-chain 50/50 raffles powered by Ethereum. Buy tickets with ETH for a chance to win 50% of the prize pool, or launch your own ETH raffle and earn 50% of every ticket sold automatically.
ETH5050 V2
Chainlink VRF + Chainlink Automation
ETH5050 V2 uses Chainlink VRF v2.5 direct funding for verifiable winner randomness and Chainlink Automation to trigger finalization when raffles end or sell out. Ticket purchases, creator payouts, and winner prizes remain ETH-native on Base, Optimism, and Arbitrum.
Randomness
Verifiable Chainlink VRF winner selection
Finalization
Chainlink Automation plus fallback settlement
Creation Payment
0.012 ETH
Creator Pays
0.012 ETH
Platform Fee
0.010 ETH
Finalization Reserve
0.002 ETH
Fee breakdown: 0.010 ETH goes to the platform creation fee and 0.002 ETH funds the decentralized finalization reserve pool for VRF, Automation, and fallback settlement.
What Is an ETH Raffle?
An ETH raffle is a blockchain-based raffle where participants buy tickets using ETH (Ether) and one random winner is selected on-chain. ETH5050 takes the format further with the 50/50 model: exactly half the total prize pool goes to the winner, and the other half goes to the raffle creator. Every rule is enforced by a smart contract — no intermediary, no manipulation, no delays.
ETH raffles on ETH5050 run on Ethereum Layer 2 networks — Base, Optimism, and Arbitrum — meaning ticket transactions cost fractions of a cent and confirm in seconds. All you need is ETH in a wallet that supports one of these L2 networks.
ETH In, ETH Out
All tickets are priced in ETH (0.0025 ETH each). Prize pools accumulate in ETH and are paid directly to your wallet — no token swaps, no bridging.
On-Chain Winner Selection
The smart contract requests Chainlink VRF v2.5 randomness and uses Chainlink Automation for finalization. No admin can choose the winner.
50/50 Always
Winner always receives exactly 50% of the prize pool. Creator always receives exactly 50%. Encoded in the contract — no variance.
Two Ways to Use the ETH Raffle DApp
ETH5050 is designed for both players and creators. Both sides earn real ETH.
🎟️ Play an ETH Raffle
- • Browse active ETH raffles across all four L2 networks
- • Buy tickets at 0.0025 ETH each
- • Each ticket = one entry into the on-chain draw
- • Buy more tickets to increase your chance of winning
- • Win 50% of the total prize pool in ETH
- • Winnings sent automatically to your wallet
🚀 Create an ETH Raffle
- • Pay a one-time 0.012 ETH creation fee
- • Configure ticket supply, price, and duration
- • Share your raffle link with your audience
- • Earn 50% of all ETH ticket sales
- • Payout is automatic when the raffle ends
- • Repeat as many times as you want
ETH5050 ETH Raffle DApp — Live on Base, Optimism & Arbitrum
Choose Your ETH Raffle Network
ETH raffles are live on four Ethereum L2 networks. All use ETH as the native currency — same token, four networks.
ETH Raffle FAQ
What wallet do I need to play an ETH raffle?
Any EVM-compatible wallet works — MetaMask, Coinbase Wallet, Rainbow, or any wallet that supports Ethereum L2 networks. Make sure you hold ETH on your chosen L2 (not Ethereum mainnet).
How much ETH do I need to buy a raffle ticket?
Tickets are priced at 0.0025 ETH each. You also need a tiny amount of ETH for gas, which costs fractions of a cent on L2 networks.
How is the ETH raffle winner selected?
Winner selection uses Chainlink VRF v2.5 randomness fulfilled on-chain, with Chainlink Automation triggering eligible finalization. No one can predict or choose the result.
Can I create multiple ETH raffles?
Yes — there is no limit. Each raffle requires a separate 0.012 ETH creation payment and deploys a new smart contract. Many creators run multiple raffles simultaneously across different networks.
The #1 ETH Raffle DApp on Ethereum
Transparent. Automated. Fully on-chain. ETH5050 is the fastest and fairest ETH raffle platform available.