ETH USDC Raffles

ETH & USDC 50/50 Raffles on Base

Web3 50/50 Raffles on Base. Create or join transparent ETH and USDC raffles on Base Mainnet, with RandProofRNG and RandProofAutomation powering every draw and keeping each move verifiable on-chain. BASE5050 brings transparent Web3 raffles to Base. Create and enter ETH and USDC 50/50 raffles with verified winners, automated settlement, and instant payouts, with no claiming required.

Buy Tickets Create Raffle

TICKET0.0025 ETH

CREATE0.01 ETH

SPLIT50/50

TICKET$5.00 USDC

CREATE$20.00 USDC

SPLIT50/50

Create a 50/50 Raffle

Web3 Raffle Platform For Creators

For Creators: How to Earn With BASE5050.COM

Create your raffle with BASE5050.com on Base. Pay just 0.01 ETH or $20.00 USDC creation fee, and your 50/50 raffle is live on the Base blockchain instantly. From there, it's simple: share your unique raffle URL with your audience across Facebook, Instagram, X, YouTube, TikTok, X.com, Live Streams or wherever your community lives. Every follower who buys in at 0.0025 ETH or $5.00 USDC per ticket grows the pot. When the raffle duration closes, one winner is selected by our BASE5050 Smart Contract and automated raffle system. Base & RandProofRNG, a verifiable on-chain randomness protocol that guarantees no one, including you, can manipulate the outcome. The winning fan receives exactly 50% of the total pot, paid out automatically by the smart contract. You receive the other 50%, straight to your wallet, no platform fee on winnings, no claiming, no delays, no middleman. The bigger your audience and the more you share your link, the bigger your pot. Whether you have 500 Facebook friends, 1000 Youtube subscribers or 100,000 Instagram followers, BASE5050.COM turns your existing audience into a passive income stream for you and your community.

Web3 Raffle Quest Log

How It Works

1. Create

Launch a 50/50 raffle from your wallet for 0.01 ETH or $20.00 USDC and set the mission rules on-chain.

2. Ticket

Join active raffles! You could win! Each ticket costs 0.0025 ETH or $5.00 USDC. Winner selection uses RandProofRNG and automatic finalization.

3. Share

Every raffle gets a unique quest link for your community, audience, or party.

4. Win

At the end, smart contracts split the prize: 50% winner, 50% creator, fully transparent.

Rafflenomics

ETH Raffle

To recover the 0.01 ETH creation fee, the raffle needs to sell enough tickets where 50% of sales equals 0.01 ETH.

Break-Even: 8 Tickets Sold

(8 × 0.0025 ETH × 50% = 0.01 ETH)

USDC Raffle

To recover the $20.00 USDC creation fee, the raffle needs to sell enough tickets where 50% of sales equals $20.00 USDC.

Break-Even: 8 Tickets Sold

(8 × $5.00 USDC × 50% = $20.00 USDC)

See the full Rafflenomics chart on How It Works →

Create Your Own Web3 Raffle On Base

Create Your Own 50/50 Raffle On Base

Create Your 50/50 Raffle

Select Payment Token

Creation payment: 0.01 ETH

Fee Breakdown (ETH)

Creator pays: 0.01 ETH

0.0099 ETH -> platform creation fee

0.0001 ETH -> RandProof RNG + Automation reserve

Wallet Not Connected

Please connect your wallet in the header to create a raffle

Raffle Name

Start Date

Start Time

End Date

End Time

Your Raffle Details:

• Raffle Name: Not set

• Start: Not set

• End: Not set

Contract Address: 0x3d5f21dC29C634464552d47cCF64862d0aB16Fa4

By creating a raffle, you agree to the platform terms.The creation payment includes the platform fee and a decentralized finalization reserve for RandProofRNG, Automation, and fallback settlement.

BASE5050 uses ETH and USDC to power its platform. ETH or USDC holders can create their own 50/50 raffle or buy tickets for active 50/50 raffles on BASE5050. BASE5050's decentralized raffle system, creators earn 50% of the total ticket sales from every raffle they launch, with the other 50% automatically distributed to a randomly selected winner through on-chain mechanisms. Leveraging immutable smart contracts, this setup guarantees a trustless, transparent 50/50 raffle model. All payouts are processed instantly on-chain, eliminating any need for claims or intermediaries, with full transaction history accessible via the blockchain explorer.

Live Board

Active Raffles

Live 50/50 Raffles on Base

Preview live 50/50 raffles on Base Mainnet. Buy tickets to enter the draw, or launch your own raffle in either currency.

Join exciting 50/50 raffles on Base. ETH 50/50 raffles. USDC 50/50 raffles.

Buy Tickets on Base

MetaMask smart account? If a purchase fails, go to Settings → Smart account and switch the Base toggle off — transactions will then go directly to the raffle contract.

ETH Raffles

Create: 0.01 ETH
Ticket: 0.0025 ETH

USDC Raffles

Create: $20.00 USDC + 0.0001 ETH
Ticket: $5.00 USDC

50% Winner · 50% Creator — transparent, on-chain, instant payout

Showing active raffles on Base Mainnet

Scoreboard

Latest Completed Raffles

Base Mainnet

View results from recently completed 50/50 raffles on BASE5050. All winners are selected transparently using blockchain technology.

• All raffles are provably fair
• Winners are selected using verifiable randomness
• Prize distribution is automatic and instant
• Full transaction history available on the Base blockchain

View All Results