Fantasy Sports.
On-Chain. Fair.
Draft your roster, enter contests with AVAX, USDC, or any supported token, and receive provably fair payouts via smart contracts on Avalanche.
Get Started<1 second
Finality
Provably Fair
Payouts
Fuji Testnet
Network
Provably Fair Payouts
Every contest runs through an open-source smart contract on Avalanche. Lineups are committed, scores are public, and payouts are verified on-chain.
Lineup Commitment
When you enter a contest, a cryptographic hash of your lineup is recorded on-chain. This commitment is immutable — no one (not even us) can alter it after submission.
Multi-Winner Payouts
The smart contract pays the top ~20% of finishers using a ranked payout curve. All payout amounts are computed off-chain from public stats, then executed atomically on-chain.
On-Chain Settlement
Winners and amounts are submitted as arrays to the settleContest() function. The contract enforces that total payouts never exceed the prize pool minus the 5% platform fee.
Verify Everything
Every entry, lineup hash, payout, and settlement is an on-chain event. Anyone can verify the settlement transaction on Snowtrace to confirm payouts matched the final scores.
Multi-Winner Payouts
The top ~20% of finishers share the prize pool. Larger contests pay more winners. Here's an example payout curve for a 25-player contest:
5% platform fee deducted before distribution. Remaining 95% split among winners.
Pay with Your Token
Enter contests using any supported Avalanche token. Each token has a fixed entry fee denominated in its native units — no stablecoin conversions needed.
AVAX
Avalanche
0.15 AVAX
USDC
USD Coin
5 USDC
USDT
Tether USD
5 USDT
BTC.b
Bitcoin
0.00005 BTC.b
WETH.e
Wrapped ETH
0.002 WETH.e
WAVAX
Wrapped AVAX
0.15 WAVAX
Entry fees are fixed per token at approximately $5 USD equivalent. More tokens coming soon.
Smart Contract Guarantees
These are not policies — they are enforced by code on the Avalanche C-Chain.
No Hidden Changes
Your lineup hash is committed to the blockchain at entry time. It cannot be modified after the contest locks.
One Entry Per Wallet
Each wallet address can enter a contest exactly once. The smart contract enforces this — duplicate entries are rejected on-chain.
Guaranteed Refunds
If a contest is cancelled, every entrant can claim their entry fee back via an O(1) on-chain claim. No admin intervention needed.
Transparent 5% Fee
The platform fee is 5% (500 basis points), enforced on-chain. The max allowed is 10%. Any change emits a public PlatformFeeUpdated event visible to all.
Ready to compete?
Connect your wallet, draft a lineup, and see how provably fair fantasy sports works.
Create Account