Coin Flip
Last updated
Last updated
Introduction to the Coin Flip Game
The game is simple with two choices:
Tails
Heads
How to Participate:
Enter the amount you want to bet.
Flip the coin.
Winning Chance: 50% with a multiplier of 1.98x.
Special Offer: Players who enter a friend's wallet address in the referral wallet address section on their personal page will:
Receive the maximum payout rate: 1 bet wins 1.98x. If no referral wallet address is entered, the payout rate will be 1 bet wins 1.95x.
To participate in betting on the Blockchain, you need to . Visit the to view the installation guide and join the betting.
Note: The blockchain networks of Arbitrum One, Polygon Mainnet, and Arbitrum Sepolia are completely independent and separate. Therefore, you need to enter the referral wallet address corresponding to the chain you are betting on. You can enter the referral wallet address on all three chains if you are betting on both Arbitrum One and Polygon to optimize gas fees, while also playing on Arbitrum Sepolia for entertainment.
Commission Refund: The referral wallet will receive a 10% commission on the total fees collected from the referred player.
Example:
A player bets 1000 USDT on the Coin Flip game.
The system takes a 1% fee (10 USDT).
The referrer receives 1 USDT commission from the system.
Join now to not miss the opportunity to get attractive bonuses and commissions!
Player's Betting Results
During the betting process, players go through multiple rounds with different outcomes. Here is an example of a player's betting sequence:
0×1.98×0×0×0×1.98×1.98×0×1.98×0×
Where:
The number 0 represents a failed bet (no reward received).
The number 1.98 indicates a correct prediction, earning the player a reward of 1.98 times the original bet amount.
In the final bet, the player chose "Tails," but the result of the flip was "Heads." Therefore, the player did not succeed in this bet and did not receive any reward. However, in previous bets, the player successfully predicted and earned a 1.98x reward for their bet.
How to Bet and Verify Transactions
View Bet Information and Wallet Address: Players can click on their username on the website to view wallet address information and bet details. This information allows players to verify transactions transparently through the blockchain, using results from Chainlink VRF.
Direct Transactions: To place a bet without going through the website, players can use blockchain explorers like Polygonscan or Arbiscan. After that, input the smart contract address of the game and interact with it under the Contract section => Write Contract to place a bet.
wager: The amount of USDT to bet (multiply by 1,000,000 because USDT has 6 decimal places).
tokenAddress: The smart contract address of USDT on the blockchain being used.
isHeads: Choose true to bet on heads and false to bet on tails.
Direct Experience via Website: For players who don't want to interact with blockchain directly, they can participate in the game through our user-friendly website, uytin.io.
Choose the appropriate method to enjoy a transparent and fair betting experience.
Deposit and Withdraw Funds to/from the House's Bank via Smart Contract
To deposit or withdraw funds to/from the house's bank without accessing the uytin.io website, players can use the Coin Flip smart contract via blockchain explorer tools. If you wish to invest in the house's bank, here’s how to do it:
wager: The amount you wish to invest. Please note that the minimum deposit amount is 200 USDT, so the entered amount should be greater than 200,000,000.
tokenAddress: The smart contract address of USDT on the blockchain you choose to invest in.
Before investing, make sure you’ve approved your Metamask wallet to use your USDT at the game's smart contract address.
isHeads: Set to true if you want to invest (Stake), and false if you want to withdraw (Unstake) from the house's bank.
numBets: Enter 0 to invest or withdraw funds (Stake/Unstake). For betting, this number should be between 1 and 100.
stopGain, stopLoss: You can input any number when investing or withdrawing. For users who want to set limits, the following value can be used: 7237005577332262213973186563042994240829374041602535252466099000494570602496.
Choose the method that suits your needs for transparent and easy fund investment or withdrawal.
Refund Request Guide
If Chainlink VRF fails to send a random result within a maximum of 200 block times, you can request a refund for your bet in the following ways:
Access Personal Page: You can log in to your personal page and request a refund.
Use Blockchain Explorer:
For players on the Polygon chain, visit PolygonScan.
For players on the Arbitrum One chain, visit Arbiscan.
Enter the smart contract address of the game: 0xBd33838289FAE7f6a13F8e98e78B8d780De9F005.
Interact with the Contract:
Go to Contract => Write Contract.
Click on "Connect to Web3" to connect your wallet.
Select the CoinFlip_Refund function.
Click Write and sign the transaction to receive your bet refund.
