Where is the web3?
Only in skills. Every match runs on the game server, so there is no wallet, no transaction and no gas fee while you play. The blockchain is used for one thing: Skill cards are NFTs that you hold in your own wallet.Why put skills on-chain?
You own them
Your skills live in your wallet, not in our database. You can see them on the block explorer.
Open supply
Each skill has a fixed maximum supply written into the contract, so anyone can check how many exist.
Always optional
You never need a wallet to play. Web3 is only for collecting and using skills.
The GIWA testnet
TheBingoFi runs on GIWA Sepolia, the test network of GIWA, an Ethereum layer 2. On a testnet you use test ETH: it’s free from a faucet and has no real-world value.Set up in four steps
2
Add GIWA Sepolia
3
Claim free test ETH
Use the official faucet at faucet.giwa.io (0.005 ETH every 24 hours) or the backup at faucet.lambda256.io/giwa-sepolia (0.01 ETH every 24 hours). One claim is enough for your first skill.
4
Connect and buy
In the app, press Connect Wallet and link it. Open the Market, pick a skill and press Buy. Then add it to your loadout before a Standard match.
Prices
Each skill has a base price in test ETH. The price goes up a little as a skill sells out and drifts down when nobody has bought it for a while. The Market always shows the current price and how many are left.Contracts
All contracts are deployed and verified on GIWA Sepolia.Contract addresses
Contract addresses

