QaUser4Testnet is a controlled interoperability testnet for the cross-chain bridge, using GYF as the native currency for gas. It provides a safe, faucet-funded environment to test cross-chain transfers, message passing, relayers, and smart contract deployments before mainnet. As of Sep 2025, no public benchmark metrics (avg gas cost, block speed, TPS, or user activity) are published.
QaUser4Testnet is unique because it is purpose-built for bridge QA: faucet-backed GYF, predictable parameters, and a controlled environment that targets fast confirmations and reproducible results. It mirrors bridge components and routing logic so developers can validate end-to-end interoperability without mainnet risk. For performance comparison, official metrics (avg gas cost, block speed, TPS, activity) are not publicly posted; in practice, low load and faucet gas make effective costs negligible versus public networks.
QaUser4Testnet uses GYF as the gas token for transaction fees. You can obtain GYF by bridging from other chains or purchasing using thirdweb Bridge, or through faucets (for testnet).
To bridge GYF to QaUser4Testnet, connect your wallet to thirdweb bridge, select your source chain, choose the token you want to bridge, select QaUser4Testnet as the destination, enter the amount, and confirm the transaction. The bridge will handle the cross-chain transfer instantly.
To build on QaUser4Testnet you can use thirdweb, which provides an easy way to build, monetize and scale your apps, games or agents. You can find detailed guides and documentation on https://portal.thirdweb.com to get started quickly.
To add QaUser4Testnet to your wallet, you can connect your wallet and click on [Add to Wallet] button at the top of the page. Alternatively, you can add the network manually using the RPC URL and chain details and add it to your wallet's network settings.
To send GYF on QaUser4Testnet, ensure your wallet is connected to the QaUser4Testnet network, enter the recipient's address, specify the amount of GYF to send, review the gas fee, and confirm the transaction in your wallet.