A developer-focused blockchain testnet using UDQ, QaUser5256 provides a safe staging environment and tooling-friendly Chain ID 55200 for integration and QA workflows.
QaUser5256 is a dedicated testnet network for the bridge, using UDQ as the native gas token, to simulate cross-chain transfers and messages before mainnet deployment. Common use cases include trial bridge swaps, validator/relayer workflow testing, and safe staging of smart contract upgrades and RPC integrations. As of Sep 24, 2025, there are no published public metrics for average gas cost, block speed, TPS, or network activity.
Unlike public mainnets, QaUser5256 is an isolated, non-production chain purpose-built for QA, so funds are valueless, state may be reset, and endpoints can change without notice. This makes it ideal for reproducible bridge testing and failure scenarios, but also means performance figures (avg gas, block time, TPS, activity) are not stable and should not be used for production benchmarking. When comparing networks, treat QaUser5256 as a staging baseline rather than a throughput or cost reference.
QaUser5256 uses UDQ as the gas token for transaction fees. You can obtain UDQ by bridging from other chains or purchasing using thirdweb Bridge, or through faucets (for testnet).
To bridge UDQ to QaUser5256, connect your wallet to thirdweb bridge, select your source chain, choose the token you want to bridge, select QaUser5256 as the destination, enter the amount, and confirm the transaction. The bridge will handle the cross-chain transfer instantly.
To build on QaUser5256 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 QaUser5256 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 UDQ on QaUser5256, ensure your wallet is connected to the QaUser5256 network, enter the recipient's address, specify the amount of UDQ to send, review the gas fee, and confirm the transaction in your wallet.