QaUser0263 is a cross‑chain bridge testnet where developers simulate transfers and contract calls without financial risk. It uses BDU as the native gas token (claimable from a faucet) to deploy, test, and benchmark bridge routes, relayers, and fee logic. Typical workflows include end‑to‑end integration tests, load testing, and monitoring finality/reorg behavior before mainnet release.
Unlike general‑purpose testnets, QaUser0263 is purpose‑built for bridge QA with prewired connectors and sandboxed relayers, enabling realistic multi‑chain flows out of the box. Effective gas cost is near‑zero (BDU faucet) and, as of 2025‑09, no public sources list average gas price, block speed, TPS, or activity—treat it as a fast‑iteration environment rather than a performance benchmark. Its isolated, resettable state and predictable fee policy make it ideal for rapid regression tests and failure‑mode drills.
QaUser0263 uses BDU as the gas token for transaction fees. You can obtain BDU by bridging from other chains or purchasing using thirdweb Bridge, or through faucets (for testnet).
To bridge BDU to QaUser0263, connect your wallet to thirdweb bridge, select your source chain, choose the token you want to bridge, select QaUser0263 as the destination, enter the amount, and confirm the transaction. The bridge will handle the cross-chain transfer instantly.
To build on QaUser0263 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 QaUser0263 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 BDU on QaUser0263, ensure your wallet is connected to the QaUser0263 network, enter the recipient's address, specify the amount of BDU to send, review the gas fee, and confirm the transaction in your wallet.