A developer-focused blockchain testnet, QaUser3870 Testnet (Chain ID 7909) uses RAY for gas, enabling safe pre-production dApp and smart-contract validation.
QaUser3870 Testnet is an RAY-native test network used to stage and validate cross-chain bridge transactions, smart-contract deployments, and wallet/integration QA before mainnet. RAY is the gas currency with no real-world value, enabling safe simulation of fees and failure scenarios. As of Sep 2025, official performance metrics (avg gas cost, block speed, TPS, active addresses) are not publicly specified and can vary by release; check a current explorer or your RPC for live values before benchmarking.
Compared to public testnets, QaUser3870 is a QA-focused sandbox purpose-built for bridge workflows, favoring rapid resets and feature rollouts over long-term stability. Because it uses RAY and testing-oriented configurations, there is no real economic cost and parameters like block speed, TPS, and network activity may be tuned across cycles, so results are not stable benchmarks. This makes it ideal for interoperability and failure-mode testing rather than production-grade performance comparisons.
QaUser3870 Testnet uses RAY as the gas token for transaction fees. You can obtain RAY by bridging from other chains or purchasing using thirdweb Bridge, or through faucets (for testnet).
To bridge RAY to QaUser3870 Testnet, connect your wallet to thirdweb bridge, select your source chain, choose the token you want to bridge, select QaUser3870 Testnet as the destination, enter the amount, and confirm the transaction. The bridge will handle the cross-chain transfer instantly.
To build on QaUser3870 Testnet 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 QaUser3870 Testnet 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 RAY on QaUser3870 Testnet, ensure your wallet is connected to the QaUser3870 Testnet network, enter the recipient's address, specify the amount of RAY to send, review the gas fee, and confirm the transaction in your wallet.
