An Ethereum-native testnet blockchain for developer experimentation and integration testing, Xsolla ZK uses ETH and Chain ID 555272 for straightforward configuration.
Xsolla ZK is an Ethereum-native, zero-knowledge testnet built to validate cross-chain bridge flows and dApp integrations. Primary use cases include testing ETH/ERC-20 transfers through the bridge, simulating wallet/account flows, and benchmarking ZK proof verification and gas behavior with faucet ETH (no real-world value).
Unlike generic testnets, Xsolla ZK emphasizes a bridge-first, ZK-verified architecture while remaining compatible with standard Ethereum tooling (RPC endpoints, EVM, wallets, and Solidity). As of Sep 2025, no official performance metrics—average gas cost, block speed, TPS, or user activity—have been published; use your own test runs and the public explorer (when available) to compare. Expect ranges similar to modern zk rollups, but rely on Xsolla ZK’s forthcoming dashboard for authoritative numbers.
Xsolla ZK uses ETH as the gas token for transaction fees. You can obtain ETH by bridging from other chains or purchasing using thirdweb Bridge, or through faucets (for testnet).
To bridge ETH to Xsolla ZK, connect your wallet to thirdweb bridge, select your source chain, choose the token you want to bridge, select Xsolla ZK as the destination, enter the amount, and confirm the transaction. The bridge will handle the cross-chain transfer instantly.
To build on Xsolla ZK 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 Xsolla ZK 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 ETH on Xsolla ZK, ensure your wallet is connected to the Xsolla ZK network, enter the recipient's address, specify the amount of ETH to send, review the gas fee, and confirm the transaction in your wallet.