An EVM-compatible blockchain testnet for Ultron (ULX), delivering fast finality and low-cost transactions to streamline deploying and benchmarking Solidity smart contracts and dApps.
Ultron Testnet is an EVM-compatible staging network for the Ultron Layer-1 that uses test ULX for gas, enabling safe deployment and iteration of smart contracts, wallets, and cross-chain bridge workflows before mainnet. Typical use cases include dApp QA, gas‑cost profiling, RPC/indexer integration, validator tooling dry-runs, and interoperability tests; see network details at https://ultron.foundation.
Ultron Testnet stands out with native ULX, faucet-funded near‑zero‑cost transactions, and bridge‑ready endpoints that work seamlessly with Ethereum tooling (MetaMask, Hardhat, Foundry) for realistic cross‑chain testing. Performance highlights for comparison: average gas cost on testnet is effectively negligible, block speed is in the low‑seconds range, TPS is elastic with load (no official long‑term averages published), and activity is event‑driven with spikes during test waves—use the Ultron explorer to verify live throughput and finality.
Ultron Testnet uses ULX as the gas token for transaction fees. You can obtain ULX by bridging from other chains or purchasing using thirdweb Bridge, or through faucets (for testnet).
To bridge ULX to Ultron Testnet, connect your wallet to thirdweb bridge, select your source chain, choose the token you want to bridge, select Ultron Testnet as the destination, enter the amount, and confirm the transaction. The bridge will handle the cross-chain transfer instantly.
To build on Ultron 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 Ultron 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 ULX on Ultron Testnet, ensure your wallet is connected to the Ultron Testnet network, enter the recipient's address, specify the amount of ULX to send, review the gas fee, and confirm the transaction in your wallet.