An EVM-compatible blockchain testnet for Superseed, Sepolia-compatible (chain ID 53302), enabling low-cost ETH gas smart contract testing with familiar tooling and infrastructure.
Superseed Sepolia Testnet is an Ethereum-compatible (EVM) test network for safely testing smart contracts, wallets, and cross-chain bridge workflows using test ETH for gas. It’s used to stage deployments and run end‑to‑end bridge simulations without mainnet risk or cost; live performance indicators—average gas price, block speed, TPS, and network activity—can be monitored on Sepolia explorers, with costs effectively zero because funds are test ETH.
Unlike non‑EVM testnets or alternative chains, Superseed Sepolia mirrors Ethereum’s execution environment, gas model, and tooling, so performance and behavior closely match mainnet while remaining low‑cost and low‑risk for developers. It integrates with the Superseed ecosystem (public RPC, faucet, and documentation at https://www.superseed.xyz) and offers stable endpoints for reliable bridge testing; for current comparisons, check explorers for live block time, TPS, gas costs, and activity rather than static figures, which vary with network load.
Superseed Sepolia Testnet 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 Superseed Sepolia Testnet, connect your wallet to thirdweb bridge, select your source chain, choose the token you want to bridge, select Superseed Sepolia Testnet as the destination, enter the amount, and confirm the transaction. The bridge will handle the cross-chain transfer instantly.
To build on Superseed Sepolia 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 Superseed Sepolia 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 ETH on Superseed Sepolia Testnet, ensure your wallet is connected to the Superseed Sepolia Testnet network, enter the recipient's address, specify the amount of ETH to send, review the gas fee, and confirm the transaction in your wallet.