An EVM-compatible testnet, Blessnet Sepolia uses BLESS for gas (chain ID 11145513) and offers low-cost, Ethereum-tooling-compatible smart contract and dApp testing.
Blessnet Sepolia is a public testnet for the Bless ecosystem that lets developers safely test the Bless cross-chain bridge, smart contracts, and wallet integrations without real funds. It uses the BLESS token for gas and is best suited for staging end-to-end bridge transfers, liquidity routing, and message-passing workflows before deploying to mainnet.
Blessnet Sepolia is purpose-built for bridge workflows, offering a controlled environment with production-like relayer/signer behavior while keeping costs negligible in test BLESS. As of September 2025, no official public dashboard lists hard performance metrics; in practice, testnet gas fees are near-zero, block intervals are short and variable, throughput (TPS) is sufficient for QA, and on-chain activity is low compared with mainnets—developers should verify precise gas, block time, TPS, and activity via any published explorer or local benchmarking.
Blessnet Sepolia uses BLESS as the gas token for transaction fees. You can obtain BLESS by bridging from other chains or purchasing using thirdweb Bridge, or through faucets (for testnet).
To bridge BLESS to Blessnet Sepolia, connect your wallet to thirdweb bridge, select your source chain, choose the token you want to bridge, select Blessnet Sepolia as the destination, enter the amount, and confirm the transaction. The bridge will handle the cross-chain transfer instantly.
To build on Blessnet Sepolia 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 Blessnet Sepolia 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 BLESS on Blessnet Sepolia, ensure your wallet is connected to the Blessnet Sepolia network, enter the recipient's address, specify the amount of BLESS to send, review the gas fee, and confirm the transaction in your wallet.
