MPMahak Porwalinguide-to-bnb-chain-testnet.hashnode.dev·Oct 25, 2025 · 3 min readBNB Chain Testnet Guide for beginnersBNB Chain is a fast, low-cost blockchain by Binance, designed for building dApps and smart contracts. The BNB Chain Testnet is a sandbox environment where developers can deploy and test contracts using free test BNB, without risking real funds. In th...00