Polygon RPC
Polygon is a cornerstone of Ethereum scaling. Learn how Public Polygon RPC URLs work, the differences between public and private endpoints, and best practices for scalable dApp development in 2026.
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- By Denis Perepelitsyn
- February 1, 2026
- Web3 Infrastructure & RPC
What Is BNB Smart Chain? BSC RPC and Developer Guide
Learn how BNB Smart Chain works and how BSC RPC connects applications. Plan contract reads, token logs, gas estimates, and transaction verification.
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- By Denis Perepelitsyn
- January 29, 2026
- Web3 Infrastructure & RPC
How to Add Base Sepolia to MetaMask
Base Sepolia is a vital testnet for Ethereum Layer 2 developers. Learn how to add the network to MetaMask, configure RPC settings, and get free test ETH for your dApps in 2026.
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