In the fast-paced crypto world, hot crypto wallets are your gateway to trading, staking, NFTs, and DeFi—all at your fingertips. But with so many wallets out there, which ones actually deliver in 2025? Let’s start with a quick comparison: 🔍…
If you’re wondering how to add Solana to MetaMask, you’re not alone. For a long time, MetaMask supported only Ethereum and EVM-compatible blockchains. But as of May 27, 2025, that has changed — Solana is now natively supported in the…
The Ethereum ecosystem depends on reliable and consistent testnets to ensure the safe development, deployment, and testing of smart contracts and decentralized applications. As legacy networks like Ropsten and Goerli are deprecated, Sepolia has emerged as one of the two…
The Ethereum network is powerful, but it can be slow and expensive during periods of high demand. That’s where Optimism comes in — a Layer 2 scaling solution designed to make Ethereum faster and more cost-effective. It’s an ideal choice…
If you’re building on Solana and need a fast and reliable way to check Solana wallet balance, this guide walks you through the exact method using the getBalance RPC call with NOWNodes. NOWNodes provides instant access to full Solana nodes…
The blockchain world moves fast — maybe too fast. One minute everyone’s building on Ethereum, the next we’re hearing about new L2s, modular chains, appchains, and brand-new virtual machines. So as a developer in 2025, how do you choose the…
In 2025, the best blockchain development trends are being shaped not only by user-facing innovation, but by foundational shifts in blockchain infrastructure. From modular execution environments to multichain indexing and programmable RPC layers, the future of Web3 is being built…
In the rapidly evolving world of digital currency, NOWNodes has identified crypto payment gateways that are setting the standard for secure and efficient transactions. These payment gateways enable businesses to integrate cryptocurrency into their existing financial services, allowing for seamless…
As blockchain technology advances, Layer-2 scaling solutions are gaining significant traction. Base is designed to offer a scalable, cost-efficient alternative to Ethereum while maintaining full EVM compatibility. With fast finality, reduced fees, and access to Ethereum tooling, Base has quickly…
Solana is still going strong in 2025. With its fast transactions and super low fees, it’s no surprise more people are using it for everything from NFTs to DeFi and everyday crypto transfers. But to really get the most out…