The world of development is growing fast, finding efficient solutions is a priority for developers. This is where Blockchain APIs play a big role. Developers working on dApps, DeFi platforms, NFT marketplaces, and Web3 projects depend on these powerful APIs…
So, what exactly is a BNB Smart Chain contract address? It’s basically a string of letters and numbers that starts with 0x — and every single thing on BSC has one: wallets, tokens, smart contracts, even individual transactions. The cool…
BNB Smart Chain (BSC) has become one of the most used blockchains in 2026 — fast, cheap, and widely supported across DeFi, NFTs, and gaming. But no matter what you’re building, one thing remains true: you need an RPC endpoint.…
Knowing how much of your API quota you’ve used — and how much you have left — sounds like it should be simple. But for developers and teams running applications on top of blockchain infrastructure, that information is surprisingly hard…
Unlike conventional blockchain networks that depend on miners, blocks, and high fees, Binance Smart Chain (BSC) offers a high-speed, scalable, and cost-effective alternative. As a parallel blockchain to Binance Chain, BSC is designed to support smart contracts, decentralized applications (dApps),…
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 a dApp, wallet, or any blockchain-based service on Ethereum, you’ve probably encountered the term public Ethereum RPC endpoints. These endpoints are essential for interacting with the Ethereum network, yet many developers overlook their limitations and security concerns.…
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…
Today, Polygon (POL) is a highly scalable and developer-friendly blockchain network. Moreover, to enable seamless interaction between wallets and the Polygon network, integrating via JSON-RPC is essential. This guide will walk you through the process using NOWNodes’ Polygon RPC endpoints, covering all the…
If you’re into Web3, chances are you’ve already heard about Polygon — a lightning-fast, low-fee blockchain that’s fully compatible with Ethereum. It powers DeFi apps, wallets, NFT marketplaces, and basically half of the Web3 world. But here’s the thing: before…