If you are a Web3 project – you need an infrastructure! In today’s rapidly evolving Web3 and digital asset landscape, businesses must rely on robust infrastructure to ensure the stability and growth of their products. A node provider becomes a…
If you’re working with Ethereum-whether you’re building a DeFi protocol, launching an NFT marketplace, or just experimenting with smart contracts-there’s one fundamental operation you’ll use constantly: check Ethereum wallet balance. Knowing how to retrieve the ETH balance of any address…
Validium is one of the advanced approaches to scaling blockchain networks, especially Ethereum. Its main goal is to make blockchain interactions faster, cheaper, and more private — all without compromising security. At the heart of Validium is the idea that…
Tap to Earn is a simple and engaging mechanic – players tap, swipe, or complete basic tasks and earn real crypto rewards. When you combine this with blockchain technology, you unlock a new level of transparency, fairness, and ownership. In…
As NFTs continue to rise in popularity, the SUI blockchain has emerged as an ideal platform for trading digital assets. Known for its scalability and low transaction fees, SUI offers an excellent environment for NFT creators and collectors. In this…
Since its launch in 2017, The Open Network (TON) has quickly become one of the most exciting blockchain platforms out there. One of the things that sets TON apart is its rapid growth in decentralized applications (dApps), especially decentralized exchanges…
Thanks to ultra-fast transactions, low fees, and an ever-expanding toolkit for developers, Solana has become a natural home for powerful decentralized apps – or dApps. Solana dApps cover everything from crypto trading and lending to NFTs and staking. In this…
Track issued tokens on the XRP Ledger – one of the most important tasks for developers and financial operators is understanding how much of an asset has been issued and who currently holds it. This is particularly relevant for gateways,…
WebSocket testing has become an essential part of modern Web3 development. It allows developers to test real-time communication between clients and servers, enabling interactive and dynamic web applications. With NOWNodes, you can easily create WebSockets subscriptions to blockchain networks and…
Ethereum roadmap is here! The focus is shifting from theoretical idealism toward practical engineering — scalability, performance, simplicity. This isn’t a pivot; it’s a natural evolution. The network is maturing into what it was always meant to be: a general-purpose…