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…
NOWNodes’ May 2026 update focused on a single practical release for referral partners: a new affiliate program with cash and credit reward options. This update is designed for distribution. If you’re working with clients, partners, or developer communities, you can…
If you’re building anything on BSC — a wallet, a dApp, or a portfolio tracker — you’ll need to know how to check token balances. This guide shows you two practical approaches: using Web3.js and raw JSON-RPC calls. What is…
Most blockchain nodes forget on purpose. Full nodes prune old state data to stay lean, keeping only what’s needed to validate the current chain. It works fine until you need to ask a question like: “What was this wallet’s balance…
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…
This article will guide you through the process of setting up and running a Tron full node. Whether you are a developer or a blockchain enthusiast, running a Tron full node allows you to actively participate in the Tron network,…
As the concern about the privacy and security of blockchain technologies and cryptocurrencies continues to gain momentum, leading projects such as Monero are always here to solve this problem! To stay privacy-centric, Monero uses various cryptographic primitives: ring signatures, stealth…
Are you interested in how to run a Base Mainnet RPC Full node? Today we will cover all the essential information you need to know about installing and maintaining Base nodes. We provide you with 2 methods: using NOWNodes Base…
The popularity of TRON DApps is growing continually. More and more developers are getting involved in TRON DApp development today. This article covers the whole procedure of how to build a TRON DApp. TRON is a blockchain-based decentralized platform that features…
In this article, we will explore the benefits of Avalanche RPC and how it can streamline your Web3 development process. Additionally, we will introduce NOWNodes, a reliable Avalanche node provider, and discuss how it can help harness the full potential…