If we had to describe 2025 in one word, it would be momentum. This year, NOWNodes didn’t just grow — we leveled up. More networks, deeper infrastructure, smarter tooling, and traffic at a scale that truly reflects production Web3. Every…
In today’s rapidly evolving blockchain, Web3, and crypto ecosystems, smart contracts audit services form the backbone of decentralized applications and DeFi protocols. But while these autonomous programs unlock a new paradigm of trustless interactions, they also introduce significant security vulnerabilities. A…
Working with EVM blockchains eventually brings every developer to the same moment: the contract should behave one way, but the chain insists otherwise. The transaction fails silently, gas burns, the api returns a generic message, and suddenly you’re staring at…
Polkadot has entered a new era. With the recent migration to the Polkadot Asset Hub, the network has redefined how assets are created, managed, and transferred across its ecosystem.This move isn’t just a technical adjustment — it’s a fundamental shift…
When working with EVM blockchains, developers often need deep insights into what actually happens under the hood of a smart contract execution. High-level transaction receipts are rarely enough—especially when debugging complex interactions, analyzing gas consumption, or reverse-engineering contract logic. This…
It is no wonder that many developers want to build on top of Ethereum and integrate an ETH token into their crypto projects. As such, today, we are going to go over everything you need to know when it comes…
The Core blockchain is one of the fastest-growing EVM-compatible networks, designed to combine Bitcoin’s security with Ethereum’s smart contract capabilities.If you’re a developer or a crypto enthusiast, you’ll eventually need to connect to the Core RPC — the Remote Procedure…
The blockchain world often feels like a trade-off — do you choose Bitcoin’s security or Ethereum’s flexibility? What if you could have both? That’s exactly what Syscoin blockchain brings to the table. Syscoin is a Layer 1 blockchain designed to…
We’re thrilled to share some exciting news — NOWNodes has just listed the Sei Network node!This means developers and businesses can now connect directly to Sei RPC nodes in real time. No complicated setup, no infrastructure management — just fast,…
In web3 every big project needs Solana node. If you’re a developer building on Solana or just a blockchain enthusiast, you’ve probably wondered whether you should run your own Solana node. In this guide, we’ll go through what Solana nodes…