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…
In a blockchain world racing toward scalability, speed, and speculation, there’s one network that still commands trust above all: Bitcoin. But while Bitcoin remains the strongest and most secure ledger on Earth, one question continues to echo through the developer…
As the demand for Bitcoin utility grows beyond store-of-value use cases, Babylon Chain emerges as a critical protocol within the Babylon ecosystem. In other words, it introduces a novel architecture for Bitcoin staking, allowing BTC holders to participate in securing…
Arbitrum has rapidly emerged as one of the most efficient scaling solutions in the Ethereum ecosystem. Its ability to drastically lower transaction fees and boost network throughput makes it the go-to Layer 2 for developers and users alike. But to…
Let’s be honest — the term “Ethereum node” doesn’t exactly scream excitement. It sounds technical, dry, maybe even a little intimidating. But here’s the twist: if you’ve ever used MetaMask, swapped tokens on Uniswap, or browsed a block explorer —…
As blockchain technology continues to evolve, developers must make critical decisions about how their applications interact with decentralized networks. One of the most common questions in this space is: RPC vs REST — which API model is better suited for…
Whether you’re building a DeFi app, NFT marketplace, GameFi platform, or a non-custodial crypto wallet, there’s one thing your project absolutely depends on: a reliable connection to the blockchain. That connection is made possible through something called an RPC node…
The ZetaChain network has just undergone a critical upgrade – the v31.0.1 hard fork – bringing with it major fixes that improve cross-chain performance, transaction reliability, and core protocol logic. If you’re a developer, infrastructure provider, or wallet operator building…
We are excited to announce that we have successfully upgraded our Cosmos Network node to the latest version, Gaia v24.0.0. This is a critical network upgrade, officially passed via on-chain governance, and it marks an important architectural evolution for the…
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…