As the Web3 ecosystem grows, developers building on Polygon (MATIC) require robust infrastructure to ensure seamless interaction with the blockchain. A critical part of that infrastructure is the Polygon RPC provider — the bridge between your application and the Polygon…
XRP is back in the spotlight. With global attention on cross-border payments, tokenized assets, and institutional adoption, the XRP Ledger is more relevant than ever. Whether you’re building wallets, DeFi apps, or exploring blockchain integrations, getting access to XRPL has…
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…
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…
On May 27, 2025, Horizen released ZEN 5.0.7, the latest version of its node software for Mainnet. NOWNodes has already completed the upgrade across all Horizen nodes, ensuring a fully compliant, stable, and production-ready environment for developers building on the…
In the Avalanche ecosystem, scalability is not just about faster block times – it’s about customization and flexibility. Avalanche introduces a novel architecture called Subnets that enables developers and enterprises to create isolated blockchain environments tailored to their needs. If…
Since its launch, Monero has become synonymous with cryptographic privacy. Unlike most public blockchains where anyone can trace the flow of funds, Monero’s network is built on principles of complete confidentiality, implemented directly at the protocol level. This architecture makes…
Among the leading contenders in Ethereum Layer 2 space are Arbitrum and Optimism. Both use optimistic rollups to offload computation from the main Ethereum chain, drastically reducing fees and improving throughput. While they share the same goal, their node architecture…