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…
In 2025, blockchain development has matured into a highly modular, scalable, and enterprise-ready ecosystem. The question for technical founders, dev teams, and enterprises is no longer whether to use blockchain – but which infrastructure will deliver speed, sovereignty, and security…
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…
The Ethereum blockchain API enables developers to interact with the Ethereum network through standardized methods like JSON-RPC. One of the most critical use cases is retrieving events from smart contracts – essential for tracking blockchain activity, triggering off-chain processes, or…
Solana is a high-performance blockchain used for building decentralized applications (dApps) with a focus on speed and scalability. To interact with the Solana blockchain, developers use RPC (Remote Procedure Call) endpoints — gateways that allow querying account balances, sending transactions,…
Crypto wallets are the front doors of Web3. For millions of users, they are the interface to digital assets, decentralized applications, and financial sovereignty. But behind the sleek interfaces of wallets lies complex infrastructure – and one of the most…
In 2025, the demand for video content is exploding, but traditional delivery systems are buckling under the pressure. Theta Network emerged precisely to answer this call. Born from the frustration of its founders-Mitch Liu and Jieyi Long-who understood firsthand the…