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…
When building and maintaining infrastructure for blockchain applications developer experience and quick problem solving are also important as are high uptime and low latency. This is why technical support is crucial for node RPC providers. Instead of traditional support lines…
NOWNodes started out as an internal infrastructure solution for the NOW environment. It was made to run ChangeNOW and support its own growing product line. It began as a separate layer in the server that ensured stable swaps, safe access…
NOWNodes is back from Consensus Hong Kong 2026, held Feb 10–12 at the Hong Kong Convention & Exhibition Centre. This year’s event brought together 11,000 registered attendees from 122+ countries/regions, plus a packed program and a huge side-event calendar across…
In 2026, Solana continues to solidify its reputation as one of the most performant and developer-friendly blockchain networks. As a node provider supporting the Solana Mainnet Beta, we closely monitor technical developments, network performance, and ecosystem trends. Below is our…
The world of development is growing fast, finding efficient solutions is a priority for developers. This is where Blockchain APIs play a big role. Developers working on dApps, DeFi platforms, NFT marketplaces, and Web3 projects depend on these powerful APIs…
Are you interested in how to run a Bitcoin node and become an active participant in the Bitcoin network? Running a BTC full node allows you to contribute to the decentralization and security of the network. In this comprehensive guide,…
Thanks to ultra-fast transactions, low fees, and an ever-expanding toolkit for developers, Solana has become a natural home for powerful decentralized apps – or dApps. Solana dApps cover everything from crypto trading and lending to NFTs and staking. In this…
In 2026, blockchain is no longer a “nice-to-have experiment.” It’s a critical layer of enterprise infrastructure, just like cloud or databases. CIOs and CTOs aren’t asking “should we use most popular blockchains?” anymore—they’re asking “which the most popular blockchains makes…