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…
NOWNodes started out as an internal infrastructure solution for the NOW environment. It was made to run ChangeNOW and support its own growing line of goods. It began as a separate layer in the server that ensured stable swaps, safe…
Cryptocurrency data APIs have become essential tools for developers, traders, and analysts seeking reliable market data for various digital assets. In 2026, the demand for accurate and up-to-date information is higher than ever, making the choice of the right API…
NOWNodes just returned from Consensus Hong Kong 2025! It was a landmark event for the blockchain and crypto industry, bringing together the brightest minds, groundbreaking projects, and game-changing innovations. As a leading blockchain infrastructure provider, NOWNodes was at the heart…
Lots of people are interested in when it will be possible to convert things into crypto tokens. Well, blockchains like the XDC made it possible and easy. Nowadays, managing Real World Assets (RWA) through digital platforms has become a frontier of…
The best Solana RPC providers play a key role in supporting the ecosystem as Solana continues to solidify its position as one of the most performant Layer-1 blockchains, attracting developers and enterprises building decentralized applications, DeFi platforms, and NFT marketplaces.…
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…
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…
March 12, 2020 is remembered in the crypto industry as Black Thursday, the day when the price of Bitcoin collapsed by more than 40% within hours during the global market panic triggered by COVID-19. While traders were watching charts fall,…
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…