How to build an AI trading bot
An AI trading bot is software that watches market data, decides when to buy or sell, and places the orders on its own — no human clicking required. Building one is a real project, not a weekend hack, but the…
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Best Sui NFT Marketplaces: A Complete Guide for 2026
If you want to buy, sell, or mint a Sui NFT, the platform you pick matters more than most guides admit. The Sui blockchain now hosts tens of millions of tokens across tens of thousands of collections, but the Sui…
Blockchain Applications: Where the Technology Actually Works
Blockchain applications are the real-world systems built on top of a shared, tamper-evident ledger — payments that settle without a bank in the middle, contracts that run themselves, supply chains you can actually audit. Strip away the hype and a…
A Beginner’s Guide to Decentralized Prediction Markets
A prediction market is a marketplace where people buy and sell contracts tied to the outcome of a future event — an election, a title fight, a Federal Reserve decision — and the market price turns into a live estimate…
Why technical support is crucial for RPC node provider?
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…
What is the x402 Payment Protocol?
Introduction to the x402 Protocol The x402 protocol is a communication and data handling standard designed to make device interactions predictable, secure, and easy to implement. For a non specialist, think of the x402 protocol as a clear set of…
Blockchain Webhooks: Automate Bitcoin Notifications
Webhooks are one of those concepts that sound technical at first, but once you see how they work, they become surprisingly simple. At their core, webhooks are just a way for one system to automatically notify another system when something…
NOWNodes February 2026 Product Update: Smarter Payments, Internal Balance & Improved Dashboard UX
At NOWNodes, we continuously refine our infrastructure and user experience to make blockchain access simpler, faster, and more reliable. February 2026 brought several practical improvements focused on payment convenience and dashboard usability. While these updates may appear small on the…
What Is a Blockchain Server?
Blockchain server is an infrastructure term, not a protocol. In practice, it’s a server (VM/bare metal) running blockchain node software and exposing an API endpoint (most often RPC) so applications can read on-chain data and broadcast transactions. Most people use…
How to Choose the Best Crypto Payment Gateways in 2026
In the rapidly evolving world of digital currency, NOWNodes has identified crypto payment gateways that are setting the standard for secure and efficient transactions. These payment gateways enable businesses to integrate cryptocurrency into their existing financial services, allowing for seamless…