July was a heavy build month for the NOWNodes team. We shipped two of the biggest additions to the platform this year — a gRPC streaming interface and an MCP server for AI coding assistants — and rounded them out…
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…
Here’s the short version up front: you no longer “add” Solana the way you add a sidechain. If you came here looking for how to add Solana to MetaMask by pasting a network URL and a chain ID, that method…
Your AI assistant can write blockchain code in seconds. The catch is that it often writes the wrong code — a method that doesn’t exist on that chain, a parameter in the wrong slot, an auth header it half-remembered. The…
Gas fees are what you pay to get a transaction processed on a blockchain. Every time you move ETH, swap a token, or mint an NFT, the network does a small amount of computing work — and that work has…
The fastest way to check a Solana wallet balance is to paste the wallet’s public address into an explorer like Solscan — you’ll see the SOL total and every token in seconds, no login required. But that’s only one of…
ERC-8004 is an Ethereum standard that gives AI agents a verifiable on-chain identity, a public reputation record, and a way to prove their work was done correctly. It does this with three smart contract registries that any agent can register…
A seed phrase is a list of 12 to 24 simple words that acts as the master backup for a cryptocurrency wallet. Write those words down once, and you can restore full access to your funds on any compatible device.…
If you’re new to crypto and wondering what is XRP — and why people keep saying “Ripple” when they seem to mean the same thing — this guide is for you. Here is XRP explained in plain language: Ripple is…
Solana enters mid-2026 as a network in the middle of a rebuild. It now runs on two competing validator clients, its consensus engine is being replaced from the ground up, and its finality is on track to fall from 12.8…