Chainstack Blog

How to use GraphQL to fetch pending transaction data from Geth. And compares GraphQL and JSON-RPC in terms of speed and data size.

We are excited to announce the upcoming addition of the Aurora protocol to Chainstack’s list of supported networks.

In this comprehensive step-by-step guide, you will learn how The Merge impacts Ethereum’s application and infrastructure layer, the 5 most common merge-misconceptions, and what you need to do with your DApp and your nodes for a smooth transition to proof-of-stake.

Chainlink is one of the most popular decentralized oracles in DeFi today, while Foundry is an up and coming smart contract development framework that promises blazing fast speeds. Learn a bit about both in this tutorial by deploying a chainlink smart contract using Foundry.

An overview of Lens Protocol, how it works and building a simple application with Lens API, React.js, and Tailwind CSS.

We are excited to announce the upcoming addition of the Fuse protocol to Chainstack’s list of supported networks.