General Knowledge

Learn more about building with Infura.

Guides

Fetching for block ranges events with eth_getLogs

A previous blog article discussed the way Infura provides support for blockchain events at scale. That architecture has been greatly improved since then and it’s been extending across multiple networks. As we all know, no system is error free so it’s always good to have your code catching and reacting on any sporadic inconsistencies.

Learn

CORS and the Infura API Secret

Introduction

CORS (Cross Origin Resource Sharing)

This article is there to help you understand CORS (especially as it relates to Infura). We’ll talk about how it works and what to do about your CORS errors.