Infura Blog

Tutorials

Infura product tips and Web3 tutorials for developers building decentralized applications.

Feb 17, 2021 10 min read

Why You Should Use ITX Instead of Building Your Own In-House Relayer

This blog post captures the highlights from Patrick McCorry's talk at EthDenver 2021 . Patrick is Master of Relays at Infura and is passionately working to solve transaction management friction for the industry. We...

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Jan 28, 2021 6 min read

Build a Flash Loan Arbitrage Bot on Infura, Part II

By Pedro Bergamini and Coogan Brennan In our last post, we went over the three main concepts behind our bot: arbitrage, contract-based transactions and optimistic transfer. In this post, we’ll walk through how to...

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Jan 13, 2021 6 min read

Build a Flash Loan Arbitrage Bot on Infura, Part I

By Pedro Bergamini and Coogan Brennan In the first installment of this series, we’re going to explain some of the underlying concepts behind flash loans and flash swaps. In part two, we’ll show you how to build your...

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Nov 23, 2020 24 min read

Ethereum JavaScript Libraries: web3.js vs. ethers.js (Part II)

Web3.js and ethers.js are JavaScript libraries that allow developers to interact with the Ethereum blockchain. In part I of our tutorial series on Ethereum JavaScript libraries , we compared web3.js and ethers.js,...

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Oct 5, 2020 9 min read

Getting Started with Infura's Ethereum API

So, you want to access the Ethereum network using Infura’s API - how do you go about doing that? First, you’ll need to make sure you have an Infura account - check out this tutorial to get started! Next, you’ll want...

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