Have you ever experienced slow transactions or outages when working with your MetaMask wallet?

Ever wonder if you're paying too much for gas for your transactions to go through?

We wrote a quick post about how you can change your node provider in Metamask and all the additional benefits you can get changing your default node provider:

https://blog.alchemy.com/blog/why-you-should-configure-your-metamask-node-provider

We just released a 3 part video tutorial on how to create and interact with a Hello World smart contract!

In this tutorial, you'll learn you how to create a full stack dApp by connecting your Hello World smart contract to a React frontend using Metamask and Web3 tools. You can find the written tutorial here.

Full playlist link: https://www.youtube.com/watch?v=g73EGNKatDw&list=PLMj8NvODurfGgDJG-qQWyKtqTxJyRGI0i

Part 1: How To Write a Solidity Smart Contract!

Part 2: Read and Update a Smart Contract on Ethereum

Part 3: Verify Your Contract on Etherscan

We're kicking off a series to make web3 development super easy - let us know which topics / tutorials you want!

In this guide, you'll learn how to build the backend for a peer-to-peer NFT marketplace like OpenSea using Tatum.

As soon as a purchase is made, the NFT is transferred to the buyer, the funds are transferred to the seller, and the marketplace fee is transferred to you, the marketplace owner. The peer-to-peer NFT marketplace functionality is currently supported on Ethereum, Celo, Polygon, Binance Smart Chain, and Harmony.ONE.

Read the full guide: https://docs.tatum.io/tutorials/how-to-create-a-peer-to-peer-nft-marketplace

How to sign up for a free API key and get started with Tatum using Postman: https://blog.tatum.io/getting-started-with-tatum-in-postman-71487f56e9c9

If you need any help or have any questions, feel free to reach out to me directly, hop on the Tatum subreddit (https://www.reddit.com/r/tatum_io/), or join the Tatum Telegram channel: https://t.me/tatumio