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Base Guides

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How to Use Flashblocks in Your App

Learn to integrate Base Flashblocks in your app for faster transaction confirmations using Quicknode endpoints, Viem, and Wagmi.

Created August 15, 2025IntermediateVideo
BaseEthereumdAppsEVMFlashblocksViemWagmi

How to Build an ERC-20 Batch Swap dApp Using EIP-7702

This guide provides a practical implementation of EIP-7702. Learn step-by-step how to code batch transactions for swapping multiple ERC20 tokens at once.

Created August 8, 2025Intermediate
BaseEthereumOptimismAdd-onsdAppsEIP-7702EVMViemWagmi

AI Powered DeFi Yield Optimizer on Base

This tutorial teaches you how to integrate the Aerodrome Swap API with an AI model to create a personalized DeFi yield optimizer and analytics dashboard on the Base network.

Created July 18, 2025Intermediate
BaseAdd-onsAIdAppsEVM

How to Build a Secure dApp with AML and CFT Compliance

A walkthrough of how to build a secure dApp with AML and CFT compliance using a Quicknode add-on and Chainlink Functions.

Created March 20, 2025Intermediate
BaseEthereumAdd-onsChainlinkdAppsFoundrySecuritySmart Contracts

Account Abstraction and ERC-4337 - Part 2

Build an EIP-7702 delegated smart account with Openfort, send a user-paid and gas-sponsored ERC-4337 transaction, and verify it via Quicknode on Base Sepolia.

Created September 12, 2023Intermediate
BaseEthereumAccount AbstractionEIP-7702EVMSmart ContractsTypeScriptViemWallets

🎥 What is the Base Chain?

In this video, learn about the Coinbase blockchain, Base, and the motivation behind it.

Created March 11, 2023BeginnerVideo
BaseEVM