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dApps Guides

35 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
BaseEthereumEVMFlashblocksViemWagmi

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
BaseEthereumOptimismEIP-7702EVMMarketplaceMarketplace Add-onViemWagmi

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
BaseAIEVMMarketplaceMarketplace Add-On

Build a DEX Aggregator on Base

Learn how to build a decentralized exchange (DEX) aggregator dApp on Base using QuickNode's Base DeFi Power bundle, including gas estimation and swap APIs.

Created June 27, 2025Intermediate
BaseEthereumDeFiEVMMarketplaceMarketplace Add-on

How to Build a Telegram Trading Bot on Base with MEV Protection

Learn how to build a MEV-protected Telegram trading bot on Base using QuickNode's Marketplace add-ons.

Created April 25, 2025IntermediateVideo
BaseEthereumBotsDeFiEVMMarketplaceMarketplace Add-onTradingViem

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 QuickNode Marketplace add-ons and Chainlink Functions.

Created March 20, 2025Intermediate
BaseEthereumChainlinkFoundryMarketplaceMarketplace Add-onSecuritySmart Contracts

Create a Solana Copy Trading Bot Using Pump.fun

In this guide, we will walk through how to use QuickNode's Metis Pump.fun API and Yellowstone gRPC to create a Solana trading bot that copies trades on the Pump.fun DEX.

Created January 28, 2025IntermediateVideo
SolanaDeFiJavaScriptMarketplace Add-OnMetis - Jupiter V6 Swap APIPump.funSVMSwap

How to Create a Token Allowance Checker App

In this guide, learn to create an ERC-20 token allowance checker app using QuickNode Streams and PostgreSQL.

Created August 14, 2024IntermediateVideo
EthereumERC20EVMJavaScriptReactSample AppStreams

How to Track DEX Wallet Trading Performance using Syve's APIs

In this guide, we'll walk you through building a wallet performance analyzer app using Syve's DEX Price Data & Wallet Tracking APIs. This application allows users to enter a wallet address and analyze trading performance metrics, such as profit and loss, for each token traded.

Created August 12, 2024Intermediate
EthereumEVMMarketplaceMarketplace Add-OnQuickNode Product

How to Create an ERC-20 Token Factory dApp

In this guide, you will learn how to create an EVM Token Factory dApp to allow users to create their own ERC-20 token in a couple of clicks.

Created June 8, 2024Intermediate
EthereumERC20EVMSmart Contracts