How to Build a Token Holder Indexer and Wallet API

In this guide, we'll show you how to create a token holder index and an API to retrieve token holdings and metadata by wallet address using QuickNode Streams, Key-Value Store, and Functions.

How to Create a QuickNode Function Using TypeScript

This guide will walk you through creating a QuickNode Function using TypeScript to manage Solana wallet portfolios.

How to Use Streams & Functions to Monitor Borrowers on Aave

This guide demonstrates how to use QuickNode's Streams and Functions to monitor borrower health factors on the Aave V3 lending protocol. It shows how to set up a Stream to capture borrow events, create a Function to process those events and calculate health factors, and store the data using QuickNode's Key-Value Store API.

Tracking Smart Contract Interactions with Key-Value Store

In this guide, you will learn how to create and maintain a dynamic list of wallet addresses that have interacted with your smart contract using QuickNode's Key-Value Store.