Anchor Exercises

A concise walkthrough to Oracle (Anchor) - Implement a secure price update instruction that enforces critical signer and ownership validation. Learn to protect your on-chain data feeds by verifying authority before modifying state variables within the Anchor framework.

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Rust Developer

Solana
1. Program State
A practical analysis to Creating Solana State Accounts with Rust - Understand the strict separation of state and logic by mastering the initialization transaction requirements for space allocation and rent exemption. Learn to utilize the System Program for assigning account ownership and grasp the crucial signing differences between standard Keypairs and Program Derived Addresses. Duration: 2min
2. Native Exercises
A robust guide to Oracle (Native) - Build a decentralized price feed utilizing native Rust to enforce signer authorization for state updates. Master the end-to-end development process, from implementing instruction logic and testing with LiteSVM to deploying and interacting with your program on a local validator. Reading Time: 0min
3. Anchor Exercises
A concise walkthrough to Oracle (Anchor) - Implement a secure price update instruction that enforces critical signer and ownership validation. Learn to protect your on-chain data feeds by verifying authority before modifying state variables within the Anchor framework. Reading Time: 0min

Course Overview

About the course

What you'll learn

Native Rust & Anchor framework

PDAs, CPIs, and SPL Tokens

DeFi builds: oracles, auctions, AMMs

Course Description

Meet your instructors

Tasuku Nakamura

Tasuku Nakamura

Founder at smartcontract.engineer

Smart contract engineer and educator.

Last updated on January 12, 2026