Layer 2 & Scaling Solutions
Understand the solutions designed to improve blockchain scalability and reduce transaction costs. Explore technologies like Rollups (Optimistic and ZK), Sidechains, and State Channels.
11 courses
Learn to architect, deploy, and scale decentralized applications on the Polygon network using modern scaling solutions like zkEVM and the AggLayer.
Learn to build, deploy, and optimize high-performance decentralized applications on the Polygon network using Solidity and modern Web3 developer tools.
Understand how Polygon enhances Ethereum's scalability through Proof of Stake and modern Layer 2 solutions to build efficient decentralized ecosystems.
Build and deploy scalable decentralized applications using Polygon’s Layer 2 technology and Ethereum-compatible tools.
Learn to retrieve daily open, close, and historical price data for stocks, options, and cryptocurrency using modern JavaScript development practices.
Learn to retrieve market data, query asset details, and navigate trading rules using Python and the Polygon API.
Learn how to query financial market endpoints, manage API keys securely, and retrieve real-time stock and news data using clean Python code.
Retrieve real-time and historical market data for stocks, forex, options, and cryptocurrency using the Polygon API to power your financial applications.
Learn to retrieve, filter, and structure options market data using Python and the Polygon API to build your own financial analysis tools.
Learn how to query financial tickers, retrieve security details, and fetch market news using modern JavaScript and the Polygon API.
Learn to retrieve real-time and historical stock, option, and cryptocurrency data using JavaScript and the Polygon API to power your financial applications.