Welcome to the Etherwave Labs Blog, your source for the latest news, insights, and tutorials in the blockchain industry. Whether you're a seasoned professional or a curious newcomer, find valuable information to expand your understanding and capabilities in blockchain technology.
How Circle's Cross-Chain Transfer Protocol burns and mints native USDC across 30 blockchains: attestations, Fast vs Standard transfers, hooks and the Forwarding Service. Then a TypeScript walkthrough of depositing USDC into Hyperliquid's HyperCore and withdrawing it back to any chain.
How Circle Nanopayments uses Gateway's batched settlement to make sub-cent USDC payments economical, with a full Node.js integration tutorial: gate an Express API behind a $0.0001 price and pay it from an AI agent, gas-free on both sides.
A full, hands-on tutorial to monetize an Express API with the x402 payment protocol: gate an endpoint behind a USDC price on Base, then pay for it programmatically from JavaScript and Python clients.
A deep dive into Uniswap v4 for liquidity providers: the singleton architecture, flash accounting, and hooks compared to v3, followed by a hands-on TypeScript tutorial covering every position operation: mint, increase, decrease, collect fees, and burn.
Learn how to collect trading fees and rewards from Orca Whirlpool positions using Anchor and the whirlpool_cpi crate. Includes the critical update step most developers miss.
Learn how to build autonomous AI trading bots using ElizaOS framework. Complete guide covering market analysis, decision algorithms, secure deployment with TEE, and real-world implementation. Built by blockchain experts at Etherwave Labs.
Learn how Central Limit Order Books (CLOBs) solve AMM limitations in DeFi. Compare CLOB vs AMM trading, explore Hyperliquid & other CLOB DEXs. Expert guide.
Learn how to build your own custom AI agent with ElizaOS in this comprehensive step-by-step guide. From environment setup to deployment, discover how to create a distinctive AI personality and launch your agent on social media platforms.
Discover how AI agents are transforming blockchain development and enterprise operations. Learn about ElizaOS, advanced agent architectures, and practical implementation strategies for business.
Learn how to build a modern Telegram Mini App with this comprehensive guide to SpyClub's development. Discover real-world implementations of blockchain rewards, real-time multiplayer gaming, and Web3 integration
Discover how the TON blockchain and Telegram Mini Apps are revolutionizing Web3, enabling seamless decentralized experiences, and unlocking new opportunities for businesses and developers. Learn how Etherwave Labs can help you leverage these cutting-edge technologies.
Discover how Subgraphs revolutionize Web3 data access, offering faster and more efficient alternatives to RPC endpoints. Learn why they're crucial for dApps and follow our step-by-step tutorial to build your own Subgraph using Alchemy Subgraph, enhancing your blockchain development skills.
Discover how to implement Sign In With Ethereum (SIWE) in your Next.js app using WalletConnect's AppKit. Learn to secure API routes with next-auth tokens, enhancing user authentication and control over digital identity. Boost your dApp's security and user experience today!
Discover how to leverage blockchain technology to become your own bank. This comprehensive guide covers setting up a secure digital ledger, using decentralized finance (DeFi) applications, managing payments, and ensuring robust security for your financial assets.
