This course explores PayFi—an emerging layer in Web3 that enables programmable, real-time, and decentralized payments. It covers what PayFi is, how it works, real-world use cases, risks, and future trends.

Wormhole is a cross-chain messaging protocol designed to enable secure communication between more than 30 blockchain networks. This course provides a detailed, structured overview of the protocol, including its technical foundation, governance structure, tokenomics, core infrastructure, and real-world integrations. The goal is to help learners understand how Wormhole operates and how it supports multichain applications across major ecosystems.

Saros is a decentralized finance protocol built on Solana, offering integrated services for trading, staking, farming, identity management, and governance. This course presents a detailed examination of how Saros operates, how its components are structured, and how users engage with the platform. Learners will gain practical understanding of Saros's architecture, token utility, and governance systems designed to support long-term protocol sustainability.

Grass is a decentralized bandwidth-sharing protocol that compensates users for contributing their unused internet connection. This system supports public web data collection, which is then used in AI model training. The protocol is structured to ensure user privacy, efficient routing, and transparent reward mechanisms. Learners will understand how Grass transforms idle bandwidth into a structured data infrastructure through cryptographic verification, staking, and token-based incentives.

Aethir offers decentralized GPU cloud infrastructure built to support AI, gaming, and compute-intensive applications. This course provides a comprehensive breakdown of Aethir's architecture, token economy, governance structure, and operational features. Learners will gain the necessary understanding to evaluate how decentralized computing models are structured and maintained using token-based incentives and distributed validation.

Tokenized treasuries and on-chain bonds represent a transformative shift in how fixed-income instruments are issued, traded, and managed using blockchain technology. This course explains how these digital assets work, explores their legal and technical foundations, and shows how they bridge traditional finance (TradFi) and decentralized finance (DeFi).

This course provides a comprehensive introduction to Celestia, the first modular blockchain network focused exclusively on data availability and consensus. Learners will explore the shift from monolithic to modular architectures, understand the inner workings of Celestia, and examine its real-world applications.

This course will comprehensively explain Gate.io's contract grid trading product, combining real-life cases and strategy breakdown, helping users master how to efficiently arbitrage in volatile markets through automated contract grid strategies, adapting to the all-weather crypto market.

This course provides a guide to on-chain wealth management, focusing on decentralized finance (DeFi) strategies for generating passive income through staking, lending, liquidity provision, and yield farming. It explains key financial principles, risk management techniques, and future trends in on-chain earnings while comparing centralized and decentralized finance ecosystems.

This course provides a structured overview of the Flare Network (FLR), a Layer 1 blockchain designed to support smart contracts, decentralized data access, and cross-chain interoperability. Through technical modules, learners will understand how Flare integrates external data into on-chain applications, supports non-smart contract assets, and maintains network security and governance. The course is intended for those seeking practical knowledge of Flare’s architecture, tokenomics, protocol features, and governance systems.

Memecoins have become a prominent category in cryptocurrency trading, attracting substantial retail interest despite lacking traditional fundamentals. This course presents a detailed examination of how memecoins originate, perform, evolve, and collapse. Participants will gain practical knowledge for identifying, evaluating, and navigating these assets, with emphasis on avoiding common risks. Anyone trading or analyzing memecoins needs to understand how these tokens function across platforms, how market cycles develop, and how scams are structured.

Abstract is a consumer-focused Layer 2 blockchain built on Ethereum that uses zero-knowledge rollups to deliver low-cost, scalable, and secure dApps. This course is designed to give you a foundational and technical understanding of Abstract’s architecture, tools, ecosystem, and long-term vision.

This course will provide you with a comprehensive understanding of Gate.io's Simple Earn product, which is a capital-guaranteed financial product with low risks and stable returns. For subscribers, Simple Earn is similar to a demand deposit in a bank, supporting multiple mainstream cryptocurrencies. The subscription process is simple and the interest calculation period is flexible, making it a suitable wealth management product for ordinary investors.

In the crypto sector, the line between success and setback can be incredibly thin. "Doing Your Own Research (DYOR) in Crypto" is designed to equip you with the tools, knowledge, and insights to navigate this dynamic landscape confidently. Are you ready to dive deep, demystify the complexities of the crypto realm, and emerge as an informed investor?

From product popularization to practical trading, teach you how to play futures contracts step by step