Web3 For Beginners

Alchemy API is a blockchain infrastructure interface built for Web3 applications. It helps DApps, wallets, and on-chain applications access blockchain data, send transactions, and monitor on-chain events. Its core process includes receiving RPC requests, routing them to nodes, reading on-chain data, processing indexed and cached data, and returning structured API responses. Compared with running blockchain nodes directly, Alchemy greatly reduces the development and operational complexity of Web3 applications through hosted infrastructure and enhanced data APIs.

Alchemy is an infrastructure platform built for blockchain developers. It provides RPC nodes, on-chain data APIs, account abstraction, smart wallets, and Rollup development tools for Web3 applications. Its core products include Supernode, NFT API, Transfers API, Account Kit, and Webhooks, helping developers quickly access on-chain data, send transactions, and build decentralized applications.

Alchemy and QuickNode are both RPC node service platforms built for Web3 developers. They help DApps, wallets, and on-chain applications access blockchain data and send transactions. Although both platforms support multiple networks such as Ethereum, Polygon, Arbitrum, and Solana, they differ clearly in product positioning, data APIs, developer tools, and ecosystem direction. Alchemy places greater emphasis on enhanced APIs, account abstraction, and full development platform capabilities, while QuickNode focuses more on high-performance node services and a modular plugin ecosystem.

Spacecoin users connect to the satellite network via ground terminals. Data is transmitted by satellites and ground nodes, while network payments, resource allocation, and incentives are managed through the on-chain system. Unlike traditional internet service providers, Spacecoin aims to build a global internet infrastructure using an open network and crypto-economy model.

Spacecoin builds a decentralized internet network with low-orbit satellites (LEO), blockchain, and DePIN (Decentralized Physical Infrastructure Network). Unlike traditional ISPs that depend on centralized operations, Spacecoin uses an open network architecture that allows users, nodes, and infrastructure participants to collectively sustain internet services through on-chain mechanisms.

Gitlawb and GitHub are both used for code hosting and development collaboration, but they differ clearly in their underlying architecture and collaboration model. GitHub is a centralized code hosting platform that manages repositories through account systems and centralized servers. Gitlawb, by contrast, uses DID identity, IPFS storage, and the libp2p network to build a decentralized Git collaboration system that does not require centralized servers. Compared with traditional Git platforms, Gitlawb places greater emphasis on AI Agent native collaboration, autonomous identity, and multi node synchronization.

A Gitlawb code push includes DID identity signing, Git object uploads to IPFS, Ref update Certificate broadcasting, libp2p network synchronization, and several other steps. Unlike traditional Git platforms, Gitlawb does not rely on a single centralized server. Instead, decentralized nodes jointly maintain repository state and code history. This mechanism allows both AI Agents and developers to collaborate on code and synchronize repositories without relying on platform based hosting.

Gitlawb (GITLAWB) is a decentralized Git collaboration network designed for AI Agents and developers. It combines a DID identity system, IPFS content storage, the libp2p P2P network, and UCAN capability-based authorization to create a code collaboration system that does not depend on centralized servers. Unlike traditional Git platforms, Gitlawb treats AI Agents as native participants in the network, allowing them to directly own repositories, submit code, open PRs, run automated tasks, and synchronize and verify code through decentralized nodes.

BabyShark’s NFT system is an important part of the Baby Shark Universe Web3 gaming ecosystem. It is mainly used for Avatars, game items, virtual assets, and open world interaction. Through blockchain technology, users can truly own on-chain digital assets and trade, use, and manage them in the Marketplace. Unlike traditional game assets, BabyShark NFTs offer verifiable ownership, on-chain circulation, and compatibility with an open ecosystem.

BabyShark and Sandbox are both digital interactive ecosystems built around the Web3 metaverse and NFTs, which is why users often compare them. However, the two differ significantly in IP origin, open world design, user positioning, community interaction, and digital asset structure. Sandbox places greater emphasis on an open virtual land economy and creator ecosystem, while BabyShark focuses more on entertainment IP, user interaction, and the Web3 gaming experience.

Baby Shark Universe is a project that turns the globally recognized Baby Shark IP into a hybrid entertainment and digital asset platform connecting Web2 and Web3. Built around the Baby Shark IP, the project develops a GameFi and metaverse structure that allows users to own, trade, and create digital assets in a virtual world. The Baby Shark Universe ecosystem also includes an NFT marketplace, DAO governance, an Avatar system, and open world interaction mechanisms. Its core goal is to gradually bring Web2 entertainment users into the on chain digital asset ecosystem.

Infinex and MetaMask are both widely used to access DeFi and onchain assets, but they differ clearly in their underlying account structure and user interaction logic. MetaMask is a traditional EOA, Externally Owned Account, wallet that mainly relies on private keys and seed phrases, while Infinex uses Account Abstraction and Passkey login, with a stronger focus on a unified account experience and multichain interaction.

Infinex’s account system is a non-custodial account structure based on Passkey and Account Abstraction. It is designed to reduce the complexity of traditional Web3 wallets. Users do not need to store seed phrases. Instead, they can log in and sign transactions through Face ID, Touch ID, or device verification, creating an onchain interaction experience closer to that of a standard internet application.

Infinex (INX) is a non-custodial DeFi superapp built around Account Abstraction and Passkey login. It aims to simplify how users access onchain assets, cross-chain trading, perpetual contracts, and yield protocols. As the multichain ecosystem becomes increasingly complex, Infinex lowers the barrier for ordinary users to enter DeFi through a unified account system, gas abstraction, and an aggregated trading experience.

The Akash Network Provider mechanism is a decentralized computing supply system that allows individuals, mining farms, or data centers to provide GPU and server resources to the network and earn revenue by leasing computing resources. After developers submit GPU requirements, Providers participate in bidding, and the system then creates an on chain lease and deploys the workload.