
SPACE ID
SPACE ID is a one-stop identity platform to discover, register, trade, and manage Web3 domains.

What is SPACE ID?
SPACE ID is a one-stop Web3 domain and identity platform to discover, register, trade, and manage web3 domains. It includes a Web3 Name SDK & API for developers across blockchains and provides a multi-chain name service for everyone to easily build and create a Web3 identity. No matter what domains you own, it's always a headache to search, register, and manage different domains, and the existing NFT marketplaces are not built for trading domain NFTs. SPACE ID addresses this by offering a unified platform where users can register names from all name services, trade on a marketplace dedicated to domain investors, and manage all web3 names in one portal. SPACE ID 3.0 will equip communities with powerful tools to launch their desired Top-Level-Domain without any development effort, including go-to-market launch modules, a tailored domain marketplace, and management & resolution API services.
Web3 dapps and developer tools related to SPACE ID
Discover blockchain applications that are frequently used with SPACE ID.
Developer resources from Alchemy

EIP-3074 vs EIP-7702 vs ERC-4337: complete developer guide
Compare EIP-3074, EIP-7702 & ERC-4337: Ethereum account abstraction approaches, features and trade-offs.

AI agents can now use Alchemy autonomously, no humans required
AI agents can now access Alchemy’s blockchain APIs autonomously: sign up with an onchain wallet, pre-pay with USDC on Base, no human in the loop.

Gensyn builds the world’s first decentralized AI network
450,000 daily transactions powering breakthrough decentralized AI models with zero crypto friction at scale
SPACE ID alternatives
Explore web3 competitors and apps like SPACE ID.
App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

