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SPACE ID

What is Space ID?

SPACE ID is a Singapore-based company founded in 2022. It offers a universal name service network and a one-stop identity platform for discovering, registering, trading, and managing Web3 domains.

SPACE ID enables users and communities to launch their own blockchain-based domain extensions, facilitating the creation and management of decentralized digital identities.

The platform supports multiple top-level domains (TLDs) and provides a Web3 Name SDK and API for developers to integrate domain functionalities across various blockchains. It acts as cross-chain naming platform, powering for example native domain systems like .bnb (on BNB Chain) and .arb (on Arbitrum).

Creating Blockchain Domains and TLDs with Space ID

SPACE ID allows users to register Web3 domain names and, since the launch of SPACE ID 3.0, to create and manage their own top-level domains (TLDs) without requiring development expertise. Initially, SPACE ID introduced TLDs like .bnb on BNB Chain and .arb on Arbitrum. The platform has since expanded to support multiple blockchains, including Ethereum, Injective, and Sei, enabling a broader range of TLDs. Through its permissionless domain issuance toolkit, SPACE ID empowers communities to launch their desired TLDs and manage associated domains, providing a comprehensive solution for Web3 identity and domain management.

Contact Info for Space ID

space.id

See also

The Domain Name Industry in 2025: Key Players, Services and Resources

Domain Name Investing and Trading in 2025 : Top 200 Key Players, Services, and Resources