If you're developing a wallet or decentralized application (DApp), the harsh reality is: If users can't identify the recipient… they won't send the money. Domains aren't just "icing on the cake" for the user interface. They determine whether a user is "on-chain newbie" or "overwhelmed by on-chain obstacles." Therefore, @SPACEID provides an SDK and API for projects to integrate multi-chain Web3 domains.

It has been integrated with over 360 platforms, and the number is constantly growing. The @SPACEID domain consistently appears on pages where users actually transact. If your product is still using 0x by default, you're missing out on a fantastic opportunity to improve user experience. Full list:

If your Arbitrum data is still showing 0x... it's time to take action. Please reply with your .arb file and your frequently used dApp. The SPACE ID domain is a portable identity layer.

SPACE ID Signals is now live on LinkedIn. We bring you unique insights weekly on multi-chain identity, AI agent economics, and Web3 domains. Our inaugural issue covers our 2025 plans: 6.7 million domains, over 25 blockchains, and future directions 👉

Traditional domain names are integrated with on-chain identities. ICANN gTLD services are now available via SPACE ID: you can register .bnb, .arb, .ip, and your Web3 domains in a single control panel. Brands and developers can easily achieve a seamless transition from Web2 to Web3. The first services launched this year! Learn more

Perspective: Your AI colleague clocked in before you, already had coffee, and is confident of victory ☕🤖

SPACE ID 2025 Year-End Summary 2025 was our year of execution 🚀 We launched new top-level domains (TLDs), expanded our multi-chain infrastructure, and provided identity verification for AI agents: • Over 6.7 million domains • Over 2.7 million domain owners • Over 350 integrations • Over 25 blockchains • 27 top-level domains Domains are just the beginning; infrastructure is forever. Read the full story 👉 Heartfelt thanks to all our partners 🙏 @GravityChain @coinstats_ @Galxe @StoryProtocol @verio_story @naboxwallet @blockscout @RealFlokiInu @KuCoin_Web3 @enkrypt @leap_wallet @fourdotmemezh @0G_labs @yzilabs @FameEXGlobal @VenusProtocol @ZypherNetwork @pieverse_io @Web3Decision @vibelyai @Zetarium_ @MetaMask @SOFAorgDAO @DeAgentAI @KernelProtocol @InceptionLRT @YieldNestFi @0xNomis @4everland_org @routerprotocol @ParticleNtwrk @SnapshotLabs @injective @Mint_Blockchain @zetachain @MantaNetwork @taikoxyz

Multi-screen operation, comprehensive charts and data—boosting efficiency! @arbitrum @SPACEID .arb

Owning a .arb domain is like having a blue certification mark. But it actually has significant meaning. Native users of @arbitrum understand this.

🎄 Good morning & Merry Christmas, ChainOn family 🎄 If you're seeing this message, you're early. If you own a domain, you're already verified. If you don't... Santa's still watching! 👀🎁 Thank you for joining us this past year to build, create, and release products, and for the discussions on identity. The New Year is almost here... - SPACE ID