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Gaming-first blockchain architecture
Xai is a gaming-focused Layer 3 blockchain built with Arbitrum Orbit, Nitro, and AnyTrust for web3 games at scale.
OFFICIAL SYSTEM MAP
Every Xai system is defined by its official function and connected to the reports where that function becomes visible.
Chain ID
660279Parent chain
Arbitrum One · 42161Native currency
XAIArchitecture
Arbitrum Orbit / Arbitrum Nitro / AnyTrust01
Official Xai infrastructure and the dispatches where each system appears in the city.
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Xai is a gaming-focused Layer 3 blockchain built with Arbitrum Orbit, Nitro, and AnyTrust for web3 games at scale.
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Xai Gas Subsidy uses ERC-2771 meta-transactions and EIP-712 signatures so a relayer can sponsor player gas, while Xai Connect reduces wallet onboarding friction.
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Xai Connect provides email-based onboarding and a unified wallet identity across Xai games and applications.
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The Xai Foundation identifies third-party developer and game growth, ecosystem support, and game marketing as core functions.
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Official Xai documentation describes $XAI as the network gas token and as a token intended for games and in-game item payments.
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Xai Sentry Nodes provide desktop and CLI participation paths for contributors supporting the network.
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Xai mainnet is an AnyTrust chain with chain ID 660279, parent chain Arbitrum One, native currency XAI, an official RPC, and a public explorer.
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The official Xai product surface presents Builder tooling with Unity and Unreal SDK paths for game development.
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Xai documents a Data Availability Committee and Data Availability Server operations supporting its AnyTrust architecture.
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The official Proof of Skill concept maps Steam identity, achievements, leaderboards, Xai Connect wallets, and sponsored transactions into a cross-game system, and the source labels it COMING SOON.