Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
SPACE OS is a decentralized intelligent network currently in testnet Beta. Under the hood, it combines an Antelope-native chain with an embedded EVM. The EVM Chain ID is 800000, blocks are produced roughly every 0.5 seconds, and gas is fixed at 150 gwei. It is not an exchange; instead, it brings together a public blockchain, identity, wallets, payments, AI inference, the personal agent Aether, and a GPU node network within one unified system.
In terms of assets, the documentation clearly states that SPACE is the native ERC-20 token with 18 decimals. Deposits and inference payments support SPACE, USD.s, USDT.s, and USDC.s. We did not see spot trading pairs, an order book, matching engine, or derivatives features. The wallet design uses a three-layer model: externally connected wallets, server-custodied proxy wallets, and Antelope-native accounts. Proxy wallet keys are managed by KIS in a separate trust domain. Authentication follows the SIWE model, using wallet signatures to obtain JWTs. On security, it highlights signed event logs, local-first memory, encryption for private scopes, and a WireGuard mesh network, but it does not disclose cold wallet arrangements, insurance, or third-party audits.
On-chain fees use fixed 150 gwei legacy gas, with no EIP-1559 support. Personal subscriptions are divided into Free, Basic at $10/month, Pro at $30/month, and Unlimited at $99/month. The SpaceRouter inference API is billed by token, with listed input/output prices for multiple models, while TTS is charged separately by the minute. Node providers can run GPU, CPU, or chain nodes to earn rewards, and GPU service requests can receive 90% of the payout.
The main advantages are EVM compatibility and support for MetaMask, ethers, viem, and Foundry, which lowers migration costs for developers. Its OpenAI-compatible API also makes it easier for AI applications to integrate. The drawbacks are that the project is still on testnet, while the mainnet, ecosystem, stability, and real economic scale remain unproven. Information on regulatory licensing, KYC details, audits, and insurance is also limited. The KIS-custodied proxy wallet introduces additional trust assumptions. SPACE OS is better suited to developers willing to experiment early, AI agent teams, GPU node operators, and organizations that need private or sovereign deployments. It is not ideal for users looking for mature trading, leverage, or fiat on/off-ramp services.
The scraped text does not state whether the service is directly accessible from mainland China, nor does it disclose RMB payments, bank card support, or local compliance arrangements. Therefore, its China access status is rated as unknown. If you need stable crypto trading or fiat channels, you may want to consider established exchanges, mainstream EVM public chains, or alternatives such as OpenRouter, OpenAI API, Bittensor, and Akash.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on spaceos.com official site.
spaceos.com is an Unknown Crypto provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach spaceos.com directly.