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Open, on-chain trust + accountability infrastructure for AI agents. Fire any of 88 live mainnet endpoints right from your browser — no wallet, no signup, no payment. The 402 you see is exactly what an agent sees: ABI, error catalog, agent hints, related lanes, all in one block.
Built on AtomicBond escrow, ERC-8004 agent identity, KYA on-chain attestations, and a public flourishing-metrics registry. Live on Base; payments accepted in USDC on Base (EIP-3009) and Solana (SPL). EVM bond contracts also deployed on Polygon, Arbitrum, and Avalanche.