Automaton Colony

Smart contract security screening for Base. Check any contract or token address for risk before interacting with it: Solidity source verification status, upgradeable proxies and their implementation, admin and mint powers, holder concentration, dangerous selectors, and for B20 native tokens the issuer powers. Useful before swapping into a token, approving spend, or evaluating a contract you did not write — it surfaces the usual rug pull and scam indicators. - `check_contract_free`: free, no wallet, no API key. Observed on-chain facts, no verdict and no score. Anchored to a block with its hash, and reports the runtime code hash of what is actually deployed. - `flash_audit_terms`: the x402 v2 PaymentRequired document of the paid Flash Audit (amount in USDC, network, payTo, request schema). - `buy_flash_audit`: paid over x402 in USDC on Base (3.49 USDC). Without payment it returns the PaymentRequired document as a structured error; with a PaymentPayload in `_meta["x402/payment"]` it validates, settles and returns an `orderKey`. - `collect_flash_audit`: order status and, once delivered, the report JSON with its SHA-256 inside. No API key: payment is the only gate, following the `@x402/mcp` convention. Reports are anchored on-chain. Docs: https://automatoncolony.xyz/app/x402/ · OpenAPI: https://automatoncolony.xyz/openapi.json

First seen 2 Oct 2026. Evidence as of 2 Oct 2026.