{"name":"onyx_aml_screen","tier":"premium","price_usdc":"0.25","endpoint":"https://onyx-actions.onrender.com/v1/onyx_aml_screen","method":"POST","input_schema":{"type":"object","properties":{"address":{"type":"string","description":"0x-prefixed EVM address to screen"},"chain":{"type":"string","description":"Chain to screen on: 'base' (default) or 'ethereum'. Both query the same OFAC oracle; chain affects the risk-factor heuristics only.","default":"base"}},"required":["address"]},"description":"KYC/AML sanctions + risk screen for any EVM address. Returns OFAC sanctions hit (via Chainalysis on-chain oracle), 0-100 risk score, verdict (sanctioned/safe/caution/high_risk/blocked), and ranked risk_factors (address age, transaction throughput, contract status, mixer interaction). Designed for Permitted Payment Stablecoin Issuers, agent-payment platforms, and any compliance gate forced by the GENIUS Act (July 2026). Sub-second latency. Coinbase's PROJECT-IDEAS.md explicitly calls for this primitive.","when_to_use":null,"vs_alternatives":null,"example_request":null,"example_response":null,"settle_to":"0x4326acB1A35e6B744BaAeA850c702Ca71dF86Cd5","network":"base-sepolia","facilitator":"https://x402.org/facilitator","payment_required":true,"free_introspection":true,"note":"GET this URL = free introspection card. POST with x402 payment header to call."}