# SmartScan Agents > Paid quantitative market diagnostics for autonomous agents and applications using HTTP x402 payments in USDC on Base. ## Services - Smart Market Scan: screens the MEXC USDT universe for liquidity, then ranks breakout and accumulation matches on 1h and 4h. Price: 1.65 USDC per call. - Coinbase bStocks Quant: scans Coinbase equity perpetuals for statistical basis dislocations with net edge, z-score, liquidity, funding, multi-timeframe trend and invalidation. Price: 2.50 USDC per call. ## Important boundaries - Technical diagnostics, not financial advice. - No order execution, exchange connection, asset custody or seed phrase request. - No free result; each API result requires x402 payment. ## Documentation - English: https://agent.smart-scan.xyz/en/docs - Français: https://agent.smart-scan.xyz/fr/docs - OpenAPI: https://agent.smart-scan.xyz/openapi.json - Security: https://agent.smart-scan.xyz/.well-known/security.txt