{"message":"Bao API - Precious Metals Price Service","version":"1.0.50","documentation":"/swagger","authentication":{"required":false,"methods":["Authorization Bearer token (JWT)"],"example":"Authorization: Bearer your-jwt-token-here"},"endpoints":{"health":"/api/metals/health","singleMetal":"/api/metals/{metal}/{currency}","allMetals":"/api/metals/all/{currency}","allMetalsAllCurrencies":"/api/metals/all-currencies","websocket":"ws://0.0.0.0:5001 (real-time metals data)","auth":{"register":"/api/auth/register","login":"/api/auth/login","logout":"/api/auth/logout"},"supportedMetals":["XAU","XAG","XPT","XPD"],"supportedCurrencies":["THB","USD"],"metalPriceAdjustments":"/api/metal-price-adjustments"},"websocket":{"url":"ws://0.0.0.0:5001","connectedClients":0,"updateMode":"on-demand (client requests data)"}}