{"service":"Enterprise Multi-Tenant Cargo Tracking Platform","version":"2.0.0","model":"AI Developer / Subscription Platform (API Key-First)","supported_modes":["AIR","SEA"],"authentication":{"api_key_header":"X-API-Key: cargotrk_live_...","bearer_header":"Authorization: Bearer cargotrk_live_... or Bearer <jwt_token>","demo_master_key":"cargotrk_live_defaultdemo00000000000000000"},"endpoints":{"tracking":"POST /api/v1/track","batch_tracking":"POST /api/v1/track/batch","shipments":"GET /api/v1/shipments","subscription_usage":"GET /api/v1/subscription/usage","subscription_plans":"GET /api/v1/subscription/plans","api_keys":"GET /api/v1/api-keys","register":"POST /api/v1/auth/register","login":"POST /api/v1/auth/login","docs":"/docs"}}