{"message":"Welcome to the SimAI Case Study API","features":["Lite / Balanced / Advanced quality tiers","Durable generation jobs (v2)","Multi-Agent Orchestration"],"endpoints":{"v2_jobs":"/api/newcasestudy/v2/jobs","legacy_start":"/api/newcasestudy/start"},"authentication":{"type":"API Key","header":"X-API-Key","description":"Required for all API endpoints except this root endpoint"}}