{"ok":true,"name":"tvfin","version":"0.2.0","shipped_rest_contracts":25,"shipped_websocket_methods":17,"websocket_policy":"REST is hosted by tvfin; direct TradingView WebSocket access is outside the hosted REST API.","identity":{"anonymous":"Works without setup with IP-based request limits.","key":"Email-verified API keys use Authorization: Bearer <api_key> or X-Tvfin-Key.","limits":"When key-tier limits are too low, email sam@tvfin.bluedoor.sh or POST /v1/auth/limits/requests."},"rate_limits":{"anonymous":{"requests_per_second":40,"requests_per_minute":1200},"key":{"requests_per_second":2000,"requests_per_minute":30000}}}