Core coverage
Analyze stock-level flow by order size
Research use
Track Stock Connect capital direction
Extended capability
Study northbound and southbound holdings changes
REST API
One request into your workflow
Every endpoint uses consistent authentication, security symbols and JSON responses, with Python SDK, MCP and Skills access available.
curl "https://quantsonar.com/v1/flows/moneyflow?symbol=600519.SH&start_date=20260101" \ -H "X-API-Key: qs_your_key"