Core coverage
Read position distribution across price levels
Describe the position structure behind price with cost distribution and winner rate for support, resistance and crowding research.
Read position distribution across price levels
Track average market cost and winner rate
Combine with prices, flows and technical factors
Every endpoint uses consistent authentication, security symbols, and JSON responses. The same API key works with Python SDK, MCP, and REST API.
curl "https://quantsonar.com/v1/chips/distribution?symbol=600519.SH&trade_date=20260807" \ -H "X-API-Key: qs_your_key"
Explore prices, ETFs, financials, flows, indices, and realtime information, then combine results through consistent public fields. Review pricing and rate limits before choosing a plan.
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