REALTIME-NEWS API

China Stock Realtime Quotes & News API

Connect intraday price snapshots and multi-source financial news to monitoring, alerts and AI workflows for timely event analysis.

Create a free API key View endpoint documentation

Core coverage

Query realtime snapshots for multiple China stocks

Research use

Aggregate fast financial-news feeds

Extended capability

Power intraday monitoring, events and AI agents

REST API

Start querying with one request

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/market/realtime?symbol=600519.SH,000001.SZ" \
  -H "X-API-Key: qs_your_key"

AVAILABLE DATA

Realtime & News endpoints

PRORealtime quotes snapshot/v1/market/realtime PRONews flash (realtime)/v1/news/flash

EXPLORE THE DATA ATLAS

Combine more research data

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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