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QuantSonar Python SDK

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QuantSonar 官方 Python SDK —— A 股行情、财务、资金流、筹码、龙虎榜,38 个数据接口,一个 API Key 全部拿到。

安装

pip install quantsonar

快速开始

import quantsonar as qs

qs.set_token("qs_你的密钥")   # 免费注册: https://quantsonar.com/register

# 贵州茅台 2026 年以来的日线(返回 pandas.DataFrame)
df = qs.daily(symbol="600519.SH", start_date="20260101")

# 每日指标 / 财务 / 资金流 / 龙虎榜……全部同一姿势
qs.fundamentals(symbol="600519.SH", trade_date="20260710")
qs.income(symbol="600519.SH", period="20251231")
qs.moneyflow(trade_date="20260710")
qs.top_list(trade_date="20260710")

# 指数与外汇
qs.index_daily(symbol="000300.SH", start_date="20260101")
qs.fx_daily(start_date="20260101")

# 实时行情与快讯
qs.realtime(symbol="600519.SH,300750.SZ")
qs.news_flash(source="cls")
  • Key 也可以放环境变量 QUANTSONAR_TOKEN,省去 set_token
  • 全部接口一览:qs.endpoints()(方法名 / 路径 / 中文说明)
  • 参数与返回字段和 在线文档 一一对应;日期统一 YYYYMMDD,证券代码带交易所后缀(600519.SH)

错误处理

from quantsonar import QuantSonarError, RateLimitError

try:
    df = qs.daily(symbol="600519.SH")
except RateLimitError as e:      # 超出限速(429)
    print(e, "建议等待:", e.retry_after, "秒")
except QuantSonarError as e:     # 其他错误,中文说明
    print(e.status, e)

多账号 / 自定义

from quantsonar import QuantSonar

client = QuantSonar(token="qs_另一把密钥", timeout=60)
df = client.daily(symbol="000001.SZ", start_date="20260101")

定价

免费 100 次/天,无需信用卡。付费档全部数据不分级,只按调用量计费 —— 定价页。

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