- name
- jquants-mcp
- description
- Access JPX stock market data via J-Quants API — search stocks, get daily OHLCV prices, financial summaries (revenue, profit, EPS, ROE), and earnings calendar for Tokyo Stock Exchange (TSE) listed companies. Japan stock price data.
- metadata
- {"openclaw":{"emoji":"💹","requires":{"bins":["jquants-mcp"],"env":["JQUANTS_MAIL_ADDRESS","JQUANTS_PASSWORD"]},"install":[{"id":"uv","kind":"uv","package":"jquants-mcp","bins":["jquants-mcp"],"label":"Install jquants-mcp (uv)"}],"tags":["japan","stock","jpx","tse","price","ohlcv","finance","mcp","jquants"]}}
J-Quants: JPX Stock Market Data
Access Tokyo Stock Exchange (TSE) listed stock data via the official J-Quants API. Search stocks, get daily OHLCV prices, financial summaries, and earnings announcement calendar.
Important: This tool is for personal use only. Data redistribution is prohibited by J-Quants Terms of Service. https://jpx-jquants.com/termsofservice
Use Cases
- Search for TSE-listed stocks by code or company name
- Get daily OHLCV price data for any stock
- Retrieve financial summaries (revenue, profit, EPS, ROE)
- Check upcoming earnings announcement dates
- Compare financial metrics across companies
Commands
Search stocks
# By stock code
jquants-mcp search 7203
# By company name (Japanese)
jquants-mcp search トヨタ
# JSON output
jquants-mcp search ソニー --json-outputGet stock prices
# Default: last 30 days
jquants-mcp price 7203
# With date range
jquants-mcp price 7203 --start-date 2024-01-01 --end-date 2024-12-31
# JSON output
jquants-mcp price 7203 --json-outputGet financial data
jquants-mcp financials 7203
jquants-mcp financials 6758 --json-outputGet earnings calendar
# Default: next 30 days
jquants-mcp calendar
# With date range
jquants-mcp calendar --start-date 2024-04-01 --end-date 2024-06-30Test connectivity
jquants-mcp testWorkflow
jquants-mcp search <company>→ find stock codejquants-mcp price <code>→ get price historyjquants-mcp financials <code>→ get financial datajquants-mcp calendar→ check earnings dates
Setup
- Requires
JQUANTS_MAIL_ADDRESSandJQUANTS_PASSWORDenvironment variables - Free account registration: https://jpx-jquants.com/
- Python package:
pip install jquants-mcporuv tool install jquants-mcp
Terms of Service
By using this tool, you agree to the J-Quants Terms of Service. Data is for personal use only — redistribution is prohibited.