J-Quants

J-Quants is a financial data API service operated by Japan Exchange Group (JPX) that makes it easy for retail investors to obtain cleansed financial data such as stock prices and financials in historical format. The service democratizes access to raw financial data for investment analysis.

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Financial DataInvestmentJapanStock Market

APIs

J-Quants API

The J-Quants API (V2) is a data distribution service operated by Japan Exchange Group (JPX) that makes it easy to obtain cleansed financial data such as Japanese stock prices an...

Collections

J-Quants API

OPEN

Pricing Plans

J Quants Plans Pricing

3 plans

PLANS

Rate Limits

J Quants Rate Limits

5 limits

RATE LIMITS

FinOps

J Quants Finops

FINOPS

Resources

👥

GitHubOrganization

Sources

opencollection: 1.0.0
info:
  name: J-Quants API
  version: '2.0'
request:
  auth:
    type: apikey
    key: Authorization
    value: '{{Authorization}}'
    placement: header
items:
- info:
    name: Refresh Token
    type: http
  http:
    method: POST
    url: https://api.jquants.com/v1/token/auth_user
    body:
      type: json
      data: '{}'
  docs: Obtain a refresh token from the user's email and password.
- info:
    name: ID Token
    type: http
  http:
    method: POST
    url: https://api.jquants.com/v1/token/auth_refresh
    params:
    - name: refreshtoken
      value: ''
      type: query
  docs: Exchange a refresh token for an ID token.
- info:
    name: Listed issue information
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/listed/info
    params:
    - name: code
      value: ''
      type: query
    - name: date
      value: ''
      type: query
  docs: Listed issue information
- info:
    name: Stock prices (OHLC)
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/prices/daily_quotes
    params:
    - name: code
      value: ''
      type: query
    - name: date
      value: ''
      type: query
    - name: from
      value: ''
      type: query
    - name: to
      value: ''
      type: query
  docs: Stock prices (OHLC)
- info:
    name: Morning session stock prices (OHLC)
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/prices/prices_am
    params:
    - name: code
      value: ''
      type: query
  docs: Morning session stock prices (OHLC)
- info:
    name: Daily equity bars (v2)
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/equities/bars/daily
    params:
    - name: code
      value: ''
      type: query
    - name: date
      value: ''
      type: query
  docs: Daily equity bars (v2)
- info:
    name: Trading by type of investors
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/markets/trades_spec
    params:
    - name: section
      value: ''
      type: query
    - name: from
      value: ''
      type: query
    - name: to
      value: ''
      type: query
  docs: Trading by type of investors
- info:
    name: Weekly margin trading outstandings
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/markets/weekly_margin_interest
    params:
    - name: code
      value: ''
      type: query
    - name: date
      value: ''
      type: query
  docs: Weekly margin trading outstandings
- info:
    name: Short sale value and ratio by sector
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/markets/short_selling
    params:
    - name: sector33code
      value: ''
      type: query
    - name: date
      value: ''
      type: query
  docs: Short sale value and ratio by sector
- info:
    name: Outstanding short selling positions
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/markets/short_selling_positions
  docs: Outstanding short selling positions
- info:
    name: Daily margin trading outstanding
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/markets/daily_margin_interest
  docs: Daily margin trading outstanding
- info:
    name: Breakdown trading data
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/markets/breakdown
  docs: Breakdown trading data
- info:
    name: Trading calendar
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/markets/trading_calendar
  docs: Trading calendar
- info:
    name: TOPIX prices (OHLC)
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/indices/topix
    params:
    - name: from
      value: ''
      type: query
    - name: to
      value: ''
      type: query
  docs: TOPIX prices (OHLC)
- info:
    name: Financial statements
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/fins/statements
    params:
    - name: code
      value: ''
      type: query
    - name: date
      value: ''
      type: query
  docs: Financial statements
- info:
    name: Financial statement details (BS/PL/CF)
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/fins/fs_details
  docs: Financial statement details (BS/PL/CF)
- info:
    name: Cash dividend data
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/fins/dividend
  docs: Cash dividend data
- info:
    name: Earnings announcement calendar
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/fins/announcement
  docs: Earnings announcement calendar
- info:
    name: Index option prices (OHLC)
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/option/index_option
  docs: Index option prices (OHLC)
- info:
    name: Futures (OHLC)
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/derivatives/futures
  docs: Futures (OHLC)
- info:
    name: Options (OHLC)
    type: http
  http:
    method: GET
    url: https://api.jquants.com/v1/derivatives/options
  docs: Options (OHLC)
bundled: true