API Specifications

This section describes the usage and specifications of the API

Important Notes

Important Notes

How to read API documentation

API Specifications Guide

About each API

Access Key Related API (/token)

Refresh Token and ID token (/token/auth_user)ID Token (/token/auth_refresh)

Stock Information Related API (/listed)

Listed Issue Information (/listed/info)

Stock Price Related API (/prices)

Stock Prices (OHLC)(/prices/daily_quotes)ToSTNeT super large lot (/prices/tostnet_super_large_lot)

Market Information Related API (/markets)

Trading by Type of Investors (/markets/trades_spec)Detail Breakdown Trading Data　(/markets/breakdown)Margin Trading Outstanding (Issues Subject to Daily Publication)　(/markets/daily_margin_interest)Margin Trading Outstanding (Weekly) (/markets/weekly_margin_interest)Outstanding Short Selling Positions Reported(/markets/short_selling_positions)Off-Auction Distribution (/markets/off_auction_distribution)Share Buyback Information (TDnet) (/markets/share_buyback_tdnet)Share Buyback Information (EDINET) (/markets/share_buyback_edinet)Off-Auction Share Buyback (ToSTNeT-3) (/markets/off_auction_share_buyback)Corporate Action Data(/markets/corporate_action)

Financial Data Related API (/fins)

Financial Data (/fins/statements)Financial Statement Data(BS/PL/CF) (/fins/fs_details)Earnings Announcement Dates & Times (/fins/earnings_schedule)

Derivatives Related API (/derivatives)

Derivatives Trading Volume by Participant (/derivatives/volume_by_participant)Open Interest by Trading Participant (/derivatives/open_interest_by_participant)Open Interest by Issue (/derivatives/open_interest_by_issue)