Japan & Korea × Investing & Venture Capital

Investing & Venture Capital in Japan & Korea

11 investing & venture capital providers across Japan & Korea, publishing 12 APIs.

11 providers 12 published APIs 33 indexed documents

Investing & Venture Capital across Japan & Korea — 11 providers on the APIs.io network sit in both cohorts, and between them they publish 12 indexed APIs.

5 of the 11 publish at least one machine-readable API; 6 publish nothing indexed at all. That split is the first thing worth reading here — a vertical can be well represented in a market and still have almost no programmable surface.

By Kin Score band: 3 thin, 3 emerging, 3 minimal, and 2 developing.

Leading by rating: JPX (Japan Exchange Group), 한국주식데이터 (aikstockdata), Korbit, Bithumb, Dunamu, Woodstock, and 5 more.

Region membership is derived from three explicit signals — a provider tag, a provider-name pattern, or a stated headquarters in the provider’s own description. This is a map of stated headquarters, not of markets served.

Providers (11)

Provider Description APIs Rating
JPX (Japan Exchange Group) JPX (Japan Exchange Group) operates the Tokyo Stock Exchange, Osaka Exchange, and Tokyo Commodity Exchange, and sells Japanese market data through its JPX Market Innovation & Re... 8 developing
한국주식데이터 (aikstockdata) An automated Korean equities open-data publisher. Each trading day it compiles DART filings and T+1 (previous-session) closing prices for KOSPI/KOSDAQ/KONEX names and re-publish... 1 developing
Korbit Korbit is South Korea's first cryptocurrency exchange, founded in 2013 and headquartered in Seoul, offering KRW-denominated spot trading of bitcoin, ether and other digital asse... 1 thin
Bithumb Bithumb is South Korea's leading cryptocurrency exchange platform offering REST and WebSocket APIs for spot trading across KRW, BTC, and USDT markets. The APIs cover market data... 1 thin
Dunamu Dunamu Inc. (두나무 주식회사) is a South Korean fintech and blockchain company founded in April 2012 and headquartered at 369 Gangnam-daero, Seocho-gu, Seoul. Dunamu operates Upbit, Ko... 0 thin
Woodstock Woodstock (Woodstock K.K., Tokyo) is a Japanese investment platform offering zero-commission, 24-hour US stock trading in JPY with fractional shares down to 0.0001-share increme... 0 emerging
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 an... 1 emerging
HiJoJo Partners HiJoJo Partners Inc. (HiJoJo Partners株式会社) is a Tokyo-based independent asset management and fintech group, established in November 2017 and registered with the Director of the ... 0 emerging
8percent 8percent (에잇퍼센트) is a Seoul-based fintech company, founded in November 2014, that built Korea's first-generation peer-to-peer lending marketplace and in June 2021 became the cou... 0 minimal
PeopleFund, Perfect Technologies PFC Technologies (formerly PeopleFund) is a Seoul, South Korea fintech company operating at the intersection of direct online lending and AI lending infrastructure. It runs two ... 0 minimal
Tumblbug Tumblbug (텀블벅) is a South Korean reward-based crowdfunding platform for creators, where makers launch projects and backers pledge funds to bring creative works — comics, games, ... 0 minimal

Indexed API documents (33)

Two numbers, both real: these providers publish 12 APIs as their own documents, which the catalog indexes split one-per-resource into 33 documents.

J-Quants Equities API

JPX (Japan Exchange Group)
Listed issue master, daily and morning-session OHLCV, minute bars and tick trades (add-on), earnings calendar, and weekly trading by inve...

J-Quants Markets API

JPX (Japan Exchange Group)
Market-structure datasets under /v2/markets/* - trading calendar, short sale position reports, short ratio by sector, weekly margin inter...

J-Quants Indices API

JPX (Japan Exchange Group)
Daily OHLC for TOPIX and other JPX indices under /v2/indices/* endpoints, with plan-gated access (TOPIX from Light, full index set from S...

J-Quants Financials API

JPX (Japan Exchange Group)
Corporate financial data under /v2/fins/* - summary report figures (EPS, forecasts), detailed BS/PL/CF statements, and cash dividend data...

J-Quants Derivatives API

JPX (Japan Exchange Group)
Daily OHLC for Osaka Exchange futures and options under /v2/derivatives/*, including Nikkei 225 options (Standard plan) and the full futu...

J-Quants EDINET Data API

JPX (Japan Exchange Group)
Structured data extracted from EDINET regulatory filings under /v2/edinet/* - major shareholders, cross-shareholdings (policy holdings), ...

J-Quants TDnet Disclosure API

JPX (Japan Exchange Group)
Add-on access to TDnet timely-disclosure documents - a disclosure index (/td/list), document file retrieval (/td/files), and bulk CSV dow...

J-Quants Bulk Download API

JPX (Japan Exchange Group)
File-based delivery alongside the REST endpoints - list available bulk files (/bulk/list) and download gzipped CSV extracts (/bulk/get) f...

한국주식데이터 (aikstockdata) Data API

한국주식데이터 (aikstockdata)
The Data API from 한국주식데이터 (aikstockdata) — 37 operation(s) for data.

Korbit Open API v2 WebSocket

Korbit
WebSocket streaming API for the Korbit exchange. Public channels stream ticker, orderbook and trade market data; private channels stream ...

Korbit Asset API

Korbit
The Asset API from Korbit — 1 operation(s) for asset.

Korbit Deposit (Crypto) API

Korbit
The Deposit (Crypto) API from Korbit — 3 operation(s) for deposit (crypto).

Korbit Deposit/Withdrawal (KRW) API

Korbit
The Deposit/Withdrawal (KRW) API from Korbit — 4 operation(s) for deposit/withdrawal (krw).

Korbit Other API

Korbit
The Other API from Korbit — 8 operation(s) for other.

Korbit Quotation API

Korbit
The Quotation API from Korbit — 6 operation(s) for quotation.

Korbit Trading API

Korbit
The Trading API from Korbit — 4 operation(s) for trading.

Korbit Withdrawal (Crypto) API

Korbit
The Withdrawal (Crypto) API from Korbit — 3 operation(s) for withdrawal (crypto).

Bithumb WebSocket API

Bithumb
Real-time WebSocket API for streaming market data including tickers, order books, and trade executions, as well as authenticated streams ...

Bithumb Account API

Bithumb
Asset account management

Bithumb General API

Bithumb
Server time and configuration

Bithumb Market Data API

Bithumb
Public spot market data endpoints

Bithumb Spot Trading API

Bithumb
Authenticated spot order management

Bithumb Wallet API

Bithumb
Deposit and withdrawal history

J-Quants API

J-Quants
The J-Quants API (V2) is a data distribution service operated by Japan Exchange Group (JPX) that makes it easy to obtain cleansed financi...

J-Quants Derivatives API

J-Quants
The Derivatives API from J-Quants — 2 operation(s) for derivatives.

J-Quants Equities API

J-Quants
The Equities API from J-Quants — 1 operation(s) for equities.

J-Quants Fins API

J-Quants
The Fins API from J-Quants — 4 operation(s) for fins.

J-Quants Indices API

J-Quants
The Indices API from J-Quants — 1 operation(s) for indices.

J-Quants Listed API

J-Quants
The Listed API from J-Quants — 1 operation(s) for listed.

J-Quants Markets API

J-Quants
The Markets API from J-Quants — 7 operation(s) for markets.

J-Quants Option API

J-Quants
The Option API from J-Quants — 1 operation(s) for option.

J-Quants Prices API

J-Quants
The Prices API from J-Quants — 2 operation(s) for prices.

J-Quants Token API

J-Quants
The Token API from J-Quants — 2 operation(s) for token.

Other industries in Japan & Korea

Artificial Intelligence 46 E-Commerce Platform 29 Data & Analytics 21 Education & EdTech 21 Financial Technology 21 IoT & Connected Devices 18 Digital Health & Telehealth 17 Healthcare 17 Industrial 17 Payments & Money Movement 15 Supply Chain & Procurement 15 Cybersecurity & Identity 14 All of Japan & Korea →

Investing & Venture Capital elsewhere

North America 149 Europe 85 United Kingdom & Ireland 33 Latin America 30 DACH (Germany · Austria · Switzerland) 27 India & South Asia 26 Southeast Asia 24 Middle East 14 France & Iberia 12 Greater China 10 Africa 9 Australia & New Zealand 4 All of Investing & Venture Capital →

This page is the intersection of two independently computed cohorts: Japan & Korea and Investing & Venture Capital. A provider appears here only when it is already a member of both. Japan & Korea membership is matched on tag, name pattern, stated HQ, so this is a floor rather than a census — coverage gaps show up here as small numbers, not as absent pages.

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