Sales region

Japan & Korea

Japan and South Korea — high-density industrial and consumer-tech API markets.

158 providers 451 APIs

Japan & Korea on the APIs.io network surfaces 158 providers mapped to this sales region — together publishing 451 indexed APIs.

Notable providers include PAY.JP, LINE, PortOne, KUFU, Soracom, JPX (Japan Exchange Group), and 152 more — each profile links out to that provider’s APIs, schemas, and governance artifacts.

Related regions by shared providers: Southeast Asia and Greater China. Browse every sales region at regions.apis.io.

Region mapping is derived from provider tags and provider-name pattern matching — it surfaces what is explicitly signalled in the structured data and intentionally does not infer further. Many providers operate across multiple regions; cross-listings are expected.

About this region

APIs from Japan and South Korea. Two of the world’s most mature industrial economies, with strong API concentration in manufacturing, automotive, robotics, gaming, and the deep B2B consumer-tech integrations that power both markets.

Providers (158)

Provider	Description	APIs	Rating
PAY.JP	PAY.JP is an online payment service operated by PAY, Inc. (PAY株式会社) in Japan. Its Stripe-style REST API lets merchants create charges, tokenize cards, manage customers, run subs...	14	exemplar
LINE	LINE is a Japan-based messaging platform operated by LY Corporation, with over 200 million monthly active users across Japan, Taiwan, Thailand and Indonesia, offering messaging,...	10	exemplar
PortOne	PortOne (formerly Iamport) is a Korea-based payment orchestration platform that lets online businesses integrate one API to reach 100+ Korean and global payment methods and PSPs...	20	strong
KUFU	KUFU, Inc. is the founding name of SmartHR, Inc., the Japanese cloud HR platform, and remains the company's GitHub organization identity. SmartHR is a system of record for emplo...	2	strong
Soracom	Soracom is a global IoT cellular connectivity and platform provider headquartered in Tokyo, founded in 2014, with regional operations in the US (Soracom Global) and EU. The plat...	45	strong
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
Logiless	LOGILESS (ロジレス) is a Japanese cloud EC logistics platform that unifies order management (OMS) and warehouse management (WMS) for e-commerce merchants — automating order intake f...	9	developing
Papago	Naver Papago translation REST API for translating text between Korean, English, Japanese, Chinese, and other Asian and European languages using Neural Machine Translation (NMT) ...	5	developing
SK Telecom	SK Telecom Co., Ltd. is South Korea's largest mobile network operator, headquartered at SK T-Tower in Jung-gu, Seoul, and the telecom arm of SK Group. It runs the country's larg...	15	developing
Payple	Payple (페이플) is a South Korean payment gateway (PG) and fintech provider that lets merchants accept online payments across domestic and international cards, real-time bank-accou...	1	developing
Barogo	Barogo (바로고) is a South Korean last-mile delivery platform founded in 2014 and headquartered in Gangnam-gu, Seoul. It operates a nationwide two-wheeler dispatch network for food...	5	developing
Paidy	Paidy is a Japanese buy now, pay later (BNPL) and digital payment service that enables Japanese consumers to make purchases and pay later via monthly consolidated billing. Merch...	3	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...	8	developing
Magic Moment	Magic Moment is a Tokyo-based AI sales-automation company whose Magic Moment Playbook platform captures real business facts from deals, calls, email, and meetings and writes the...	5	developing
SmartHR	SmartHR is a leading Japanese cloud HR, labor, and personnel management SaaS (smarthr.jp). Its per-tenant REST API exposes an organization's employee ("crew") records and the ma...	6	thin
Mindlogic	Mindlogic is a South Korean generative-AI company whose products include FactChat (a multi-LLM enterprise chat platform with Studio chatbot building, deep research, meeting note...	7	thin
PayPay	PayPay is Japan's largest QR/barcode mobile-payment network (a SoftBank / Yahoo Japan / Paytm joint venture) with tens of millions of users. Its Open Payment API (OPA v2) lets p...	2	thin
Kurly	Kurly (컬리, operated by The Farmers Front) is a South Korean online grocery and lifestyle commerce company, known for Market Kurly and its overnight "dawn delivery" (샛별배송) model ...	3	thin
freee	freee K.K. (freee株式会社) is a Japanese cloud business-management SaaS company. Its core products are freee Accounting (会計freee) - cloud accounting and bookkeeping - and freee HR &...	12	thin
Rakuten	Rakuten Group is a Japan-headquartered internet conglomerate spanning e-commerce (Rakuten Ichiba), fintech (Rakuten Bank, Rakuten Card, Rakuten Securities), digital content (Rak...	33	thin
Toss Payments	Toss Payments is a South Korean payment gateway (PG) operated by Viva Republica, the company behind the Toss super-app. Its REST API lets merchants accept and manage online paym...	8	thin
KOMOJU	KOMOJU is a Japan-focused global payment gateway operated by Degica. Its REST API lets web and e-commerce merchants accept a wide range of local and international payment method...	8	thin
Samsung SmartThings	Samsung SmartThings is a smart-home IoT platform for connecting, controlling, and automating devices across a home. The SmartThings API is a RESTful interface (base https://api....	14	thin
Samsung	Samsung Electronics is a global technology leader offering developer platforms for building applications and services across mobile devices, IoT, smart home, enterprise security...	12	thin
Yonsei University	Yonsei University is a private research university in Seoul, South Korea, founded in 1885 and ranked #73 in the QS World University Rankings 2025. Its public, machine-readable f...	38	thin
Kakao	Kakao Corp. is the South Korean technology group behind KakaoTalk — the dominant mobile messenger in Korea — along with KakaoPay (payments), Kakao Bank (digital bank), KakaoMobi...	21	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...	6	thin
TableCheck	TableCheck is a restaurant booking and guest-experience platform (founded 2011, headquartered in Tokyo, Japan) used by thousands of restaurants across 35+ countries to consolida...	14	thin
Toyota	Toyota Motor Corporation is a Japanese multinational automotive manufacturer that designs, manufactures, and sells vehicles, including cars, trucks, and buses. Founded in 1937, ...	14	thin
Kyoto University	Kyoto University is a national research university in Kyoto, Japan, ranked #37 in the QS World University Rankings 2025. Its public, machine-readable developer footprint is cent...	3	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
LegalOn	LegalOn Technologies is a legal-technology company building AI software for in-house legal teams, corporate legal operations, and law firms. Its platform covers AI contract revi...	1	thin
JAXA	Japan Aerospace Exploration Agency (JAXA) provides public APIs and data services for satellite Earth observation data, including GCOM/ALOS satellite imagery, global precipitatio...	8	thin
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...	10	thin
NTT Docomo	NTT DOCOMO, Inc. is Japan's largest mobile network operator and a wholly owned subsidiary of Nippon Telegraph and Telephone (NTT), serving roughly 90 million mobile subscription...	2	thin
MakeLeaps	MakeLeaps is a cloud invoicing, quoting, and payment-management SaaS operated by Meikuriipusu K.K., a Ricoh Group company headquartered in Meguro-ku, Tokyo. The platform lets bu...	1	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	thin
My Real Trip	My Real Trip (마이리얼트립) is South Korea's largest online travel platform, founded in 2012, selling flights, stays, tours, tickets, and activities across 680+ cities in 80+ countrie...	1	thin
Toss	Toss is a Korean financial super-app operated by Viva Republica that provides REST APIs for payments, banking, credit scoring, identity verification, and financial services acro...	4	emerging
Kyushu University	Kyushu University (九州大学) is a national research university in Fukuoka, Japan, ranked #167 in the QS World University Rankings 2025. Its public, programmatic footprint is concent...	2	emerging
Hanyang University	Hanyang University is a private research university in Seoul and Ansan, South Korea, ranked #162 in the QS World University Rankings 2025. It operates an official API Developer ...	2	emerging
Keio University	Keio University is a private research university in Tokyo, Japan, founded in 1858, and ranked #188 in the QS World University Rankings 2025. Its public machine-readable footprin...	1	emerging
Nagoya University	Nagoya University (名古屋大学) is a national research university in Nagoya, Aichi, Japan, ranked #152 in the QS World University Rankings 2025. As a leading research institution it o...	1	emerging
Waseda University	Waseda University is a leading private research university in Tokyo, Japan, ranked #181 in the QS World University Rankings 2025. Its public, machine-readable developer footprin...	3	emerging
Kyash	Kyash Inc. (株式会社Kyash) is a Tokyo-based fintech founded in 2015 that operates a consumer mobile wallet and Visa prepaid card in Japan, covering charging, peer-to-peer transfers,...	0	emerging
KakaoBank	KakaoBank is South Korea's leading internet-only bank, offering REST APIs for account management, fund transfers, loans, credit scoring, and open banking data connectivity for t...	5	emerging
Tokyo Institute of Technology	Tokyo Institute of Technology (Tokyo Tech / Titech) was a national research university in Tokyo, Japan, ranked #76 in the QS World University Rankings 2025. In October 2024 it m...	2	emerging
ANDPAD	ANDPAD (株式会社アンドパッド / ANDPAD Inc.) is Japan's leading cloud construction-management and construction-DX platform, used by more than 260,000 companies and hundreds of thousands of...	1	emerging
Honda	Honda Motor Co., Ltd. is a Japanese multinational manufacturer known for automobiles, motorcycles, and power equipment. Honda provides APIs for customer satisfaction programs, r...	2	emerging
PUBLY	PUBLY is a Korean career-development and content membership platform operated by NEWNEEK Co., Ltd. (뉴닉). It offers a subscription-based Career Membership giving working professi...	0	emerging
KakaoPay	KakaoPay is a Korean mobile payment platform and fintech service by Kakao Corp providing REST APIs for payment processing, QR code payments, online checkout, subscription billin...	4	emerging
Trustdock	TRUSTDOCK Inc. (株式会社TRUSTDOCK) is a Tokyo-based digital identity and eKYC (electronic Know Your Customer) provider founded in November 2017. The company delivers high-precision,...	0	emerging
University of Tokyo	The University of Tokyo (UTokyo) is Japan's leading national research university, founded in 1877 and ranked #29 in the QS World University Rankings 2025. Its public, machine-re...	2	emerging
Tohoku University	Tohoku University is a national research university in Sendai, Japan, founded in 1907 and ranked #107 in the QS World University Rankings 2025. Its public, machine-readable deve...	1	emerging
Coupang	Coupang is a South Korean e-commerce company offering rapid delivery of a wide range of products including groceries, electronics, fashion, and household goods through its mobil...	1	emerging
Simpatico Project	Simpatico Project (유쾌한프로젝트, Yukwaehan Project Co., Ltd.) is a Korean B2B mental-wellness startup, backed by 500 Global, whose product Clify (클라이피, "Climb & Clarify") is an AI-ba...	0	emerging
Hokkaido University	Hokkaido University (北海道大学) is a national research university in Sapporo, Japan, founded in 1876 as Sapporo Agricultural College and ranked #173 in the QS World University Ranki...	1	emerging
Pohang University of Science and Technology	Pohang University of Science and Technology (POSTECH) is a private research university in Pohang, South Korea, founded in 1986 by the steelmaker POSCO and ranked #87 in the QS W...	1	emerging
Seoul National University	Seoul National University (SNU) is South Korea's flagship national research university, located in Seoul, and is ranked #34 in the QS World University Rankings 2025. Its primary...	1	emerging
Sungkyunkwan University	Sungkyunkwan University (SKKU) is a private research university in Seoul and Suwon, South Korea, with roots dating to 1398, and is ranked #123 in the QS World University Ranking...	1	emerging
Graffer	Graffer, Inc. (株式会社グラファー) is a Tokyo-based GovTech and generative-AI company founded in 2017 whose mission is to change behavior and society through the power of products. It op...	0	emerging
Naver	Naver Corp. is South Korea's largest internet company, operating the Naver search portal, Naver Webtoon, Naver Pay, Naver Maps, Naver Shopping, WORKS Mobile, and the LINE messen...	18	emerging
BODIK ODCS	BODIK ODCS is a organization open-data portal for Japan running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approximately 17,545 datase...	1	emerging
DATA GO JP	DATA GO JP is a national government open-data portal for Japan running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approximately 18,366...	1	emerging
Gifu Prefecture Open Data	Gifu Prefecture Open Data is a regional government open-data portal for Japan running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over appro...	1	emerging
Tokyo Metropolitan Open Data	Tokyo Metropolitan Open Data is a regional government open-data portal for Japan running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over ap...	1	emerging
Yokohama City Open Data	Yokohama City Open Data is a municipal government open-data portal for Japan running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approx...	1	emerging
e-Gov Data Catalog	e-Gov Data Catalog is a national government open-data portal for Japan running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approximatel...	1	emerging
Ulysses (Kaminashi)	Kaminashi Inc. (株式会社カミナシ) is a Tokyo-based SaaS company founded in December 2016 under its former corporate name Ulysses Inc. (ユリシーズ株式会社). It builds the Kaminashi frontline-oper...	0	emerging
Souco	Souco (株式会社souco / souco Co., Ltd.) operates a warehouse-sharing marketplace and logistics resource optimization platform in Japan, connecting cargo owners with available space ...	0	emerging
Sony	Sony Group Corporation is a Japanese multinational spanning electronics, gaming, entertainment, image sensors, and financial services. Sony's developer-facing surface includes t...	4	emerging
Newneek	Newneek (뉴닉) is a South Korean knowledge and media platform that makes news and current events easy and fun to follow. Founded by Kim So-yeon and operated by Newneek Co., Ltd. f...	0	emerging
Hyundai Mobis	Hyundai Mobis is a South Korean global Tier 1 automotive supplier headquartered in Seoul. Part of the Hyundai Motor Group, Mobis designs and manufactures chassis, cockpit, and f...	0	emerging
Leaner Technologies	Leaner Technologies (株式会社Leaner Technologies) is a Tokyo-based B2B SaaS company founded on February 22, 2019 by CEO Yusuke Ohira, operating under the mission "調達のスタンダードを刷新し続ける" ...	0	emerging
CLAP	CLAP (주식회사 디웨일 / Dwhale Inc.) is a South Korean SaaS company offering an AI-powered, customizable performance management platform for enterprises. It covers the full performance...	0	emerging
WE11DONE	WE11DONE (pronounced "well done") is a Seoul-based fashion label founded in 2015 by Dami Kwon and Jessica Jung, the duo behind the Seoul concept boutique Rare Market. The brand ...	0	emerging
NTT	NTT (Nippon Telegraph and Telephone Corporation) is a Tokyo-headquartered global technology and telecommunications group with roughly 340,000 employees and a 150-year history of...	6	emerging
Hyundai	Hyundai Motor Company is a South Korean multinational automotive manufacturer specializing in designing and producing a wide range of vehicles including cars, SUVs, and commerci...	1	emerging
Zehitomo	Zehitomo is a Tokyo-based online marketplace that matches consumers in Japan with local professionals across hundreds of service categories — including photographers, personal t...	0	emerging
Sankun	Sankun (산군) is a South Korean construction-industry big data platform based in Seoul that aggregates and sells access to eight integrated construction databases covering roughly...	1	emerging
VCNC	VCNC is a South Korean mobile technology company behind Between, a private messaging and photo-sharing app for couples, and TADA, a ride-hailing and mobility service operating i...	0	emerging
Hokan	Hokan, Inc. (株式会社hokan) is a Japanese InsurTech company that builds hokan®, a cloud-based customer and contract management (CRM) system for insurance agencies and brokerages. Th...	0	emerging
KokkanLogis Co.,Ltd.	KokkanLogis Co.,Ltd. (주식회사 곳간, branded KOKKAN / 도심창고 곳간) is a South Korean urban self-storage and logistics operator headquartered in Gangnam-gu, Seoul. It rents managed storage...	0	emerging
ClassAction	ClassAction operates enjin (集団訴訟プラットフォーム enjin), a Japanese class-action / group-litigation platform that connects consumers who have suffered damages from the same party with r...	0	emerging
App-CM	App-CM, Inc. (株式会社アップシーエム) is a Tokyo-based technology company that operates a proprietary video-advertising delivery platform for smartphones, using in-house compression, deliv...	0	minimal
B612	B612 is a consumer selfie and beauty camera application for iOS and Android, published globally by SNOW Corporation and operated in mainland China as B612咔叽 (B612 Kaji) by Yirui...	0	minimal
HERP	HERP Inc. (株式会社HERP) is a Japanese HR Tech company whose mission is "採用を変え、日本を強く。" (change recruiting, strengthen Japan). It builds HERP Hire, an AI-era applicant tracking and r...	0	minimal
Kuraseru	KURASERU, INC. (株式会社KURASERU) is a Kobe-based Japanese technology company building digital-transformation software for the elderly-care industry. Founded in October 2017 by Taik...	0	minimal
Dinii	Dinii (株式会社ダイニー) is a Tokyo-based restaurant-technology SaaS company, founded in June 2018, offering an "All in One Restaurant Cloud" for food-service businesses. Its integrated...	0	minimal
Pokelabo	Pokelabo (ポケラボ) is a Japanese mobile game development studio founded in 2007 and headquartered in Tokyo. Originally an independent social-game maker, it became a subsidiary of G...	0	minimal
Tyffon	Tyffon Inc. is a Japanese immersive entertainment company that combines creativity and technology to deliver memorable XR experiences. The studio builds VR, AR, and mixed-realit...	0	minimal
Finda	Finda (핀다) is a South Korean fintech company founded in 2015 and headquartered in Seoul that operates a licensed online loan-comparison and financial-product marketplace. Throug...	0	minimal
lunchlab Corp.	lunchlab Corp. (런치랩) is a Seoul-based corporate lunch subscription and delivery service that brings daily meals to office teams across South Korea. It offers two rotating meal l...	0	minimal
Linc'well	Linc'well, Inc. (株式会社Linc'well) is a Tokyo-based healthcare technology company founded in January 2018 whose stated mission is to take healthcare one step further through techno...	0	minimal
Comento	Comento is a South Korean career development and mentoring platform based in Seoul that connects job seekers with working professionals. The service offers a Q&A community and t...	0	minimal
Woowa Brothers	Woowa Brothers is the Seoul-based technology company behind Baedal Minjok (Baemin), South Korea's leading food delivery platform, alongside B-Mart quick commerce, Baemin Connect...	0	minimal
Nissan	Nissan is a multinational automaker that designs, manufactures, and sells a wide range of vehicles, including cars, trucks, and SUVs. They are known for their innovative technol...	1	minimal
Levit	Levit Inc. (레브잇) is a software company headquartered in Seoul, South Korea, best known for Alwayz (올웨이즈) — a mobile-first team-purchase commerce app launched in July 2021 that l...	0	minimal
Koska	KOSKA Corporation (株式会社KOSKA) is a Tokyo-based manufacturing technology company, founded in October 2018, that applies cost accounting and IoT to the Japanese factory floor. Its...	0	minimal
21 Market	21 Market is the API Evangelist network profile for 주식회사 21세기전파상 (21st Century Electronics Shop Co., Ltd.), a South Korean consumer-electronics resale company that operates the ...	0	minimal
Veluga	Veluga (Veluga Brewery Inc.) is a South Korean B2B alcohol wholesale distribution platform that connects hospitality business owners with liquor suppliers. Operating from Mapo, ...	0	minimal
H2O Hospitality	H2O Hospitality is a South Korea-based hospitality digital-transformation company that connects existing hotel and leisure systems rather than replacing them, streamlining opera...	0	minimal
Connected Robotics	Connected Robotics Inc. is a Japanese foodtech startup, founded in 2014 by Tetsuya Sawanobori and headquartered in Koganei, Tokyo, that develops specialized robotics and AI syst...	0	minimal
Every.tv	Every, Inc. (株式会社エブリー, corp.every.tv) is a Tokyo-based Japanese video-media and advertising company that runs consumer lifestyle products including DELISH KITCHEN (recipe video ...	0	minimal
Spacee	Spacee Inc. (株式会社スペイシー) is a Tokyo-based space-sharing and rental marketplace operator in Japan. Its consumer platforms let people discover and book temporary spaces by the hour...	0	minimal
TokyoOtakuMode	Tokyo Otaku Mode (TOM) is a Japan-based e-commerce company and online destination for fans of Japanese pop culture, selling official anime figures, manga merchandise, apparel, a...	0	minimal
Shippio	Shippio is a Japanese logistics-technology company positioning itself as "Japan's first digital forwarder." It provides cloud-based SaaS for visualizing and streamlining interna...	0	minimal
Rakuten Mobile	Rakuten Mobile is the Japanese mobile network operator (MNO) of Rakuten Group, headquartered in Setagaya, Tokyo, and Japan's fourth nationwide carrier alongside NTT Docomo, KDDI...	3	minimal
Incheon Open Data	Incheon Open Data is a municipal government open-data portal for South Korea running DKAN.	1	minimal
EVERSTEEL	EVERSTEEL is a University of Tokyo-originated startup building AI image-recognition systems that automate the inspection and grading of steel (iron) scrap for steelmakers. Its f...	0	minimal
enechain	enechain operates the largest energy exchange in Japan, offering trading opportunities for wholesale electricity and environmental values across an over-the-counter marketplace ...	0	minimal
newmo	newmo (newmo株式会社, "ニューモ") is a Japanese mobility company with the mission "移動で地域をカラフルに" — coloring regions through movement. It modernizes regional transportation through a cons...	0	minimal
CAPS	CAPS Inc. (CAPS株式会社) is a Tokyo-based Healthcare x IT company founded in December 2014 whose mission is to maximize the total amount of happiness through health management (健康経営...	0	minimal
Excite Japan Co., Ltd. (JASDAQ:3754)	Excite Japan Co., Ltd. (エキサイト株式会社), listed on JASDAQ as ticker 3754, is a Tokyo-based internet media and services company founded in August 1997 and headquartered in the Azabuda...	0	minimal
Kakehashi	Kakehashi is a Japanese healthcare technology company digitally transforming the country's roughly 60,000 community pharmacies, a traditionally paper-based sector. Its flagship ...	0	minimal
GeoGrid	Geogrid Co., Ltd. is a South Korean smart-building water technology company behind BLOS ("Building Oasis"), an integrated building-level water purification and monitoring system...	0	minimal
AI Medical Service	AI Medical Service Inc. (AIM) is a Tokyo-based med-tech company founded in September 2017 with the mission to save lives worldwide by eliminating gastrointestinal cancers throug...	0	minimal
LINSOL Co.,Ltd.	LINSOL Co.,Ltd. (린솔) is a safety-technology company headquartered in Daejeon, South Korea, founded as an in-house venture spun out of Hanwha Aerospace. LINSOL adapts acoustic de...	0	minimal
MUSINSA	MUSINSA is South Korea's leading online fashion platform, founded in 2001 by Cho Man-ho as a streetwear community and now operating a marketplace that connects more than 10,000 ...	0	minimal
Habitus Associates Co., Ltd.	Habitus Associates Co., Ltd. is the company behind Artue (artue.io), an AI-powered online marketplace for original artworks by Korean and international artists. Artue lets colle...	0	minimal
Ocean Network Express	Ocean Network Express (ONE) is a Singapore-headquartered global container liner shipping company formed in 2017 through the integration of the container shipping businesses of t...	0	minimal
Boosters	Boosters is a Seoul-based global commerce company and brand aggregator, founded in 2019, that acquires and accelerates the growth of emerging Korean direct-to-consumer (D2C) bra...	0	minimal
INDEX Robotics	INDEX Robotics is a South Korean humanoid robotics startup based in Seongnam (Bundang) building high-precision actuators and upper-body humanoid robots for high-mix, low-volume ...	0	minimal
Chaart	Chaart (주식회사 차트, Chaart Inc.) is a Seoul-based art-trading and art-asset-management platform for South Korea's art collectors and investors. Its iOS and Android apps let collect...	0	minimal
Dverse	Dverse is the API Evangelist network profile for Symmetry Dimensions Inc. (株式会社SYMMETRY), a Tokyo-based technology company whose "DVERSE" digital-twin lineage evolved into a por...	0	minimal
Fact Base Inc.	Fact Base Inc. (株式会社Fact Base) is a Japanese manufacturing-technology company on a mission to make manufacturing seamless by driving the digitization of small and mid-sized fact...	0	minimal
MomMom	MomMom (맘맘) is a South Korean consumer parenting and family-activity platform that helps parents discover places to go with their kids and products to buy for them. The mom-mom....	0	minimal
NOD Games	NOD Games is a Seoul-based blockchain game studio founded in 2019 by CEO Chanki Lee, building entertaining game content and open, player-owned game platforms where gamers and co...	0	minimal
Pawdly	Pawdly (포들리) is a South Korean pet e-commerce marketplace and mobile app operated by KCC I&C, offering pet product shopping across categories, saved/wishlist items, and pet-care...	0	minimal
Plantner Inc.	Plantner Inc. (PLANTNER) is a South Korean biotechnology company specializing in the extraction and manufacturing of alginic acid, a biodegradable marine-derived biomaterial. Op...	0	minimal
RVDS Inc.	RVDS Inc. is a South Korean food and beverage company that describes itself as growing into Korea's representative Multi-K-Food Brand Operator, building and operating a portfoli...	0	minimal
RareLee	RareLee (Rarelee) is a Seoul-based premium personal style consulting company founded in 2017, offering data-driven hair, makeup, and fashion analysis. Its consultants classify a...	0	minimal
Stailer	Stailer (ステイラー) is a retail-commerce platform built by 10X, Inc. (株式会社10X) that lets Japanese supermarket, drugstore, and other retail chains vertically launch and operate their...	0	minimal
Storicity	Storicity Inc. was a Seoul, South Korea-based travel-technology startup, founded around 2020 and backed by 500 Global, that built Yoda Trip (Korean brand "여다") — an AI-assisted ...	0	minimal
Sumutasu	Sumutasu Inc. (株式会社すむたす) is a Japanese property-technology (proptech) company operating under the mission "a society where people can make ideal housing choices" (住まいの理想的な選択ができる...	0	minimal
Theres Camping	Theres (데얼스, Theres Co., Ltd.) is a South Korean e-commerce marketplace for outdoor and camping gear, where customers buy both new and second-hand equipment in one place. The pl...	0	minimal
Ticketmonster	Ticketmonster (TMON) is a South Korean e-commerce and social-commerce platform founded in 2010 as "Ticket Monster." Operating primarily at tmon.co.kr (the legacy ticketmonster.c...	0	minimal
TimeBlocks	TimeBlocks is a consumer calendar and personal scheduling mobile app developed by Day2Life Inc., a South Korean company backed by 500 Global. Marketed as Korea's #1 decoration c...	0	minimal
Toyota Connected	Toyota Connected is Toyota Motor Corporation's global connected mobility technology arm, building the data, telematics, and software platforms that power Toyota and Lexus connec...	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
VisasQ	VisasQ Inc. is a Tokyo-headquartered knowledge-sharing and spot-consulting platform that connects companies seeking specialized insight with a global network of roughly 800,000 ...	0	minimal
myBOX	myBOX was an on-demand self-storage service founded in 2015 in Seoul, South Korea, and backed by 500 Global. It delivered storage boxes to a user's door for storing unused lugga...	0	minimal
BAYCON	BAYCON Inc. is a Seoul, South Korea-based mobile connectivity company, founded in 2018 and backed by 500 Global and Shorooq Partners (seed round, 2024). BAYCON operates a global...	0	minimal
Aculys	Aculys Pharma, Inc. is a Japanese clinical-stage biopharmaceutical company focused on neurological and psychiatric diseases where there is high unmet medical need. The company w...	0	minimal
Sansan	Sansan, Inc. is a Tokyo-based enterprise SaaS company that builds cloud contact- and business-card management software. Its flagship Sansan platform digitizes and centralizes bu...	0	minimal
KDDI	KDDI Corporation is a Japanese multinational telecommunications operator headquartered in Tokyo, providing mobile, fixed-line, broadband, and enterprise ICT services. KDDI marke...	0	minimal
Toyota Motor Corporation	The world's largest automobile manufacturer by production volume, producing a wide range of vehicles from sedans and SUVs to hybrids and hydrogen fuel cell cars. Pioneer of lean...	0	minimal
Open Government, Korea	Korea Government Open Data	1	minimal
Hyundai Bluelink	Hyundai Bluelink is Hyundai Motor America's connected vehicle service for Hyundai owners, providing remote vehicle control, vehicle status and diagnostics, navigation and route ...	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
Playcurio	PlayCurio is a Seoul-based educational technology company that builds AR (augmented reality) play-learning products for children, pairing physical educational tools with digital...	0	minimal
Socra AI	Socra AI operates Socra Tutor (소크라 튜터), a Korean-market, AI-powered education service that describes itself as an intelligent AI answer-comparison service — students submit prob...	0	minimal
HiCustomer	HiCustomer (ハイカスタマー) was a Japanese Customer Success Management (CSM) SaaS built specifically for SaaS companies. Its platform aggregated customer data scattered across BI tools...	0	minimal
Medir	Medir is a South Korean digital-health company behind Medb (메듭), a non-face-to-face (telemedicine) and prescription-drug delivery platform that connects patients, doctors, hospi...	0	minimal
Habitto	Habitto is a Tokyo-based fintech company building a mobile financial wellness app for the Japanese market under the banner お金の新習慣 ("new money habits"). The app pairs a high-yiel...	0	minimal
Pocket Menu	Pocket Menu (Pocket Concierge / ポケットコンシェルジュ) is a Japanese fine-dining restaurant reservation and payment service that curates high-quality restaurants and lets diners book and ...	0	minimal
SODA	SODA Inc. (株式会社SODA) is a Japanese consumer-technology company that operates SNKRDUNK (スニーカーダンク / スニダン), one of Japan's largest consumer-to-consumer marketplaces for sneakers, t...	0	minimal
P2P, Inc.	P2P, Inc. is the Japanese insurtech startup behind justInCase, a smartphone-first micro-insurance (少額短期保険) provider offering short-term, on-demand consumer coverage such as smar...	0	minimal

APIs in this region (451)

Showing 200 of 451 — search the full set on apis.io.

Related regions

Mapped via tag aliases (Japan, Japanese, South Korea, Korea, Korean) and provider-name patterns (Japan, Japanese, Korea, Korean, Samsung, Sony, Toyota, Honda …).

Japan & Korea

About this region

Providers (158)

APIs in this region (451)

ANDPAD API

BODIK ODCS CKAN Action API

Barogo Areas API

Barogo Delivery API

Barogo Deposits API

Barogo Orders API

Barogo Stores API

Bithumb Account API

Bithumb General API

Bithumb Market Data API

Bithumb Spot Trading API

Bithumb Wallet API

Bithumb WebSocket API

Coupang Open API

DATA GO JP CKAN Action API

Gifu Prefecture Open Data CKAN Action API

Hanyang University Open API Developer Center

Hanyang University Open API SDKs

HUSCAP XML Sitemaps

Honda Customer Satisfaction API

Honda Rating Service API

Hyundai Developer API

Incheon Open Data DKAN API

J-Quants API

J-Quants Derivatives API

J-Quants Equities API

J-Quants Fins API

J-Quants Indices API

J-Quants Listed API

J-Quants Markets API

J-Quants Option API

J-Quants Prices API

J-Quants Token API

ALOS User Interface Gateway 2 (AUIG2)

G-Portal Web API

GSMaP Global Rainfall Watch API

JAXA CSW API

JAXA Earth API

JAXA Himawari P-Tree Data Service

JAXA WCS API

JAXA WMS API

J-Quants Bulk Download API

J-Quants Derivatives API

J-Quants EDINET Data API

J-Quants Equities API

J-Quants Financials API

J-Quants Indices API

J-Quants Markets API

J-Quants TDnet Disclosure API

KOMOJU Barcodes API

KOMOJU Customers API

KOMOJU Events API

KOMOJU Payment Methods API

KOMOJU Payments API

KOMOJU Sessions API

KOMOJU Subscriptions API

KOMOJU Tokens API

KUFU Webhook API

KUFU カスタム家族項目テンプレート API

Daum Search API

Kakao Local API

Kakao Login (OAuth 2.0) API

Kakao OAuth API

Kakao OIDC API

Kakao Service Terms API

Kakao Sync API

Kakao User API

KakaoMap Web / JavaScript SDK

KakaoMobility Business API

KakaoNavi (Driving Directions) API

KakaoPay Online (Easy-Pay) API

KakaoPay PG (Payment Gateway) API

KakaoPay Subscription Payments API

KakaoStory API

KakaoTalk Channel API

KakaoTalk Friends API