Financial Services in Japan & Korea
10 financial services providers across Japan & Korea, publishing 13 APIs.
Financial Services across Japan & Korea — 10 providers on the APIs.io network sit in both cohorts, and between them they publish 13 indexed APIs.
3 of the 10 publish at least one machine-readable API; 7 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: 6 emerging, 3 minimal, and 1 thin.
Leading by rating: Korbit, Woodstock, Kyash, Toss, HiJoJo Partners, Banksalad, and 4 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 (10)
| Provider | Description | APIs | Rating |
|---|---|---|---|
| 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 | 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 |
| 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 |
| 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 |
| 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 |
| Banksalad | Banksalad is a South Korean fintech company offering a comprehensive financial platform that aggregates banking, credit card, loan, deposit, insurance, and health check services... | 1 | emerging |
| Aerial Partners | Aerial Partners (株式会社Aerial Partners, Roppongi, Minato-ku, Tokyo) builds digital-asset accounting, tax and data-management software for the Japanese market. Its current product ... | 0 | emerging |
| Gojo & Company | Gojo & Company, Inc. is a Tokyo-headquartered financial inclusion holding company founded on 4 July 2014 by Taejun Shin and Sanjay Gandhi, with the stated ambition of becoming a... | 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 |
| 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 |
Indexed API documents (13)
Two numbers, both real: these providers publish 13 APIs as their own documents, which the catalog indexes split one-per-resource into 13 documents.
Korbit Open API v2 WebSocket
Korbit Asset API
Korbit Deposit (Crypto) API
Korbit Deposit/Withdrawal (KRW) API
Korbit Other API
Korbit Quotation API
Korbit Trading API
Korbit Withdrawal (Crypto) API
Toss Payments API
Toss Pay API
Toss Payments Webhooks
Toss Payments Payouts API
Banksalad API
Other industries in Japan & Korea
Financial Services elsewhere
This page is the intersection of two independently computed cohorts:
Japan & Korea and
Financial Services. 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.
Work with this as data
Every region here is available over the APIs.io API and to AI agents over MCP.