🇰🇷Blockchain, Crypto & Web3 in South Korea
5 blockchain, crypto & web3 providers in South Korea, publishing 2 APIs.
Blockchain, Crypto & Web3 in South Korea — 5 providers on the APIs.io network sit in both cohorts, and between them they publish 2 indexed APIs.
2 of the 5 publish at least one machine-readable API; 3 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 and 2 minimal.
Leading by rating: Korbit, Bithumb, Dunamu, 8percent, and NOD Games.
Country membership reads a tag or a stated headquarters. A provider lands in South Korea when one of its own top-level tags names the country, or when its own description states a headquarters that names the country or one of its cities (roadmap#542, #719). A description that calls a company by its nationality, or names a city in a phrase that is not a headquarters statement, is not counted, so this cell is a floor, not a census.
Providers (5)
| 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... | 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 |
| 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 |
| 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 |
Indexed API documents (14)
Two numbers, both real: these providers publish 2 APIs as their own documents, which the catalog indexes split one-per-resource into 14 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
Bithumb WebSocket API
Bithumb Account API
Bithumb General API
Bithumb Market Data API
Bithumb Spot Trading API
Bithumb Wallet API
Other industries in South Korea
Blockchain, Crypto & Web3 elsewhere
This page is the intersection of two independently computed cohorts:
South Korea and
Blockchain, Crypto & Web3. A provider appears here only when it is
already a member of both. South Korea membership is matched on tag, 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 country here is available over the APIs.io API and to AI agents over MCP. Countries is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.