South Korea
Variants seen in the corpus:
KoreaSouth Korea
Providers using this tag (112)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Developing 8 Usable, with meaningful gaps to close
Thin 9 Limited public surface area
Emerging 21 Early or largely undocumented
Minimal 69 Almost no public developer surface
VCNCSankunYonsei UniversityGridwizKokkanLogis Co.,Ltd.FindalunchlabWoowa Brothers21 MarketComentoVelugaH2O Hospitality8percent3D MedivisionClush1ST Biotherapeutics21gramBbodekBertisACTIVON Co., Ltd.Artnguide2bytesBioportkoreaIncheon Open DataAutotelicbioBAYCONBluemtecAchats GroupGeoGridMUSINSAINDEX RoboticsLINSOL Co.,Ltd.AbTisBoostersPawdlyTimeBlocksTumblbugAEOLAriBioPeopleFund, Perfect TechnologiesAbsologyADEL, Inc.ArtueBigoceanemCellincellsChaartMomMomPlantnerRVDSTheres CampingTicketmonsterAitricsCNCITY EnergyBluefarmkoreaCarangMedirSocra AImyBOXStoricityB612Autonomousa2zAgileSoDAAFUN InteractiveAstonsciAswemakeRareLeeAutotacbioPlaycurioNOD Games
APIs with this tag (21)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Thin 9 Limited public surface area
SKKU dCollection Thesis Repository (KERIS) — TENANTSKKU's electronic theses and dissertations repository, running on dCollection, the national academic-inform...Kakao Local APIKakao Local API offers address-to-coordinate (and reverse) geocoding, keyword and category place search, an...Kakao Login (OAuth 2.0) APIKakao Login is Korea's most widely used social-identity provider, built on OAuth 2.0 / OpenID Connect. The ...Kakao Sync APIKakao Sync extends Kakao Login with a one-click signup experience that simultaneously creates an in-app acc...KakaoMap Web / JavaScript SDKKakaoMap exposes Korean tile maps, markers, overlays, static maps, and roadview / panorama services for web...KakaoMobility Business APIKakaoMobility's Business API powers KakaoT corporate mobility — letting enterprise platforms book Kakao T t...KakaoNavi (Driving Directions) APIKakaoNavi exposes driving directions, multi-waypoint route planning, ETA, and Future Driving directions (pr...KakaoPay Online (Easy-Pay) APIKakaoPay Online (also known as KakaoPay Easy-Pay) lets online merchants accept KakaoPay wallet payments for...KakaoPay PG (Payment Gateway) APIKakaoPay PG is the full Korean payment-gateway product offering card, bank-transfer, point, and KakaoPay wa...
Emerging 12 Early or largely undocumented
Korean Agriculture Market Data MCP ServerModel Context Protocol server io.github.SongT-50/korean-agriculture-mcp (official MCP registry, active, 1.0...Korean News Agent (A2A)Agent2Agent agent at https://news-agent.songt50.us — a JSON-RPC 2.0 endpoint at the host root (POST only) w...Korean News Hub MCP ServerModel Context Protocol server io.github.SongT-50/korean-news-mcp (official MCP registry, active, 1.0.0, pub...Korean Stock Market Data MCP ServerModel Context Protocol server io.github.SongT-50/korean-stock-mcp (official MCP registry, active, 1.0.0, pu...Toss Pay APILegacy REST API for Toss Pay payment transactions, merchant approval flows, refunds, and payment status che...Toss Payments APIREST API for processing payments, authorizations, cancellations, and refunds through the Toss Payments plat...Toss Payments Payouts APIAPI for marketplace and platform operators to disburse funds to registered sellers. Supports seller registr...KakaoBank Open Banking APIREST API connecting to South Korea's national open banking switchboard, enabling aggregated views of balanc...Naver Cloud Platform Maps APINaver Cloud Platform Maps exposes geocoding, reverse geocoding, directions (driving / walking / public tran...Naver Cloud SENS Messaging APISENS (Simple & Easy Notification Service) sends SMS, LMS, MMS, Alimtalk (KakaoTalk channel), Friend Talk, a...Naver Login (OAuth 2.0) APINaver Login is an OAuth 2.0 identity provider used by Korean web and mobile apps to authenticate users with...Naver Maps (Web) APIThe Naver Maps Web API embeds Korean street-level mapping, markers, polylines, and geocoding in third-party...
Score breakdown
Frequency
57.4
log-scaled weighted occurrences
Breadth
2.6
spread across providers
Quality lift
15.9
mean composite of providers using it
Cohesion
1.6
strength of nearest seed neighbor
Related tags
Mobile App 8 co-occurrences
Tenants 5 co-occurrences
Travel 7 co-occurrences
University 5 co-occurrences
Identity Federation 5 co-occurrences
Education 11 co-occurrences
SSO 5 co-occurrences
Higher Education 5 co-occurrences
Where this tag comes from
Provider tag113
Api tag21
Markets provisional
Kin Score markets whose measured providers carry this tag. Share is the fraction of the market's measured providers that carry it — it describes the market, not this tag.
| Market | Share of the market's providers |
|---|---|
| Korea MyData (licensed MyData operators, authentication bodies and information providers) | 92% |
Cohort brief
Auto-generatedThe 109 providers in the APIs.io catalog tagged South Korea, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
Providers
109
of 116 in the catalog
Mean Kin Score
even vs catalog
Mean Agent Readiness
8.2
-3.8 vs catalog 12
Spread
–
median · σ
How the 109 split by band
Exemplar 0Strong 2Developing 8Thin 10Emerging 26Minimal 63
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Discoverability | 56.6 | 57.9 | -1.3 | 109 |
| Contract Governance | 4.3 | 6.5 | -2.2 | 109 |
| Operational Transparency | 7.7 | 13 | -5.3 | 109 |
| Contract Quality | 9.3 | 17.2 | -7.9 | 109 |
| Developer Ergonomics | 13.7 | 23.2 | -9.5 | 109 |
| Access Clarity | 14.3 | 23.9 | -9.6 | 109 |
A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.
What this cohort publishes
| Artifact | This cohort | Catalog | Difference |
|---|---|---|---|
| MCP server (any) | 14% | 13% | +1 |
| MCP server (first-party) | 12% | 12% | 0 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 6% | 11% | -5 |
| Security | 100% | 98% | +2 |
| Arazzo workflows | 1% | 2% | -1 |
| Governance rules | 4% | 16% | -12 |
mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.
Top by Kin Score
- 1 TheCarApi
- 2 Ab180
- 3 Dunamu
- 4 Decision Anchor
- 5 PortOne
- 6 한국주식데이터 (aikstockdata)
- 7 Hyundai
- 8 SK Telecom
- 9 ADRO
- 10 Payple
Top by Agent Readiness
- 1 ADRO {"score" => 49.6, "band" => "agent-native"}
- 2 Decision Anchor {"score" => 49.5, "band" => "agent-ready"}
- 3 Dunamu {"score" => 47.2, "band" => "agent-native"}
- 4 SK Telecom {"score" => 43.4, "band" => "agent-ready"}
- 5 Korbit {"score" => 43.2, "band" => "agent-native"}
- 6 PortOne {"score" => 37.6, "band" => "agent-ready"}
- 7 Ab180 {"score" => 37.3, "band" => "agent-ready"}
- 8 한국주식데이터 (aikstockdata) {"score" => 37.2, "band" => "agent-ready"}
- 9 Barogo {"score" => 36.6, "band" => "agent-ready"}
- 10 AGL {"score" => 35.1, "band" => "agent-ready"}
All 116 members of this roster resolve to a provider in the
catalog; 109 carry a score (94%).
The figures above describe the scored members only.
Coverage caveat. 104 of 109 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 31 October 2026, across 31983 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.
Coverage caveat. 104 of 109 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 31 October 2026, across 31983 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.