South Korea
Variants seen in the corpus:
KoreaSouth Korea
Providers using this tag (108)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Strong 4 Solid coverage with minor gaps
Developing 6 Usable, with meaningful gaps to close
Thin 14 Limited public surface area
Emerging 22 Early or largely undocumented
Minimal 62 Almost no public developer surface
B612SankunAdoc (Viva Innovation)FindalunchlabComento21 MarketAutonomousa2zVelugaH2O HospitalityIncheon Open Data1ST BiotherapeuticsACTIVON Co., Ltd.Woowa Brothers3D Medivision21gram2bytesLevitBbodekBertisArtnguideBioportkorea8percentAgileSoDAAutotelicbioAchats GroupBAYCONGeoGridLINSOL Co.,Ltd.AbTisAEOLArtueMUSINSAAbsologyBoostersPawdlyTimeBlocksTumblbugAstonsciINDEX RoboticsAriBioAswemakePeopleFund, Perfect TechnologiesAFUN InteractiveBigoceanemChaartMomMomPlantnerRareLeeRVDSTheres CampingTicketmonsterADEL, Inc.AitricsAutotacbioBluefarmkoreaMedirPlaycurioSocra AINOD GamesmyBOXStoricity
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
57.7
log-scaled weighted occurrences
Breadth
2.8
spread across providers
Quality lift
18.7
mean composite of providers using it
Cohesion
1.7
strength of nearest seed neighbor
Related tags
Mobile App 8 co-occurrences
Technology 5 co-occurrences
Tenants 5 co-occurrences
Travel 7 co-occurrences
University 5 co-occurrences
Education 11 co-occurrences
Identity Federation 5 co-occurrences
SSO 5 co-occurrences
Where this tag comes from
Provider tag108
Api tag21
Cohort brief
Auto-generatedThe 102 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
102
of 108 in the catalog
Mean Kin Score
15.9
-7.0 vs catalog 22.9
Mean Agent Readiness
8.6
-3.3 vs catalog 11.9
Spread
2.9–58.2
median 9.1 · σ 14.9
How the 102 split by band
Exemplar 0Strong 4Developing 6Thin 14Emerging 21Minimal 57
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Discoverability | 57.4 | 58.1 | -0.7 | 102 |
| Contract Governance | 4.6 | 6.3 | -1.7 | 102 |
| Operational Transparency | 8.7 | 13.7 | -5 | 102 |
| Contract Quality | 9.8 | 17.6 | -7.8 | 102 |
| Developer Ergonomics | 15 | 23.2 | -8.2 | 102 |
| Access Clarity | 17.9 | 26.5 | -8.6 | 102 |
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) | 15% | 14% | +1 |
| MCP server (first-party) | 11% | 12% | -1 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 6% | 11% | -5 |
| Security | 100% | 98% | +2 |
| Arazzo workflows | 1% | 2% | -1 |
| Governance rules | 2% | 14% | -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 58.2
- 2 Actionpower 57.3
- 3 PortOne 55.4
- 4 Ab180 55.1
- 5 Decision Anchor 49.7
- 6 Hyundai 48.4
- 7 한국주식데이터 (aikstockdata) 48.4
- 8 Seoul National University 44.2
- 9 SK Telecom 41
- 10 Payple 40.7
Top by Agent Readiness
- 1 Decision Anchor 48.4
- 2 SK Telecom 43.7
- 3 Korbit 43.6
- 4 PortOne 41.7
- 5 한국주식데이터 (aikstockdata) 38.1
- 6 Barogo 37.9
- 7 Ab180 37.3
- 8 ADRO 36.3
- 9 AGL 35
- 10 Kurly 34.3
All 108 members of this roster resolve to a provider in the
catalog; 102 carry a score (94%).
The figures above describe the scored members only.
Coverage caveat. 92 of 102 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 5 October 2026, across 29093 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. 92 of 102 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 5 October 2026, across 29093 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.