# Kakao Login (OAuth 2.0) API

**Canonical:** https://apis.io/apis/kakao/kakao-login/  
**Provider:** Kakao — https://apis.io/providers/kakao/  
**Base URL:** https://kapi.kakao.com  
**Documentation:** https://developers.kakao.com/docs/latest/en/kakaologin/common

Kakao Login (OAuth 2.0) API is one of 21 APIs that [Kakao](https://apis.io/providers/kakao/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Identity, Authentication, Login, and Korea. The published artifact set on APIs.io includes API documentation.

Kakao Login is Korea's most widely used social-identity provider, built on OAuth 2.0 / OpenID Connect. The API issues access and refresh tokens, returns user profile attributes (nickname, profile image, email, gender, age range), and supports auto-linking to in-app accounts.

## Machine-readable artifacts (3)

- **Documentation** — https://developers.kakao.com/docs/latest/en/kakaologin/common
- **RESTReference** — https://developers.kakao.com/docs/latest/en/kakaologin/rest-api
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/kakao/refs/heads/main/apis.yml

## Other Kakao APIs (12)

- [Kakao Sync API](https://apis.io/apis/kakao/kakao-sync/)
- [KakaoTalk Sharing API](https://apis.io/apis/kakao/kakaotalk-share/)
- [KakaoTalk Message API](https://apis.io/apis/kakao/kakaotalk-message/)
- [KakaoTalk Channel API](https://apis.io/apis/kakao/kakaotalk-channel/)
- [KakaoTalk Friends API](https://apis.io/apis/kakao/kakaotalk-friends/)
- [KakaoStory API](https://apis.io/apis/kakao/kakaostory/)
- [Kakao Local API](https://apis.io/apis/kakao/local/)
- [KakaoMap Web / JavaScript SDK](https://apis.io/apis/kakao/kakaomap-web/)
- [KakaoNavi (Driving Directions) API](https://apis.io/apis/kakao/kakaonavi/)
- [Daum Search API](https://apis.io/apis/kakao/daum-search/)
- [KakaoPay Online (Easy-Pay) API](https://apis.io/apis/kakao/kakaopay-online/)
- [KakaoPay Subscription Payments API](https://apis.io/apis/kakao/kakaopay-subscription/)

## Tags

Identity, Authentication, Login, Korea

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/kakao/kakao-login/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/kakao/.