# User

사용자 관련 API

## 사용자 정보 조회

> UUID로 사용자 정보를 조회합니다

```json
{"openapi":"3.0.0","info":{"title":"Tikkly B2C API","version":"0.0.1"},"tags":[{"name":"User","description":"사용자 관련 API"}],"servers":[{"url":"https://api-b2c.tikkly.io","description":"Development Server (Active)"},{"url":"https://api.tikkly.com","description":"Production Server"},{"url":"http://localhost:8081","description":"Local Development Server"}],"paths":{"/tikkly-b2c/user/me":{"post":{"tags":["User"],"summary":"사용자 정보 조회","description":"UUID로 사용자 정보를 조회합니다","parameters":[{"in":"header","name":"x-api-key","required":true,"schema":{"type":"string","default":"TEST_API_KEY"},"description":"API Key"}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["uuid"],"properties":{"uuid":{"type":"string","description":"사용자 UUID","default":"40115395-195e-4c14-b5f4-261f13da353e"}}}}}},"responses":{"200":{"description":"사용자 정보 조회 성공","content":{"application/json":{"schema":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"},"data":{"$ref":"#/components/schemas/User"}}}}}},"401":{"description":"인증 실패"},"404":{"description":"사용자를 찾을 수 없음"}}}}},"components":{"schemas":{"User":{"type":"object","properties":{"id":{"type":"number"},"uuid":{"type":"string"},"email":{"type":"string"},"nickname":{"type":"string"},"createdAt":{"type":"string","format":"date-time"}}}}}}
```

## 회원 삭제

> UUID로 사용자 계정을 삭제합니다

```json
{"openapi":"3.0.0","info":{"title":"Tikkly B2C API","version":"0.0.1"},"tags":[{"name":"User","description":"사용자 관련 API"}],"servers":[{"url":"https://api-b2c.tikkly.io","description":"Development Server (Active)"},{"url":"https://api.tikkly.com","description":"Production Server"},{"url":"http://localhost:8081","description":"Local Development Server"}],"paths":{"/tikkly-b2c/user/delete":{"post":{"tags":["User"],"summary":"회원 삭제","description":"UUID로 사용자 계정을 삭제합니다","parameters":[{"in":"header","name":"x-api-key","required":true,"schema":{"type":"string","default":"TEST_API_KEY"},"description":"API Key"}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["uuid"],"properties":{"uuid":{"type":"string","description":"사용자 UUID","default":"40115395-195e-4c14-b5f4-261f13da353e"}}}}}},"responses":{"200":{"description":"회원 삭제 성공","content":{"application/json":{"schema":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"}}}}}},"401":{"description":"인증 실패"},"404":{"description":"사용자를 찾을 수 없음"}}}}}}
```

## 사용자 존재 여부 확인

> Privy DID로 사용자 존재 여부를 확인합니다

```json
{"openapi":"3.0.0","info":{"title":"Tikkly B2C API","version":"0.0.1"},"tags":[{"name":"User","description":"사용자 관련 API"}],"servers":[{"url":"https://api-b2c.tikkly.io","description":"Development Server (Active)"},{"url":"https://api.tikkly.com","description":"Production Server"},{"url":"http://localhost:8081","description":"Local Development Server"}],"paths":{"/tikkly-b2c/user/is-exists":{"post":{"tags":["User"],"summary":"사용자 존재 여부 확인","description":"Privy DID로 사용자 존재 여부를 확인합니다","parameters":[{"in":"header","name":"x-api-key","required":true,"schema":{"type":"string","default":"TEST_API_KEY"},"description":"API Key"}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["privyDid"],"properties":{"privyDid":{"type":"string","description":"확인할 Privy DID"}}}}}},"responses":{"200":{"description":"조회 성공","content":{"application/json":{"schema":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"},"data":{"type":"object","properties":{"exists":{"type":"boolean"}}}}}}}},"401":{"description":"인증 실패"}}}}}}
```

## 닉네임 유효성 검사

> 닉네임 사용 가능 여부를 확인합니다

```json
{"openapi":"3.0.0","info":{"title":"Tikkly B2C API","version":"0.0.1"},"tags":[{"name":"User","description":"사용자 관련 API"}],"servers":[{"url":"https://api-b2c.tikkly.io","description":"Development Server (Active)"},{"url":"https://api.tikkly.com","description":"Production Server"},{"url":"http://localhost:8081","description":"Local Development Server"}],"paths":{"/tikkly-b2c/user/nickname/validate":{"post":{"tags":["User"],"summary":"닉네임 유효성 검사","description":"닉네임 사용 가능 여부를 확인합니다","parameters":[{"in":"header","name":"x-api-key","required":true,"schema":{"type":"string","default":"TEST_API_KEY"},"description":"API Key"}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["nickname"],"properties":{"nickname":{"type":"string","description":"검증할 닉네임"}}}}}},"responses":{"200":{"description":"검증 성공","content":{"application/json":{"schema":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"},"data":{"type":"object","properties":{"isValid":{"type":"boolean"},"message":{"type":"string"}}}}}}}},"401":{"description":"인증 실패"}}}}}}
```

## 닉네임 변경

> UUID로 사용자의 닉네임을 변경합니다

```json
{"openapi":"3.0.0","info":{"title":"Tikkly B2C API","version":"0.0.1"},"tags":[{"name":"User","description":"사용자 관련 API"}],"servers":[{"url":"https://api-b2c.tikkly.io","description":"Development Server (Active)"},{"url":"https://api.tikkly.com","description":"Production Server"},{"url":"http://localhost:8081","description":"Local Development Server"}],"paths":{"/tikkly-b2c/user/nickname/modify":{"post":{"tags":["User"],"summary":"닉네임 변경","description":"UUID로 사용자의 닉네임을 변경합니다","parameters":[{"in":"header","name":"x-api-key","required":true,"schema":{"type":"string","default":"TEST_API_KEY"},"description":"API Key"}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["uuid","nickname"],"properties":{"uuid":{"type":"string","description":"사용자 UUID"},"nickname":{"type":"string","description":"새로운 닉네임"}}}}}},"responses":{"200":{"description":"닉네임 변경 성공","content":{"application/json":{"schema":{"type":"object","properties":{"statusCode":{"type":"number"},"message":{"type":"string"}}}}}},"400":{"description":"잘못된 요청"},"401":{"description":"인증 실패"},"404":{"description":"사용자를 찾을 수 없음"}}}}}}
```