diff --git a/src/main/kotlin/com/example/attendanceapimono/adapter/infra/config/SecurityConfig.kt b/src/main/kotlin/com/example/attendanceapimono/adapter/infra/config/SecurityConfig.kt
index 959abb0..2052acd 100644
--- a/src/main/kotlin/com/example/attendanceapimono/adapter/infra/config/SecurityConfig.kt
+++ b/src/main/kotlin/com/example/attendanceapimono/adapter/infra/config/SecurityConfig.kt
@@ -6,6 +6,7 @@ import com.example.attendanceapimono.adapter.infra.security.SecurityContextRepos
 import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.Configuration
 import org.springframework.http.HttpMethod
+import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity
 import org.springframework.security.config.annotation.method.configuration.EnableReactiveMethodSecurity
 import org.springframework.security.config.annotation.web.reactive.EnableWebFluxSecurity
 import org.springframework.security.config.web.server.ServerHttpSecurity
diff --git a/src/main/kotlin/com/example/attendanceapimono/adapter/infra/security/UserPrincipal.kt b/src/main/kotlin/com/example/attendanceapimono/adapter/infra/security/UserPrincipal.kt
index 228e476..f88cbcb 100644
--- a/src/main/kotlin/com/example/attendanceapimono/adapter/infra/security/UserPrincipal.kt
+++ b/src/main/kotlin/com/example/attendanceapimono/adapter/infra/security/UserPrincipal.kt
@@ -19,7 +19,7 @@ data class RoleAdapter(val role: UserRole): GrantedAuthority {
 
 class UserPrincipal(
     val id: UUID,
-    val roles: List<RoleAdapter>
+    private val roles: List<RoleAdapter>
 ) : UserDetails {
     override fun getAuthorities(): MutableCollection<out GrantedAuthority> {
         return roles.toMutableList()
diff --git a/src/main/kotlin/com/example/attendanceapimono/adapter/present/EventController.kt b/src/main/kotlin/com/example/attendanceapimono/adapter/present/EventController.kt
index 5447b35..d7c0339 100644
--- a/src/main/kotlin/com/example/attendanceapimono/adapter/present/EventController.kt
+++ b/src/main/kotlin/com/example/attendanceapimono/adapter/present/EventController.kt
@@ -1,8 +1,19 @@
 package com.example.attendanceapimono.adapter.present
 
 import com.example.attendanceapimono.adapter.present.api.EventAPI
+import com.example.attendanceapimono.application.EventService
+import com.example.attendanceapimono.application.dto.event.CreateEventRequest
+import com.example.attendanceapimono.application.dto.event.CreateEventResponse
+import com.example.attendanceapimono.application.exception.handleValidationCatch
+import kotlinx.coroutines.reactor.awaitSingle
 import org.springframework.web.bind.annotation.RestController
+import reactor.core.publisher.Mono
 
 @RestController
-class EventController: EventAPI {
+class EventController (private val eventService: EventService): EventAPI {
+    override suspend fun createEvent(body: Mono<CreateEventRequest>): CreateEventResponse {
+        return body.handleValidationCatch()
+            .map(eventService::createEvent)
+            .awaitSingle()
+    }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/com/example/attendanceapimono/adapter/present/api/EventAPI.kt b/src/main/kotlin/com/example/attendanceapimono/adapter/present/api/EventAPI.kt
index e6ec6a2..2c9754d 100644
--- a/src/main/kotlin/com/example/attendanceapimono/adapter/present/api/EventAPI.kt
+++ b/src/main/kotlin/com/example/attendanceapimono/adapter/present/api/EventAPI.kt
@@ -1,7 +1,47 @@
 package com.example.attendanceapimono.adapter.present.api
 
+import com.example.attendanceapimono.application.dto.event.CreateEventRequest
+import com.example.attendanceapimono.application.dto.event.CreateEventResponse
+import io.swagger.v3.oas.annotations.Operation
+import io.swagger.v3.oas.annotations.media.Content
+import io.swagger.v3.oas.annotations.media.ExampleObject
+import io.swagger.v3.oas.annotations.media.Schema
+import io.swagger.v3.oas.annotations.responses.ApiResponse
 import io.swagger.v3.oas.annotations.tags.Tag
+import org.springframework.http.HttpStatus
+import org.springframework.http.MediaType
+import org.springframework.security.access.prepost.PreAuthorize
+import org.springframework.web.bind.annotation.PostMapping
+import org.springframework.web.bind.annotation.RequestBody
+import org.springframework.web.bind.annotation.ResponseStatus
+import reactor.core.publisher.Mono
+import javax.validation.Valid
 
 @Tag(name = "Event 관련 API")
 interface EventAPI {
+    @Operation(
+        summary = "이벤트 생성",
+        requestBody = io.swagger.v3.oas.annotations.parameters.RequestBody(
+            content = [
+                Content(
+                    mediaType = MediaType.APPLICATION_JSON_VALUE,
+                    schema = Schema(implementation = CreateEventRequest::class),
+                )
+            ]
+        )
+    )
+    @ApiResponse(
+        responseCode = "201",
+        description = "이벤트 생성",
+        content = [Content(
+            mediaType = MediaType.APPLICATION_JSON_VALUE,
+            schema = Schema(implementation = CreateEventResponse::class),
+            examples = [ExampleObject(CreateEventResponse.Example)]
+        )],
+    )
+    @ResponseStatus(HttpStatus.CREATED)
+    @JWTTokenV1
+    @PreAuthorize("hasRole('MASTER') or  hasRole('STAFF')")
+    @PostMapping("/event")
+    suspend fun createEvent(@Valid @RequestBody body: Mono<CreateEventRequest>): CreateEventResponse
 }
\ No newline at end of file
diff --git a/src/main/kotlin/com/example/attendanceapimono/application/EventService.kt b/src/main/kotlin/com/example/attendanceapimono/application/EventService.kt
index b9235ae..816bb8e 100644
--- a/src/main/kotlin/com/example/attendanceapimono/application/EventService.kt
+++ b/src/main/kotlin/com/example/attendanceapimono/application/EventService.kt
@@ -1,10 +1,23 @@
 package com.example.attendanceapimono.application
 
+import com.example.attendanceapimono.application.dto.event.CreateEventRequest
+import com.example.attendanceapimono.application.dto.event.CreateEventResponse
+import com.example.attendanceapimono.domain.event.EventRepository
+import kotlinx.coroutines.async
+import kotlinx.coroutines.runBlocking
 import org.springframework.stereotype.Service
+import org.springframework.transaction.annotation.Transactional
 
 @Service
-class EventService {
-    fun createEvent() {
+class EventService (
+  private val eventRepository: EventRepository
+) {
+    @Transactional
+    fun createEvent(dto: CreateEventRequest): CreateEventResponse = runBlocking {
+        val event = dto.entity()
 
+        eventRepository.save(event)
+
+        CreateEventResponse(eventId = event.id)
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/com/example/attendanceapimono/application/dto/event/CreateEventRequest.kt b/src/main/kotlin/com/example/attendanceapimono/application/dto/event/CreateEventRequest.kt
index 6e4f2ba..e3ef4f5 100644
--- a/src/main/kotlin/com/example/attendanceapimono/application/dto/event/CreateEventRequest.kt
+++ b/src/main/kotlin/com/example/attendanceapimono/application/dto/event/CreateEventRequest.kt
@@ -1,9 +1,12 @@
 package com.example.attendanceapimono.application.dto.event
 
+import com.example.attendanceapimono.domain.event.Event
 import io.swagger.v3.oas.annotations.media.Schema
 import org.hibernate.validator.constraints.Length
+import org.springframework.beans.factory.annotation.Value
 import org.springframework.format.annotation.DateTimeFormat
 import java.time.LocalDateTime
+import java.util.*
 
 @Schema(
     title = "이벤트 등록 요청",
@@ -26,12 +29,27 @@ class CreateEventRequest(
     @field:DateTimeFormat
     val expectedAt: String,
 
+    @Value("\${event.late-diff-minute}")
     @Schema(description = "지각 기준 시간 (분)")
     val lateDiffMinute: Int,
 
+    @Value("\${event.absent-diff-minute}")
     @Schema(description = "결석 기준 시간 (분)")
     val absentDiffMinute: Int
 ) {
+    fun entity() = Event (
+        id = UUID.randomUUID(),
+        generationID = this.generationID,
+        title = this.title,
+        description = this.description,
+        expectedAt = LocalDateTime.parse(this.expectedAt),
+        startAt = LocalDateTime.parse(this.expectedAt),
+        lateDiffMinutes = this.lateDiffMinute,
+        absentDiffMinutes = this.absentDiffMinute,
+        createdAt = LocalDateTime.now(),
+        updatedAt = LocalDateTime.now()
+    )
+
     companion object {
         const val Example = """
             {
diff --git a/src/main/kotlin/com/example/attendanceapimono/application/dto/event/CreateEventResponse.kt b/src/main/kotlin/com/example/attendanceapimono/application/dto/event/CreateEventResponse.kt
index e97f2ef..a2d8a01 100644
--- a/src/main/kotlin/com/example/attendanceapimono/application/dto/event/CreateEventResponse.kt
+++ b/src/main/kotlin/com/example/attendanceapimono/application/dto/event/CreateEventResponse.kt
@@ -1,7 +1,7 @@
 package com.example.attendanceapimono.application.dto.event
 
-import com.example.attendanceapimono.domain.event.Event
 import io.swagger.v3.oas.annotations.media.Schema
+import java.util.*
 
 @Schema(
     title = "이벤트 등록 후 반환",
@@ -10,22 +10,12 @@ import io.swagger.v3.oas.annotations.media.Schema
 )
 data class CreateEventResponse (
     @Schema(description = "생성된 event")
-    val event: Event,
+    val eventId: UUID,
 ) {
     companion object {
         const val Example = """
             {
-                "id": "123e4567-e89b-12d3-a456-426614174000",
-                "generationID": 6,
-                "title": "오리엔테이션",
-                "description": "함께 모여 앞으로의 방향에 대해 이야기 나눠 보아요.",
-                "isDone": false,
-                "expectedAt": "2021-08-21T14:00:00.000",
-                "lateDiffMinute": 10,
-                "absentDiffMinute": 60,
-                "startAt": null,
-                "createdAt": "2021-08-12T22:13:47.245",
-                "updatedAt": "2021-08-12T22:13:47.245"
+                "id": "123e4567-e89b-12d3-a456-426614174000"
             }
         """
     }
diff --git a/src/main/resources/application-local.yaml b/src/main/resources/application-local.yaml
index 224e377..5fd6cb9 100644
--- a/src/main/resources/application-local.yaml
+++ b/src/main/resources/application-local.yaml
@@ -17,4 +17,7 @@ spring:
         format_sql: true
 jwt:
   secret: test_QiPScSmMJnGrGCwTm*Xi0m1yAHe3KfAkhH&VpsENjwqfGP%grBdmv4Ee%GYZhNj2S4y6@$8KORZE9dsiw%v*ugKcba9x8CN18!Pl
-  expires: 31536000000000
\ No newline at end of file
+  expires: 31536000000000
+event:
+  late-diff-minute: 10
+  absent-diff-minute: 50
\ No newline at end of file
diff --git a/src/main/resources/application-prod.yaml b/src/main/resources/application-prod.yaml
index 85d0b28..edeedbc 100644
--- a/src/main/resources/application-prod.yaml
+++ b/src/main/resources/application-prod.yaml
@@ -18,4 +18,7 @@ spring:
         format_sql: true
 jwt:
   secret: ${JWT_SECRET}
-  expires: ${JWT_EXPIRES}
\ No newline at end of file
+  expires: ${JWT_EXPIRES}
+event:
+  late-diff-minute: ${DDD_LATE_DIFF_MINUTE}
+  absent-diff-minute: ${DDD_ABSENT_DIFF_MINUTE}
\ No newline at end of file