> ## Documentation Index > Fetch the complete documentation index at: https://docs.terang.ai/llms.txt > Use this file to discover all available pages before exploring further. # Course Detail > Get detailed information about a specific course, including modules, chapters, quizzes, and detail sections. ## OpenAPI ````yaml api-reference/lms-openapi.json GET /api/courses/{id} openapi: 3.1.0 info: title: Terang AI LMS API description: >- LMS application endpoints (served from the LMS application host, e.g. https://lms.terang.ai). Maintained manually — NOT overwritten by the Core API auto-update. version: 1.0.0 servers: - description: LMS (Production) url: https://lms.terang.ai - description: LMS (Development) url: https://dev.lms.terang.ai security: [] paths: /api/courses/{id}: get: tags: - Courses summary: Course Detail description: >- Returns full course details including metadata, category, all modules with chapters and quizzes, and detail sections (admissions, academics, tuition, careers, student experience). **Quiz answers are NOT included** for API key users. Only the course owner or an admin can see answer keys via session-based auth. operationId: getCourseDetail parameters: - name: id in: path required: true description: The numeric course ID. schema: type: integer responses: '200': description: Course details retrieved successfully content: application/json: schema: $ref: '#/components/schemas/CourseDetailResponse' '400': description: Invalid course ID (non-numeric) '401': description: Unauthorized — missing or invalid API key / session content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '404': description: Course not found (or draft/unpublished course for non-owners) content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '429': description: >- Rate limit exceeded — 100 requests per minute per API key. Retry after `Retry-After` seconds. headers: Retry-After: description: Seconds until the rate limit window resets schema: type: integer content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '500': description: Internal server error content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' security: - apiKey: [] - cookieAuth: [] components: schemas: CourseDetailResponse: type: object properties: success: type: boolean example: true course: $ref: '#/components/schemas/CourseDetail' ErrorResponse: type: object description: Error response returned for 4xx and 5xx status codes. properties: success: type: boolean example: false error: type: string example: Rate limit exceeded CourseDetail: type: object properties: id: type: integer example: 1 name: type: string description: type: string instructor: type: string type: type: string example: self_paced enrollmentType: type: string example: code startDate: type: string format: date-time nullable: true endDate: type: string format: date-time nullable: true teacherId: type: string institutionId: type: integer categoryId: type: integer nullable: true courseCode: type: string eventCode: type: string nullable: true isPublished: type: boolean nilaiKum: type: number nullable: true coverPicture: type: string format: uri nullable: true isPurchasable: type: boolean price: type: string example: '500000' priceNonMember: type: string nullable: true priceMahasiswa: type: string nullable: true currency: type: string example: IDR previewMode: type: boolean createdAt: type: string format: date-time updatedAt: type: string format: date-time teacherName: type: string teacherEmail: type: string format: email category: $ref: '#/components/schemas/Category' nullable: true modules: type: array items: $ref: '#/components/schemas/Module' moduleQuizzes: type: array items: $ref: '#/components/schemas/Quiz' enrollmentCount: type: integer studentCount: type: integer admissions: $ref: '#/components/schemas/DetailSection' nullable: true academics: $ref: '#/components/schemas/DetailSection' nullable: true tuitionAndFinancing: $ref: '#/components/schemas/DetailSection' nullable: true careers: $ref: '#/components/schemas/DetailSection' nullable: true studentExperience: $ref: '#/components/schemas/DetailSection' nullable: true Category: type: object properties: id: type: integer example: 1 code: type: string example: MANAJEMEN name: type: string example: Manajemen Module: type: object properties: id: type: integer courseId: type: integer name: type: string description: type: string orderIndex: type: integer createdAt: type: string format: date-time updatedAt: type: string format: date-time chapters: type: array items: $ref: '#/components/schemas/Chapter' Quiz: type: object properties: id: type: integer chapterId: type: integer nullable: true name: type: string description: type: string quizType: type: string example: multiple_choice minimumScore: type: integer example: 70 timeLimit: type: integer example: 10 questions: type: array items: $ref: '#/components/schemas/Question' DetailSection: type: object properties: requirements: type: string example: Minimum 3 tahun pengalaman manajerial applicationDeadline: type: string format: date-time prerequisites: type: string example: Tidak ada description: >- Course detail sections (admissions, academics, tuition, careers, student experience). Fields vary per section. Chapter: type: object properties: id: type: integer moduleId: type: integer name: type: string content: type: string orderIndex: type: integer createdAt: type: string format: date-time updatedAt: type: string format: date-time quizzes: type: array items: $ref: '#/components/schemas/Quiz' Question: type: object properties: id: type: integer quizId: type: integer questionText: type: string questionType: type: string example: multiple_choice options: type: array items: type: object properties: id: type: string example: a text: type: string orderIndex: type: integer points: type: integer example: 10 description: >- A quiz question. For API key users, `correctAnswer` and `essayAnswer` fields are stripped (sanitized). securitySchemes: apiKey: type: apiKey in: header name: x-api-key description: >- API key generated under Teacher Dashboard → Kunci API. Format: `lms_key_...` cookieAuth: type: apiKey in: cookie name: better-auth.session_token description: Browser session cookie (teacher/admin). Used by frontend clients. ````