> ## Documentation Index > Fetch the complete documentation index at: https://docs.whop.com/llms.txt > Use this file to discover all available pages before exploring further. # Submit assessment course lesson > Submit answers for a quiz or knowledge check lesson and receive a graded result. ## OpenAPI ````yaml /openapi/api-v1-stable.json post /course_lessons/{lesson_id}/submit_assessment openapi: 3.1.0 info: description: >- The Whop REST API. Please see https://docs.whop.com/developer/api/getting-started for more details. termsOfService: https://whop.com/tos-developer-api/ title: Whop API version: 1.0.0 x-api-version-date: 2026-08-21-1 servers: - description: Production Whop API url: https://api.whop.com/api/v1 - description: Sandbox Whop API url: https://sandbox-api.whop.com/api/v1 security: [] tags: - description: Products name: Products - description: Payments name: Payments - description: Refunds name: Refunds - description: Disputes name: Disputes - description: Dispute alerts name: Dispute alerts - description: Resolution center cases name: Resolution center cases - description: Checkout configurations name: Checkout configurations - description: Setup intents name: Setup intents - description: Payment methods name: Payment methods - description: Invoices name: Invoices - description: Promo codes name: Promo codes - description: Card transactions name: Card transactions - description: Ledger accounts name: Ledger accounts - description: Withdrawals name: Withdrawals - description: Payout methods name: Payout methods - description: Verifications name: Verifications - description: Identity profiles name: Identity profiles - description: Payout accounts name: Payout accounts - description: Topups name: Topups - description: Companies name: Companies - description: Authorized users name: Authorized users - description: Fee markups name: Fee markups - description: Members name: Members - description: Memberships name: Memberships - description: Leads name: Leads - description: Entries name: Entries - description: Shipments name: Shipments - description: Reviews name: Reviews - description: Company token transactions name: Company token transactions - description: Affiliates name: Affiliates - description: Experiences name: Experiences - description: Forums name: Forums - description: Forum posts name: Forum posts - description: Chat channels name: Chat channels - description: Support channels name: Support channels - description: Messages name: Messages - description: Reactions name: Reactions - description: Dm members name: Dm members - description: Dm channels name: Dm channels - description: Notifications name: Notifications - description: Courses name: Courses - description: Course chapters name: Course chapters - description: Course lessons name: Course lessons - description: Course students name: Course students - description: Course lesson interactions name: Course lesson interactions - description: Apps name: Apps - description: Webhooks name: Webhooks - description: App builds name: App builds - description: Access tokens name: Access tokens - description: Account links name: Account links - description: Files name: Files - description: Ai chats name: Ai chats - description: Bounties name: Bounties - description: Stats name: Stats - description: Conversions name: Conversions - description: Ad reports name: Ad reports paths: /course_lessons/{lesson_id}/submit_assessment: post: tags: - Course lessons summary: Submit assessment course lesson description: >- Submit answers for a quiz or knowledge check lesson and receive a graded result. operationId: submitAssessmentCourseLesson parameters: - description: >- The unique identifier of the quiz or knowledge check lesson to submit answers for (e.g., "les_XXXXX"). in: path name: lesson_id required: true schema: type: string requestBody: content: application/json: schema: description: Parameters for SubmitAssessment properties: answers: description: The list of answers to submit for each assessment question. items: description: >- Input for a single question's answer in an assessment submission properties: answer_text: description: >- The text answer provided by the user (for short answer questions) type: - string - 'null' question_id: description: The ID of the question being answered type: string selected_option_ids: description: >- The IDs of the selected options (for multiple choice/select questions) items: description: >- Represents a unique identifier that is Base64 obfuscated. It is often used to refetch an object or as key for a cache. The ID type appears in a JSON response as a String; however, it is not intended to be human-readable. When expected as an input type, any string (such as `"VXNlci0xMA=="`) or integer (such as `4`) input value will be accepted as an ID. type: string type: - array - 'null' required: - question_id type: object type: array required: - answers type: object required: true responses: '200': content: application/json: schema: description: The result of a user's assessment attempt properties: created_at: description: The datetime the assessment result was created. example: '2023-12-01T05:00:00.401Z' format: date-time type: string id: description: The unique identifier for the assessment result. example: crsar_xxxxxxxxxxxx type: string lesson: description: The lesson this assessment result is for properties: id: description: The unique identifier for the lesson. example: lesn_xxxxxxxxxxxxx type: string title: description: >- The display name of the lesson shown to students. Maximum 120 characters. example: Understanding Candlestick Patterns type: string required: - id - title type: object result_correct: description: The number of correct answers example: 42 type: integer result_grade: description: The grade achieved on the assessment example: 6.9 type: number result_graded_questions: additionalProperties: true description: Array of graded questions with details type: object result_passing_grade: description: Whether the user achieved a passing grade type: boolean result_question_count: description: The total number of questions in the assessment example: 42 type: integer score_percent: description: The percentage score achieved on the assessment example: 6.9 type: number updated_at: description: The datetime the assessment result was last updated. example: '2023-12-01T05:00:00.401Z' format: date-time type: string user: description: The user who took the assessment properties: id: description: The unique identifier for the user. example: user_xxxxxxxxxxxxx type: string name: description: The user's display name shown on their public profile. example: John Doe type: - string - 'null' username: description: >- The user's unique username shown on their public profile. example: johndoe42 type: string required: - id - name - username type: object required: - id - created_at - updated_at - result_grade - result_correct - result_question_count - result_passing_grade - result_graded_questions - score_percent - user - lesson type: object description: A successful response '400': content: application/json: example: error: code: parameter_missing message: 'Missing required parameter: amount.' param: amount type: invalid_request_error schema: properties: error: properties: code: description: >- A short string indicating the specific error code, e.g. 'parameter_missing', 'parameter_invalid', 'invalid_json' type: - string - 'null' message: type: string param: description: The parameter that caused the error, if applicable type: - string - 'null' type: type: string required: - type - message type: object required: - error type: object description: Bad request '401': content: application/json: example: error: message: Invalid or missing API key type: unauthorized schema: properties: error: properties: code: description: >- A short string indicating the specific error code, e.g. 'parameter_missing', 'parameter_invalid', 'invalid_json' type: - string - 'null' message: type: string param: description: The parameter that caused the error, if applicable type: - string - 'null' type: type: string required: - type - message type: object required: - error type: object description: Unauthorized '403': content: application/json: example: error: message: You do not have permission to access this resource type: forbidden schema: properties: error: properties: code: description: >- A short string indicating the specific error code, e.g. 'parameter_missing', 'parameter_invalid', 'invalid_json' type: - string - 'null' message: type: string param: description: The parameter that caused the error, if applicable type: - string - 'null' type: type: string required: - type - message type: object required: - error type: object description: Forbidden '404': content: application/json: example: error: message: Resource not found type: not_found schema: properties: error: properties: code: description: >- A short string indicating the specific error code, e.g. 'parameter_missing', 'parameter_invalid', 'invalid_json' type: - string - 'null' message: type: string param: description: The parameter that caused the error, if applicable type: - string - 'null' type: type: string required: - type - message type: object required: - error type: object description: Not found '422': content: application/json: example: error: null schema: properties: error: properties: code: description: >- A short string indicating the specific error code, e.g. 'parameter_missing', 'parameter_invalid', 'invalid_json' type: - string - 'null' message: type: string param: description: The parameter that caused the error, if applicable type: - string - 'null' type: type: string required: - type - message type: object required: - error type: object description: Verification required '429': content: application/json: example: error: null schema: properties: error: properties: code: description: >- A short string indicating the specific error code, e.g. 'parameter_missing', 'parameter_invalid', 'invalid_json' type: - string - 'null' message: type: string param: description: The parameter that caused the error, if applicable type: - string - 'null' type: type: string required: - type - message type: object required: - error type: object description: Too many requests '500': content: application/json: example: error: message: An unexpected error occurred type: internal_server_error schema: properties: error: properties: code: description: >- A short string indicating the specific error code, e.g. 'parameter_missing', 'parameter_invalid', 'invalid_json' type: - string - 'null' message: type: string param: description: The parameter that caused the error, if applicable type: - string - 'null' type: type: string required: - type - message type: object required: - error type: object description: Internal server error security: - bearerAuth: [] x-codeSamples: - lang: JavaScript source: >- import Whop from '@whop/sdk'; const client = new Whop({ apiKey: process.env['WHOP_API_KEY'], // This is the default and can be omitted }); const response = await client.courseLessons.submitAssessment('lesson_id', { answers: [{ question_id: 'question_id' }], }); console.log(response.id); components: securitySchemes: bearerAuth: bearerFormat: auth-scheme description: >- An Account API key, account-scoped JWT, App API key, or user OAuth token. Prepend the key or token with `Bearer`, for example `Bearer ***************************`. scheme: bearer type: http ````