> ## Documentation Index > Fetch the complete documentation index at: https://docs.evolink.ai/llms.txt > Use this file to discover all available pages before exploring further. # Grok Imagine Image to Video Beta > - Grok Imagine (grok-imagine-image-to-video-beta) model supports image-to-video mode - Asynchronous processing mode, use the returned task ID to [query](/en/api-manual/task-management/get-task-detail) - Generated video links are valid for 24 hours, please save them promptly ## OpenAPI ````yaml /en/api-manual/video-series/grok/grok-imagine-image-to-video.json POST /v1/videos/generations openapi: 3.1.0 info: title: grok-imagine-image-to-video Interface description: Use Grok Imagine model for image-to-video generation license: name: MIT version: 1.0.0 servers: - url: https://api.evolink.ai description: Production environment security: - bearerAuth: [] paths: /v1/videos/generations: post: tags: - Video Generation summary: grok-imagine-image-to-video Interface description: >- - Grok Imagine (grok-imagine-image-to-video-beta) model supports image-to-video mode - Asynchronous processing mode, use the returned task ID to [query](/en/api-manual/task-management/get-task-detail) - Generated video links are valid for 24 hours, please save them promptly operationId: createGrokImagineImageToVideoGeneration requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/GrokImagineImageToVideoRequest' examples: image_to_video: summary: Image to Video value: model: grok-imagine-image-to-video-beta prompt: The person starts dancing image_urls: - https://example.com/image.jpg duration: 6 mode: normal quality: 480p responses: '200': description: Video task created successfully content: application/json: schema: $ref: '#/components/schemas/VideoGenerationResponse' '400': description: Invalid request parameters content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: invalid_request message: Invalid request parameters type: invalid_request_error '401': description: Unauthenticated, invalid or expired token content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: unauthorized message: Invalid or expired token type: authentication_error '402': description: Insufficient quota, recharge required content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: insufficient_quota message: Insufficient quota. Please top up your account. type: insufficient_quota '403': description: Access denied content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: model_access_denied message: >- Token does not have access to model: grok-imagine-image-to-video-beta type: invalid_request_error '429': description: Rate limit exceeded content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: rate_limit_exceeded message: Too many requests, please try again later type: rate_limit_error '500': description: Internal server error content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: internal_error message: Internal server error type: api_error components: schemas: GrokImagineImageToVideoRequest: type: object required: - model - prompt - image_urls properties: model: type: string description: >- Model name **Backward Compatible:** The previously integrated model name `grok-imagine-image-to-video` is still supported and will be automatically mapped to `grok-imagine-image-to-video-beta` enum: - grok-imagine-image-to-video-beta default: grok-imagine-image-to-video-beta example: grok-imagine-image-to-video-beta prompt: type: string description: Video description prompt example: The person starts dancing image_urls: type: array items: type: string format: uri description: |- Reference image URL list **Requirements:** - Supports `1` image per request - Image size: max `10MB` - Supported formats: JPEG, PNG, WebP maxItems: 1 example: - https://example.com/image.jpg duration: type: integer description: Video duration (seconds), choose `6` or `10` seconds enum: - 6 - 10 default: 6 example: 6 mode: type: string description: |- Generation style **Options:** - `fun`: Fun style - `normal`: Normal style (default) - `spicy`: Spicy style enum: - fun - normal - spicy default: normal example: normal quality: type: string description: |- Video resolution, default is `480p` **Options:** - `480p`: Standard definition (default) - `720p`: High definition enum: - 480p - 720p default: 480p example: 480p callback_url: type: string description: >- HTTPS callback URL after task completion **Callback Timing:** - Triggered when task is completed, failed, or cancelled - Sent after billing confirmation **Security Restrictions:** - Only HTTPS protocol supported - Callback to internal IPs prohibited (127.0.0.1, 10.x.x.x, 172.16-31.x.x, 192.168.x.x, etc.) - URL length must not exceed `2048` characters **Callback Mechanism:** - Timeout: `10` seconds - Max `3` retries on failure (after `1`/`2`/`4` seconds) - Response format matches task query API - 2xx status code = success, others trigger retry format: uri example: https://your-domain.com/webhooks/video-task-completed VideoGenerationResponse: type: object properties: created: type: integer description: Task creation timestamp example: 1757169743 id: type: string description: Task ID example: task-unified-1757169743-7cvnl5zw model: type: string description: Actual model name used example: grok-imagine-image-to-video-beta object: type: string enum: - video.generation.task description: Specific task type progress: type: integer description: Task progress percentage (0-100) minimum: 0 maximum: 100 example: 0 status: type: string description: Task status enum: - pending - processing - completed - failed example: pending task_info: $ref: '#/components/schemas/VideoTaskInfo' description: Video task detailed information type: type: string enum: - text - image - audio - video description: Task output type example: video usage: $ref: '#/components/schemas/Usage' description: Usage and billing information ErrorResponse: type: object properties: error: type: object properties: code: type: string description: Error code identifier message: type: string description: Error description type: type: string description: Error type VideoTaskInfo: type: object properties: can_cancel: type: boolean description: Whether the task can be cancelled example: true estimated_time: type: integer description: Estimated completion time (seconds) minimum: 0 example: 120 Usage: type: object description: Usage and billing information properties: billing_rule: type: string description: Billing rule enum: - per_call - per_token - per_second example: per_call credits_reserved: type: number description: Estimated credits consumed minimum: 0 example: 5 user_group: type: string description: User group category enum: - default - vip example: default securitySchemes: bearerAuth: type: http scheme: bearer description: >- ##All APIs require Bearer Token authentication## **Get API Key:** Visit [API Key Management Page](https://evolink.ai/dashboard/keys) to get your API Key **Add to request header:** ``` Authorization: Bearer YOUR_API_KEY ``` ````