> ## Documentation Index > Fetch the complete documentation index at: https://docs.modellix.ai/llms.txt > Use this file to discover all available pages before exploring further. # Vidu Template Story > [Core Function] Vidu Template Story is a narrative video generation model. [Strengths] It excels at placing user-provided character images into predefined, structured narrative templates (like 'love_story' or 'monkey_king') to automatically generate a cohesive short film. [Best For] Highly recommended for: creating instant themed short stories, personalized entertainment videos, and viral social media narrative trends. [Limitations] Do NOT use this model if the user wants completely custom motion or a unique storyline not covered by the available templates. It restricts creativity to the predefined story structure. [Routing] Use this only when the user explicitly requests to put their characters into a specific story template. ## OpenAPI ````yaml /model-api/vidu/vidu-i2v.json post /vidu/template-story openapi: 3.1.0 info: description: >- The image-to-video models API from Vidu. Includes standard I2V, first-last frame, reference-to-video, digital human, multi-frame animation, template story, and one-click film/ad generation. version: 1.0.0 contact: name: Modellix Support email: support@modellix.ai title: Vidu Image-to-Video Models API servers: - url: https://api.modellix.ai/api/v1 description: The image-to-video models API from Vidu. security: - bearerAuth: [] paths: /vidu/template-story: post: summary: Vidu Template Story description: >- [Core Function] Vidu Template Story is a narrative video generation model. [Strengths] It excels at placing user-provided character images into predefined, structured narrative templates (like 'love_story' or 'monkey_king') to automatically generate a cohesive short film. [Best For] Highly recommended for: creating instant themed short stories, personalized entertainment videos, and viral social media narrative trends. [Limitations] Do NOT use this model if the user wants completely custom motion or a unique storyline not covered by the available templates. It restricts creativity to the predefined story structure. [Routing] Use this only when the user explicitly requests to put their characters into a specific story template. operationId: viduTemplateStoryAsync requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/ViduTemplateStoryRequest' examples: love_story: summary: Love story template value: story: love_story images: - https://example.com/couple.jpg monkey_king: summary: Monkey King with multiple characters value: story: monkey_king images: - https://example.com/hero.jpg - https://example.com/sidekick.jpg - https://example.com/scene.jpg responses: '200': description: Task submitted successfully content: application/json: schema: $ref: '#/components/schemas/AsyncTaskResponse' example: code: 0 message: success data: status: pending task_id: task-vidu-story-001 model_id: vidu/template-story get_result: method: GET url: https://api.modellix.ai/api/v1/tasks/task-vidu-story-001 '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '429': $ref: '#/components/responses/TooManyRequests' '500': $ref: '#/components/responses/InternalServerError' components: schemas: ViduTemplateStoryRequest: type: object required: - story - images description: Vidu template story request. properties: story: type: string enum: - love_story - workday_feels - monkey_king - pigsy - monk_tang - one_shot description: Story template type example: love_story images: type: array minItems: 1 description: Character or scene images as URLs or base64 data URIs items: type: string minLength: 1 example: - https://example.com/character.jpg AsyncTaskResponse: type: object required: - code - message - data properties: code: type: integer description: Response code, 0 indicates success example: 0 message: type: string description: Response message example: success data: type: object required: - status - task_id - model_id properties: status: type: string enum: - pending - processing description: Task status example: pending task_id: type: string description: Unique task identifier for polling example: task-abc123 model_id: type: string description: Model ID in `provider/model` format example: vidu/viduq3-pro-fast-i2v get_result: type: object description: API information to query the task result properties: method: type: string example: GET url: type: string example: https://api.modellix.ai/api/v1/tasks/task-abc123 description: Detailed data about the submitted asynchronous task. ErrorResponse: type: object required: - code - message properties: code: type: integer example: 400 message: type: string example: 'Invalid parameters: parameter ''first_frame_image'' is required' responses: BadRequest: description: Invalid request parameters content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: code: 400 message: 'Invalid parameters: parameter ''first_frame_image'' is required' Unauthorized: description: Unauthorized - Invalid or missing API Key content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: code: 401 message: 'Authentication failed: invalid API key' TooManyRequests: description: Too many requests - Rate limit exceeded headers: X-RateLimit-Limit: description: Maximum requests per minute schema: type: integer example: 100 X-RateLimit-Remaining: description: Remaining quota in current window schema: type: integer example: 0 X-RateLimit-Reset: description: Rate limit window reset time (Unix timestamp) schema: type: integer example: 1704067260 content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: code: 429 message: >- Rate limit exceeded: 100 requests per minute, retry after 60 seconds InternalServerError: description: Internal server error content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: code: 500 message: Internal server error securitySchemes: bearerAuth: type: http scheme: bearer description: 'API Key authentication. Format: `Bearer YOUR_API_KEY`.' ````