> ## Documentation Index
> Fetch the complete documentation index at: https://docs.pollo.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Luma Ray 2 Flash API Documentation

> Ray 2 Flash is an enhancement to Luma AI's Ray series, offering much faster processing and lower costs compared to Ray 2, making advanced AI media creation more accessible and efficient. Learn how to integrate it here.

Check out Luma Ray 2 Flash API pricing [here](https://api.pollo.ai/pricing?modelName=luma-ray-v2-0-flash\&modelType=video), cheaper than Fal AI.


## OpenAPI

````yaml POST /generation/luma/luma-ray-2-0-flash
openapi: 3.0.3
info:
  title: Pollo | AI Video Collection
  description: ✨RESTful API Document
  version: 1.0.0
servers:
  - url: https://pollo.ai/api/platform
security: []
externalDocs:
  url: https://pollo.ai/api/platform/api/openapi.json
paths:
  /generation/luma/luma-ray-2-0-flash:
    post:
      tags:
        - generation
        - video generation
      summary: create video by text or image or reference image
      operationId: generation-luma-ray-v2-0-flash2video
      parameters: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                input:
                  anyOf:
                    - type: object
                      properties:
                        prompt:
                          type: string
                          minLength: 3
                          maxLength: 2000
                          description: The prompt of the generation
                        resolution:
                          type: string
                          enum:
                            - 540p
                            - 720p
                            - 1080p
                            - 4k
                          default: 540p
                          description: The resolution of the generation
                        length:
                          type: number
                          enum:
                            - 5
                            - 9
                          default: 5
                          description: The length of the generation
                        aspectRatio:
                          type: string
                          enum:
                            - '16:9'
                            - '9:16'
                            - '1:1'
                            - '4:3'
                            - '3:4'
                            - '21:9'
                            - '9:21'
                          default: '16:9'
                        imageTail:
                          type: string
                          format: uri
                          description: |-
                            URL of the tail image for video generation.
                                        Only image URLs are accepted (HTTPS preferred); base64 is not allowed.
                                        Supported formats include JPG, PNG, and JPEG.
                                        Image aspect ratio must be less than 1:4 or 4:1.
                        image:
                          type: string
                          format: uri
                          description: >-
                            Only image URLs are accepted (HTTPS preferred);
                            base64 is not allowed.
                                        Supported formats include JPG, PNG, and JPEG.
                                        Image aspect ratio must be less than 1:4 or 4:1.
                      required:
                        - image
                      additionalProperties: false
                      title: Image To Video
                    - type: object
                      properties:
                        length:
                          type: number
                          enum:
                            - 5
                            - 9
                          default: 5
                          description: The length of the generation
                        prompt:
                          type: string
                          minLength: 3
                          maxLength: 2000
                          description: The prompt of the generation
                        aspectRatio:
                          type: string
                          enum:
                            - '16:9'
                            - '9:16'
                            - '1:1'
                            - '4:3'
                            - '3:4'
                            - '21:9'
                            - '9:21'
                          default: '16:9'
                        resolution:
                          type: string
                          enum:
                            - 540p
                            - 720p
                            - 1080p
                            - 4k
                          default: 540p
                          description: The resolution of the generation
                      required:
                        - prompt
                      additionalProperties: false
                      title: Text To Video
                webhookUrl:
                  type: string
                clientSource:
                  type: string
                  minLength: 1
                  maxLength: 100
              required:
                - input
              additionalProperties: false
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
                properties:
                  taskId:
                    type: string
                  status:
                    type: string
                    enum:
                      - waiting
                      - succeed
                      - failed
                      - processing
                required:
                  - taskId
                  - status
                additionalProperties: false
        default:
          $ref: '#/components/responses/error'
      security:
        - ApiKeyAuth: []
components:
  responses:
    error:
      description: Error response
      content:
        application/json:
          schema:
            type: object
            properties:
              message:
                type: string
              code:
                type: string
              issues:
                type: array
                items:
                  type: object
                  properties:
                    message:
                      type: string
                  required:
                    - message
                  additionalProperties: false
            required:
              - message
              - code
            additionalProperties: false
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
      description: API key to authorize requests

````