Lightricks upload API

openapi: 3.1.0
info:
  title: API Reference asyncVideoGeneration upload API
  version: 1.0.0
servers:
- url: https://api.ltx.video
  description: Production server
tags:
- name: upload
paths:
  /v1/upload:
    post:
      operationId: create-upload
      summary: Upload file
      description: 'Generate a signed URL for uploading media files to use as input for video generation.


        Returns a pre-signed URL that can be used to upload files directly to cloud storage.

        Use the returned `storage_uri` in subsequent video generation requests (e.g., `image_uri` or `video_uri` parameters).

        The URL expires after 1 hour.

        '
      tags:
      - upload
      parameters:
      - name: Authorization
        in: header
        description: API key authentication
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Upload URL generated successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UploadResponse'
        '401':
          description: Authentication failed
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '500':
          description: An unexpected error occurred
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '503':
          description: Service temporarily unavailable
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  schemas:
    ErrorError:
      type: object
      properties:
        type:
          type: string
          description: Error type for programmatic handling
        message:
          type: string
          description: Human-readable error description
      required:
      - type
      - message
      title: ErrorError
    Error:
      type: object
      properties:
        type:
          $ref: '#/components/schemas/ErrorType'
          description: Response type indicator
        error:
          $ref: '#/components/schemas/ErrorError'
      required:
      - type
      - error
      title: Error
    ErrorType:
      type: string
      enum:
      - error
      description: Response type indicator
      title: ErrorType
    UploadResponse:
      type: object
      properties:
        upload_url:
          type: string
          description: 'Pre-signed URL for uploading the file. Use PUT request to upload your file to this URL.

            The URL includes all necessary authentication and expires after 1 hour.

            '
        storage_uri:
          type: string
          description: 'Storage URI that can be used to reference the uploaded file in subsequent API requests.

            Use this value in image_uri or video_uri parameters.

            The uploaded file will be available for 24 hours.

            '
        expires_at:
          type: string
          format: date-time
          description: 'ISO 8601 timestamp indicating when the signed URL expires (1 hour from creation).

            '
        required_headers:
          type: object
          additionalProperties:
            type: string
          description: 'Headers that must be included in the upload request to cloud storage.

            These headers enforce upload constraints like file size limits.

            '
      required:
      - upload_url
      - storage_uri
      - expires_at
      - required_headers
      title: UploadResponse
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: API key authentication