> ## 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.

# PolloJourney V8.1 API Documentation

> PolloJourney V8.1 API delivers stronger prompt understanding, sharper image quality, better small-detail retention, and HD image support. Use it for more direct prompt adherence. Integrate PolloJourney V8.1 API now.

Check out PolloJourney V8.1 API pricing [here](https://api.pollo.ai/pricing?modelName=Kling%20AI), cheaper than Fal AI.


## OpenAPI

````yaml POST /generation/pollojourney/pollojourney-v8-1-image/image
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/pollojourney/pollojourney-v8-1-image/image:
    post:
      tags:
        - generation
        - image generation
      summary: create image by text or image
      operationId: generation-pollojourney-v8-1-image/image
      parameters: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                input:
                  anyOf:
                    - anyOf:
                        - type: object
                          properties:
                            prompt:
                              type: string
                              minLength: 1
                              maxLength: 1000
                              description: The prompt of the generation
                            aspectRatio:
                              type: string
                              enum:
                                - '1:1'
                                - '16:9'
                                - '3:2'
                                - '2:3'
                                - '3:4'
                                - '4:3'
                                - '9:16'
                              default: '1:1'
                            resolution:
                              type: string
                              enum:
                                - 1K
                                - 2K
                              default: 1K
                              description: The resolution of the generation
                            seed:
                              type: number
                              description: The seed of the generation
                            imageUrl:
                              type: string
                              minLength: 1
                            images:
                              type: array
                              items:
                                type: string
                              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:
                            - prompt
                            - imageUrl
                          additionalProperties: false
                          title: Image To Image
                        - type: object
                          properties:
                            prompt:
                              type: string
                              minLength: 1
                              maxLength: 1000
                              description: The prompt of the generation
                            aspectRatio:
                              type: string
                              enum:
                                - '1:1'
                                - '16:9'
                                - '3:2'
                                - '2:3'
                                - '3:4'
                                - '4:3'
                                - '9:16'
                              default: '1:1'
                            resolution:
                              type: string
                              enum:
                                - 1K
                                - 2K
                              default: 1K
                              description: The resolution of the generation
                            seed:
                              type: number
                              description: The seed of the generation
                            imageUrl:
                              type: string
                            images:
                              type: array
                              items:
                                type: string
                              minItems: 1
                              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:
                            - prompt
                            - images
                          additionalProperties: false
                          title: Multi-Image to Image
                    - type: object
                      properties:
                        prompt:
                          type: string
                          minLength: 1
                          maxLength: 1000
                          description: The prompt of the generation
                        style:
                          type: string
                          default: ''
                        aspectRatio:
                          type: string
                          enum:
                            - '1:1'
                            - '16:9'
                            - '3:2'
                            - '2:3'
                            - '3:4'
                            - '4:3'
                            - '9:16'
                          default: '1:1'
                        resolution:
                          type: string
                          enum:
                            - 1K
                            - 2K
                          default: 1K
                          description: The resolution of the generation
                        seed:
                          type: number
                          description: The seed of the generation
                      required:
                        - prompt
                      additionalProperties: false
                      title: Text To Image
                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

````