Adobe Firefly API

openapi: 3.1.0
info:
  title: Adobe Creative Cloud Adobe Firefly API
  description: >-
    The Adobe Firefly API provides programmatic access to generative AI
    capabilities for commercial-safe image creation and manipulation.
    Supports text-to-image generation, generative fill (inpainting),
    image expansion, and style reference matching. All generated content
    includes Content Credentials for provenance tracking. Part of Adobe
    Firefly Services, authenticated via OAuth Server-to-Server credentials
    from the Adobe Developer Console.
  version: v3
  contact:
    name: Adobe Developer Support
    url: https://developer.adobe.com/
  license:
    name: Proprietary
    url: https://www.adobe.com/legal/terms.html
servers:
- url: https://firefly-api.adobe.io
  description: Adobe Firefly API production server.
security:
- bearerAuth: []
- apiKey: []
tags:
- name: Image Editing
  description: Generative fill, expand, and editing operations.
- name: Image Generation
  description: Text-to-image and image generation operations.
- name: Utilities
  description: Upload and utility operations.
paths:
  /v3/images/generate:
    post:
      operationId: generateImages
      summary: Adobe Creative Cloud Generate Images from Text
      description: >-
        Generates images from a text prompt using Adobe Firefly's generative
        AI model. Supports configuring output dimensions, number of
        variations, content class (photo or art), style presets, and
        negative prompts to exclude unwanted elements. Returns URLs to
        generated images with Content Credentials embedded.
      tags:
      - Image Generation
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GenerateImagesRequest'
      responses:
        '200':
          description: Images generated successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenerateImagesResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          description: Prompt violated content policy.
        '429':
          $ref: '#/components/responses/RateLimited'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /v3/images/generate-similar:
    post:
      operationId: generateSimilarImages
      summary: Adobe Creative Cloud Generate Similar Images
      description: >-
        Generates images that are visually similar to a provided reference
        image, optionally guided by a text prompt.
      tags:
      - Image Generation
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GenerateSimilarRequest'
      responses:
        '200':
          description: Similar images generated successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenerateImagesResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /v3/images/generate-object-composite:
    post:
      operationId: generateObjectComposite
      summary: Adobe Creative Cloud Generate Object Composite
      description: >-
        Generates a composite image by placing an object from a source
        image into a scene, blending lighting, perspective, and style
        to create a realistic result.
      tags:
      - Image Editing
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ObjectCompositeRequest'
      responses:
        '200':
          description: Composite image generated successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenerateImagesResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /v3/images/fill:
    post:
      operationId: fillImage
      summary: Adobe Creative Cloud Generative Fill
      description: >-
        Fills masked regions of an image with AI-generated content guided
        by a text prompt. The mask defines which areas to regenerate while
        preserving the rest of the image. Useful for removing objects,
        adding elements, or replacing backgrounds.
      tags:
      - Image Editing
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/FillImageRequest'
      responses:
        '200':
          description: Image filled successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenerateImagesResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /v3/images/expand:
    post:
      operationId: expandImage
      summary: Adobe Creative Cloud Generative Expand
      description: >-
        Expands an image beyond its original boundaries using AI to
        generate new content that seamlessly extends the scene. Specify
        the target dimensions to control the expansion direction and
        amount.
      tags:
      - Image Editing
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ExpandImageRequest'
      responses:
        '200':
          description: Image expanded successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenerateImagesResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /v2/storage/image:
    post:
      operationId: uploadImage
      summary: Adobe Creative Cloud Upload Reference Image
      description: >-
        Uploads an image to temporary Firefly storage for use as a
        reference, mask, or source in other API calls. Uploaded images
        are available for a limited time. Returns an upload ID to
        reference the image in subsequent requests.
      tags:
      - Utilities
      requestBody:
        required: true
        content:
          image/jpeg:
            schema:
              type: string
              format: binary
          image/png:
            schema:
              type: string
              format: binary
          image/webp:
            schema:
              type: string
              format: binary
      responses:
        '200':
          description: Image uploaded successfully.
          content:
            application/json:
              schema:
                type: object
                properties:
                  images:
                    type: array
                    items:
                      type: object
                      properties:
                        id:
                          type: string
                          description: Upload ID for referencing in other API calls.
        '413':
          description: Image exceeds maximum file size.
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: >-
        OAuth 2.0 access token obtained via client_credentials grant
        from https://ims-na1.adobelogin.com/ims/token/v3.
    apiKey:
      type: apiKey
      in: header
      name: x-api-key
      description: Client ID from the Adobe Developer Console project.
  responses:
    BadRequest:
      description: Invalid request parameters.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Unauthorized:
      description: Missing or invalid authentication credentials.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    RateLimited:
      description: Rate limit exceeded. Retry after the specified interval.
      headers:
        Retry-After:
          schema:
            type: integer
  schemas:
    GenerateImagesRequest:
      type: object
      required:
      - prompt
      properties:
        prompt:
          type: string
          maxLength: 1024
          description: Text description of the image to generate.
          example: A beautiful sunset over the ocean
        negativePrompt:
          type: string
          maxLength: 1024
          description: Text describing elements to exclude from generation.
          example: A beautiful sunset over the ocean
        numVariations:
          type: integer
          minimum: 1
          maximum: 4
          default: 1
          description: Number of image variations to generate.
          example: 42
        size:
          type: object
          description: Output image dimensions.
          properties:
            width:
              type: integer
              description: Width in pixels.
            height:
              type: integer
              description: Height in pixels.
        contentClass:
          type: string
          enum:
          - photo
          - art
          description: >-
            Content class hint. photo optimizes for photorealistic
            output, art for artistic/illustrated styles.
          example: photo
        style:
          type: object
          description: Style configuration for generation.
          properties:
            presets:
              type: array
              items:
                type: string
              description: Style preset identifiers.
            referenceImage:
              $ref: '#/components/schemas/ImageReference'
        seeds:
          type: array
          items:
            type: integer
          description: >-
            Random seeds for reproducible generation. One seed per
            requested variation.
    GenerateSimilarRequest:
      type: object
      required:
      - image
      properties:
        image:
          $ref: '#/components/schemas/ImageReference'
        prompt:
          type: string
          description: Optional text prompt to guide similar generation.
          example: A beautiful sunset over the ocean
        numVariations:
          type: integer
          minimum: 1
          maximum: 4
          default: 1
          example: 42
        size:
          type: object
          properties:
            width:
              type: integer
            height:
              type: integer
    ObjectCompositeRequest:
      type: object
      required:
      - image
      - placement
      properties:
        image:
          $ref: '#/components/schemas/ImageReference'
        placement:
          type: object
          description: Placement configuration for the object.
          properties:
            inpaint:
              type: boolean
              description: Whether to harmonize the placed object.
        prompt:
          type: string
          description: Optional text to guide the composition.
          example: A beautiful sunset over the ocean
        numVariations:
          type: integer
          minimum: 1
          maximum: 4
          example: 42
    FillImageRequest:
      type: object
      required:
      - image
      - mask
      properties:
        image:
          $ref: '#/components/schemas/ImageReference'
        mask:
          $ref: '#/components/schemas/ImageReference'
        prompt:
          type: string
          description: Text describing what to generate in the masked region.
          example: A beautiful sunset over the ocean
        numVariations:
          type: integer
          minimum: 1
          maximum: 4
          default: 1
          example: 42
    ExpandImageRequest:
      type: object
      required:
      - image
      - size
      properties:
        image:
          $ref: '#/components/schemas/ImageReference'
        size:
          type: object
          required:
          - width
          - height
          properties:
            width:
              type: integer
              description: Target width in pixels.
            height:
              type: integer
              description: Target height in pixels.
        prompt:
          type: string
          description: Text describing the content to generate in expanded areas.
          example: A beautiful sunset over the ocean
        placement:
          type: object
          description: How to position the original image within the expanded canvas.
          properties:
            alignment:
              type: object
              properties:
                horizontal:
                  type: string
                  enum: [left, center, right]
                vertical:
                  type: string
                  enum: [top, center, bottom]
    ImageReference:
      type: object
      description: Reference to an image by upload ID or presigned URL.
      properties:
        source:
          type: object
          properties:
            uploadId:
              type: string
              description: Upload ID from the image upload endpoint.
            url:
              type: string
              format: uri
              description: Presigned URL to the image.
    GenerateImagesResponse:
      type: object
      properties:
        size:
          type: object
          properties:
            width:
              type: integer
            height:
              type: integer
        outputs:
          type: array
          items:
            type: object
            properties:
              seed:
                type: integer
                description: Random seed used for this variation.
              image:
                type: object
                properties:
                  url:
                    type: string
                    format: uri
                    description: URL to the generated image. Expires after 24 hours.
        contentClass:
          type: string
          example: example_value
    ErrorResponse:
      type: object
      properties:
        error_code:
          type: string
          description: Machine-readable error code.
          example: example_value
        message:
          type: string
          description: Human-readable error description.
          example: example_value