openapi: 3.0.3
info:
  title: Abstract API - Avatars API
  description: Create highly customizable avatar images using a person's name or initials. Supports color, font, and size customization for user profile images.
  version: 1.0.0
  contact:
    url: https://www.abstractapi.com/
  x-generated-from: documentation
servers:
  - url: https://avatars.abstractapi.com/v1
    description: Avatars API v1
security:
  - apiKey: []
tags:
  - name: Avatars
    description: User avatar generation operations
paths:
  /:
    get:
      operationId: generateAvatar
      summary: Abstract API Generate Avatar
      description: Generate a customizable avatar image using a person's name or initials with configurable colors, fonts, and sizes.
      tags:
        - Avatars
      parameters:
        - name: api_key
          in: query
          required: true
          description: Your unique API key for the Avatars API.
          schema:
            type: string
          example: abc123def456
        - name: name
          in: query
          required: true
          description: Full name or initials to use for the avatar.
          schema:
            type: string
          example: Jane Smith
        - name: size
          in: query
          required: false
          description: Size of the avatar in pixels (square). Defaults to 128.
          schema:
            type: integer
          example: 128
        - name: color
          in: query
          required: false
          description: Text color as a hex code (without #).
          schema:
            type: string
          example: FFFFFF
        - name: background_color
          in: query
          required: false
          description: Background color as a hex code (without #).
          schema:
            type: string
          example: 4F46E5
        - name: font_size
          in: query
          required: false
          description: Font size as a fraction of the avatar size (0.1 to 0.9).
          schema:
            type: number
          example: 0.5
        - name: char_count
          in: query
          required: false
          description: Number of characters to use from the name. Defaults to 2.
          schema:
            type: integer
          example: 2
      responses:
        '200':
          description: Avatar image
          content:
            image/png:
              schema:
                type: string
                format: binary
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  securitySchemes:
    apiKey:
      type: apiKey
      in: query
      name: api_key
  schemas:
    ErrorResponse:
      type: object
      properties:
        message:
          type: string
          example: The provided API key is invalid
        error:
          type: string
          example: invalid_api_key