图片编辑（Nano-banana） base64格式

OpenAPI Specification

openapi: 3.0.1
info:
  title: ''
  description: ''
  version: 1.0.0
paths:
  /v1/chat/completions:
    post:
      summary: 图片编辑（Nano-banana） base64格式
      deprecated: false
      description: ''
      tags:
        - 模型接口/Google Gemini/OpenAI兼容接口（推荐）
      parameters:
        - name: Accept
          in: header
          description: ''
          required: true
          example: application/json
          schema:
            type: string
            default: application/json
        - name: Authorization
          in: header
          description: ''
          required: true
          example: sk-
          schema:
            type: string
            default: sk-
        - name: Content-Type
          in: header
          description: ''
          required: true
          example: application/json
          schema:
            type: string
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties: {}
              x-apifox-orders: []
            example:
              model: gemini-2.5-flash-image-preview
              stream: false
              messages:
                - role: user
                  content:
                    - type: text
                      text: add a dog
                    - type: image_url
                      image_url:
                        url: >-
                          data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/4gHYSUNDX1BST0ZJTEUAAQEAAAHIAAAAAAQwA......
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                type: object
                properties: {}
                x-apifox-orders: []
              example:
                id: string
                object: string
                created: 0
                choices:
                  - index: 0
                    message:
                      role: string
                      content: string
                    finish_reason: string
                usage:
                  prompt_tokens: 0
                  completion_tokens: 0
                  total_tokens: 0
          headers: {}
          x-apifox-name: 成功
      security: []
      x-apifox-folder: 模型接口/Google Gemini/OpenAI兼容接口（推荐）
      x-apifox-status: released
      x-run-in-apifox: https://app.apifox.com/web/project/5503894/apis/api-343665751-run
components:
  schemas: {}
  securitySchemes: {}
servers:
  - url: '{{base_url}}'
    description: 测试环境
  - url: https://newapi.eronmind.com
    description: 正式环境
security: []