即梦4 Chat

接口：POST /v1/chat/completions 归属：绘图模型/ 豆包(即梦、火山)绘图/即梦4 调用地址：Base URL https://api.allyang.cn（OpenAI 兼容前缀 https://api.allyang.cn/v1）+ 上述路径鉴权：请求头 Authorization: Bearer <你的令牌>；令牌在控制台「令牌管理」创建说明：下方为本接口契约。路径、字段名与枚举取值与线上接口一致；叙述文字已按本平台口径重写。价格、并发与限流等数值以控制台及实际返回为准，未确认处标注「待补」。

OpenAPI Specification

yaml

openapi: 3.0.1
info:
  title: ''
  description: ''
  version: 1.0.0
paths:
  /v1/chat/completions:
    post:
      summary: 即梦4 Chat
      description: ''
      tags:
        - 绘图模型/ 豆包(即梦、火山)绘图/即梦4
      parameters:
        - name: Content-Type
          in: header
          description: ''
          required: true
          example: application/json
          schema:
            type: string
        - name: Authorization
          in: header
          description: ''
          required: false
          example: Bearer {{YOUR_API_KEY}}
          schema:
            type: string
            default: Bearer {{YOUR_API_KEY}}
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                model:
                  type: string
                messages:
                  type: array
                  items:
                    type: object
                    properties:
                      role:
                        type: string
                      content:
                        type: array
                        items:
                          type: object
                          properties:
                            type:
                              type: string
                            text:
                              type: string
                            image_url:
                              type: object
                              properties:
                                url:
                                  type: string
                              required:
                                - url
                          required:
                            - type
              required:
                - model
                - messages
            example: "{\r\n    \"model\": \"doubao-seedream-4-0-250828\",\r\n    \"messages\": [\r\n        {\r\n            \"role\": \"user\",\r\n            \"content\": [\r\n                {\r\n                    \"type\": \"text\",\r\n                    \"text\": \"带个墨镜\"\r\n                },\r\n                {\r\n                    \"type\": \"image_url\",\r\n                    \"image_url\": {\r\n                        \"url\": \"https://api.allyang.cn/<外部地址已按合规要求移除>\"\r\n                    }\r\n                }\r\n            ],\r\n        }\r\n    ]\r\n}"
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                type: object
                properties: {}
          headers: {}
      security: []
components:
  schemas: {}
  securitySchemes: {}
servers: []
security: []