Chat (ByteDance Doubao-Vision)

POST

/chat/completions

Byte Doubao's latest image recognition model
Support model：
Doubao-1.5-vision-pro-32k
doubao-1.5-vision-pro-250328
doubao-1.5-vision-lite-250315
Doubao-vision-pro-32k
Doubao-Vision-Lite-32k
doubao-1.5-ui-tars-250328

Price List：https://302.ai/pricing_api/

Request

Header Params

Body Params application/json

Example

{
  "model": "doubao-vision-pro-32k",
  "messages":
   [{
    "role": "user", 
    "content": [
        {
          "type": "text",
          "text": "这张图片有什么"
        },
        {
          "type": "image_url",
          "image_url": {
            "url": "https://s2.loli.net/2024/02/01/QSWVdw9bX56gj7O.jpg"
          }
        }
      ]
    }]
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.302.ai/v1/chat/completions' \
--header 'Accept: application/json' \
--header 'Authorization: Bearer sk-jls4AaVBGoe1GwZD64qZA1qyKTN1MPHa4NmvH1cT68z7K1Zz' \
--header 'Content-Type: application/json' \
--data-raw '{
  "model": "doubao-vision-pro-32k",
  "messages":
   [{
    "role": "user", 
    "content": [
        {
          "type": "text",
          "text": "这张图片有什么"
        },
        {
          "type": "image_url",
          "image_url": {
            "url": "https://s2.loli.net/2024/02/01/QSWVdw9bX56gj7O.jpg"
          }
        }
      ]
    }]
}'

Responses

🟢200OK

application/json

Body

Example

{
    "id": "chatcmpl-123",
    "object": "chat.completion",
    "created": 1677652288,
    "choices": [
        {
            "index": 0,
            "message": {
                "role": "assistant",
                "content": "\n\nHello there, how may I assist you today?"
            },
            "finish_reason": "stop"
        }
    ],
    "usage": {
        "prompt_tokens": 9,
        "completion_tokens": 12,
        "total_tokens": 21
    }
}

Modified at 2025-07-03 08:27:29

Chat (ByteDance Doubao)

Chat（ByteDance Doubao Image Generation）