Chat（字节豆包）

正式环境

https://api.302.ai

POST

/v1/chat/completions

字节豆包最新的AI模型
支持模型：
doubao-1.5-pro-32k
doubao-1.5-pro-256k
doubao-1.5-lite-32k
doubao-pro-32k
doubao-pro-128k
doubao-1-5-thinking-pro-250415
doubao-1-5-thinking-pro-vision-250415
doubao-1-5-thinking-vision-pro-250428
doubao-seed-1-6-thinking-250615
doubao-seed-1-6-250615
doubao-seed-1-6-flash-250615
doubao-seed-code-preview-251028
doubao-seed-1-8-251215

价格请查看：https://302.ai/price

请求参数

Header 参数

Body 参数application/json

示例

{
  "model": "doubao-seed-1-8-251215",
  "messages": [
    {
      "role": "user",
      "content": "你是谁"
    }
  ]
}

请求示例代码

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 ' \
--header 'Content-Type: application/json' \
--data-raw '{
  "model": "doubao-seed-1-8-251215",
  "messages": [
    {
      "role": "user",
      "content": "你是谁"
    }
  ]
}'

返回响应

🟢200成功

application/json

Body

示例

{
    "choices": [
        {
            "finish_reason": "stop",
            "index": 0,
            "logprobs": null,
            "message": {
                "content": "我是豆包，是由字节跳动开发训练的人工智能助手😊\n ",
                "reasoning_content": "用户问我是谁，我需要回答清楚我是豆包，由字节跳动开发的AI。首先友好一点，语气自然，按照之前系统提示的信息来回应就可以了。",
                "role": "assistant"
            }
        }
    ],
    "created": 1769412104,
    "id": "021769412101653b06035fa747e8bc1f8854558f6030841b7ea0d",
    "model": "doubao-seed-1-8-251215",
    "service_tier": "default",
    "object": "chat.completion",
    "usage": {
        "completion_tokens": 58,
        "prompt_tokens": 50,
        "total_tokens": 108,
        "prompt_tokens_details": {
            "cached_tokens": 0
        },
        "completion_tokens_details": {
            "reasoning_tokens": 41
        }
    }
}

修改于 2026-01-26 07:22:12

Chat（Deepseek多模态）

Chat（字节豆包多模态）