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POST
实时 ChatGPT LLM 响应
把 user_prompt 发给某个 ChatGPT 模型并同步返回回复。model_name 选模型——见 get_dataforseo_ai_chat_gpt_llm_responses_models,不在列表里的名字会被直接拒绝。max_output_tokens、temperature、top_p 的行为与厂商自家 API 一致,web_search / force_web_search 允许它联网。返回 model_name、input_tokens、output_tokens、reasoning_tokens、web_search、money_spent、datetime、items 和 fan_out_queries。💰 按次固定计费,与回复长度无关。看响应里的 money_spent 才知道一个 prompt 实际花了多少。 响应包在信封里:数据在 tasks[0].result,成败在 tasks[0].status_code——请求被拒时 HTTP 仍是 200。 ⚠️ 这是一次经数据商中转的通用 LLM 调用,不是 SEO 测量。想知道 ChatGPT 对用户怎么讲某个品牌,请用 post_dataforseo_ai_chat_gpt_llm_scraper_live,那个复现的是消费者看到的体验。

示例

第一次用? 把任意 MCP 客户端指向 https://mcp.aisa.one/mcp —— Claude Code、 Codex、Cursor、VS Code 都可以。鉴权走 OAuth:客户端打开浏览器,你点一次 Allow,不需要粘贴任何 key。各客户端的具体命令和每次调用的价格见 aisa.one/zh-cn/mcp。
在你的 agent 里把这个端点跑起来 →

授权

Authorization
string
header
必填

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

请求体

application/json
user_prompt
string

prompt for the AI model
required field
the question or task you want to send to the AI model;
you can specify up to 500 characters in the user_prompt field

model_name
string

name of the AI model
required field
model_nameconsists of the actual model name and version name;
if the basic model name is specified, its latest version will be set by default;
for example, if gpt-4.1 is specified, the gpt-4.1-2025-04-14 will be set as model_name automatically;
you can receive the list of available LLM models by making a separate request to the https://api.dataforseo.com/v3/ai_optimization/chat_gpt/llm_responses/models

max_output_tokens
integer | null

maximum number of tokens in the AI response
optional field
minimum value for reasoning models (e.g., reasoning is true in the Models endpoint): 1024;
minimum value for non-reasoning models: 16;
maximum value: 4096;
default value: 2048
Note: if web_search is set to true or the reasoning model is specified in the request, the output token count may exceed the specified max_output_tokens limit

temperature
number | null

randomness of the AI response
optional field
higher values make output more diverse;
lower values make output more focused;
minimum value: 0
maximum value: 2
default value: 0.94
Note: not supported in reasoning models

top_p
number | null

diversity of the AI response
optional field
controls diversity of the response by limiting token selection;
minimum value: 0
maximum value: 1
default value: 0.92

Note: top_p cannot be used together with temperature in the same request

web_search
boolean | null

enable web search
optional field
when enabled, the AI model can access and cite current web information;
default value: false;
Note: refer to the Models endpoint for a list of models that support web_search;

force_web_search
boolean | null

force AI agent to use web search
optional field
to enable this parameter, web_search must also be enabled;
when enabled, the AI model is forced to access and cite current web information;
default value: false;
Note: even if the parameter is set to true, there is no guarantee web sources will be cited in the response
Note #2: not supported in reasoning models

web_search_country_iso_code
string | null

ISO country code of the location
optional field
to enable this parameter, web_search must also be enabled;
when enabled, the AI model will search the web from the country you specify;
Note: not supported in o3-mini, o1-pro, o1 models

web_search_city
string | null

city name of the location
optional field
Note: not supported in o3-mini, o1-pro, o1 models

system_message
string | null

instructions for the AI behaviour
optional field
defines the AI's role, tone, or specific behavior
you can specify up to 500 characters in the system_message field

message_chain
(object | null)[] | null

conversation history optional field array of message objects representing previous conversation turns; each object must contain: role string with either user or ai role; message string with message content (max 500 characters); you can specify maximum of 10 message objects in the array; Note: for Perplexity models, messages must strictly alternate between user and AI roles (user → ai); example: "message_chain": [{"role":"user","message":"Hello, what’s up?"},{"role":"ai","message":"Hello! I’m doing well, thank you. How can I assist you today?"}]

tag
string | null

user-defined task identifier
optional field
the character limit is 255
you can use this parameter to identify the task and match it with the result
you will find the specified tag value in the data object of the response

示例:

响应

object | null

Successful operation

version
string | null

API 的当前版本

status_code
integer | null

general status code you can find the full list of the response codes here

status_message
string | null

general informational message you can find the full list of general informational messages here

time
string | null

total execution time, seconds

cost
number<double> | null

任务总成本(美元)

tasks_count
integer<int64> | null

tasks 数组中的任务数量

tasks_error
integer<int64> | null

返回错误的 tasks 数组中的任务数量

tasks
(object | null)[] | null

array of tasks