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データ API / DataForSEO / AI Optimization

Live Claude LLM Responses

Sends a user_prompt to a Claude model and returns its reply, synchronously. model_name must come from get_dataforseo_ai_claude_llm_responses_models - names look like claude-sonnet-5, and a plausible-looking guess is rejected. Returns model_name, input_tokens, output_tokens, reasoning_tokens, web_search, money_spent, datetime, items and fan_out_queries. Read money_spent on the response to see what a prompt actually cost. Wrapped in DataForSEO's envelope: data in tasks[0].result, outcome in tasks[0].status_code - a rejected request still returns HTTP 200.

パラメータ

パス・クエリ・ヘッダーのパラメータはありません。

リクエストボディ

  • user_promptstring必須

    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_namestring必須

    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 claude-opus-4-0 is specified, the claude-opus-4-20250514 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/claude/llm_responses/models

  • max_output_tokensinteger任意

    maximum number of tokens in the AI response optional field minimum value: 1; 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 Note #2: if use_reasoning is set to true, the minimum value for max_output_tokens is 1025

  • temperaturenumber任意

    randomness of the AI response optional field higher values make output more diverse; lower values make output more focused; minimum value: 0 maximum value: 1 default value: 0.7Note: temperature cannot be used together with top_p in the same request

  • top_pnumber任意

    diversity of the AI response optional field controls diversity of the response by limiting token selection; minimum value: 0 maximum value: 1 default value: nullNote: top_p cannot be used together with temperature in the same request

  • web_searchboolean任意

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

  • force_web_searchboolean任意

    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

  • web_search_country_iso_codestring任意

    ISO country code of the location optional field possible values: 'AR','AT','AU','BE','BR','CA','CH','CL','CN','DE','DK','ES','FI','FR','GB','HK','ID','IN','IT','JP','KR','MX','MY','NL','NO','NZ','PH','PL','PT','RU','SA','SE','TR','TW','US','ZA'

  • web_search_citystring任意

    city name of the location optional field Note: specify web_search_country_iso_code to use this parameter

  • system_messagestring任意

    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_chainobject[]任意

    conversation history optional field array of message objects representing previous conversation turns; each object must contain role and message parameters: role string with either user or ai role; message string with message content (max 500 characters); you can specify the maximum of 10 message objects in the array; 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?"}]

  • rolestring必須

    指定できる値: user · ai

  • messagestring必須
  • use_reasoningboolean任意

    enable reasoning for the AI model optional field when enabled, the model will perform reasoning before generating a response refer to the Models endpoint for a list of models that support reasoning default value: false Note: if set to true, the minimum value for max_output_tokens is 1025 Note #2: if set to true, force_web_search must be set to false Note #3: if set to true, the temperature and top_p cannot be used

  • tagstring任意

    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

リクエスト例

curl -X POST "https://openapi.felo.ai/v1/beta/dataforseo/ai_optimization/claude/llm_responses/live" \
  -H "Authorization: Bearer $FELO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "user_prompt": "<string>",
  "model_name": "<string>",
  "max_output_tokens": 0,
  "temperature": 0,
  "top_p": 0,
  "web_search": false,
  "force_web_search": false,
  "web_search_country_iso_code": "<string>"
}'

レスポンス

レスポンスのフィールド

  • versionstring任意

    the current version of the API

  • status_codeinteger任意

    general status code you can find the full list of the response codes here Note: we strongly recommend designing a necessary system for handling related exceptional or error conditions

  • status_messagestring任意

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

  • timestring任意

    execution time, seconds

  • costnumber任意

    total tasks cost, USD

  • tasks_countinteger任意

    the number of tasks in the tasks array

  • tasks_errorinteger任意

    the number of tasks in the tasks array returned with an error

  • tasksstring[]任意

    array of tasks

  • idstring任意

    task identifier unique task identifier in our system in the UUID format

  • status_codeinteger任意

    status code of the task generated by DataForSEO; can be within the following range: 10000-60000 you can find the full list of the response codes here

  • status_messagestring任意

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

  • timestring任意

    execution time, seconds

  • costnumber任意

    cost of the task, USD includes the base task price plus the money_spent value

  • result_countinteger任意

    number of elements in the result array

  • pathstring[]任意

    URL path

  • dataobject任意

    contains the same parameters that you specified in the POST request

  • resultstring[]任意

    array of results

  • model_namestring任意

    name of the AI model used

  • input_tokensinteger任意

    number of tokens in the input total count of tokens processed

  • output_tokensinteger任意

    number of tokens in the output total count of tokens generated in the AI response

  • reasoning_tokensinteger任意

    number of reasoning tokens total count of tokens used to generate reasoning content

  • web_searchboolean任意

    indicates if web search was used

  • money_spentnumber任意

    cost of AI tokens, USD the price charged by the third-party AI model provider for according to its Pricing

  • datetimestring任意

    date and time when the result was received in the UTC format: “yyyy-mm-dd hh-mm-ss +00:00” example: 2019-11-15 12:57:46 +00:00

  • itemsstring[]任意

    array of response items contains structured AI response data

  • reasoningobject任意

    element in the response

  • typestring任意

    type of the element = 'reasoning' Note: this element is supported only in reasoning models and is not guaranteed to be returned

  • sectionsstring[]任意

    reasoning chain sections array of objects containing the reasoning chain sections generated by the LLM

  • typestring任意

    type of element='summary_text'

  • textstring任意

    text of the reasoning chain section text of the reasoning chain section summarizing the model's thought process

  • messageobject任意

    element in the response

  • typestring任意

    type of the element = 'message'

  • sectionsstring[]任意

    array of content sections contains different parts of the AI response

  • typestring任意

    type of element='text'

  • textstring任意

    AI-generated text content

  • annotationsstring[]任意

    array of references used to generate the response equals null if the web_search parameter is not set to true Note: annotations may return empty even when web_search is true, as the AI will attempt to retrieve web information but may not find relevant results

  • titlestring任意

    the domain name or title of the quoted source

  • urlstring任意

    URL of the quoted source

  • fan_out_queriesstring[]任意

    array of fan-out queries contains related search queries derived from the main query to provide a more comprehensive response