Actions18
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- Perplexity Actions
Perplexity → Get Live Perplexity LLM Responses
AI-generatedSummary
Send a prompt to a selected Perplexity model through DataForSEO’s live LLM Responses endpoint and return its structured response. Optionally set response sampling controls, a country code, system instructions, and prior user/AI messages.
Inputs
- Prompt for the AI Model (required) — The question or task to send; the UI hint says up to 500 characters.
- Name of the AI Model (required) — Model name and version. A basic model name uses its latest version by default; the available models can be looked up through DataForSEO’s Perplexity models endpoint.
- Maximum Number of Tokens in the AI Response — Optional integer token limit for the response.
- Randomness of the AI Response — Optional temperature from 0 to 1.9.
- Diversity of the AI Response — Optional top_p value from 0 to 1.
- ISO Country Code of the Location — Optional country code sent as web_search_country_iso_code. The UI hint says it is required if web_search_city is specified, but this operation does not expose or send a city field.
- Instructions for the AI Behaviour — Optional system message to define the model’s role, tone, or behavior.
- Conversation History — Zero or more messages, each with a required role (User or AI) and message text. The collection is sent as message_chain; if empty, the request sends null.
Output shape
A single JSON result per input item containing the DataForSEO API response.
The operation makes a POST request to /v3/ai_optimization/perplexity/llm_responses/live using DataForSEO credentials. The node wraps the returned response as the output item’s json and pairs it with its input item. Optional numeric and string values that are empty or zero are sent as null.