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Linkup / deep web research report (async)

Start an asynchronous deep research task on a question: Linkup searches the web and writes a sourced report. reasoningDepth S, M, L or XL sets depth and price. Read the result with linkup-research.

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Public metadata only. Response bodies, credentials, and internal review notes are never displayed.

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Request parameters

  • excludeDomains body · optional

    The domains you want to exclude of the search. By default, don't restrict the search.

  • fromDate body · optional

    The date from which the search results should be considered, in ISO 8601 format (YYYY-MM-DD). It must be before `toDate`, if provided, and later than 1970-01-01. Example: "2025-01-01"

  • includeDomains body · optional

    The domains you want to search on. By default, don't restrict the search. You can provide up to 100 domains.

  • mode body · optional

    answer, auto (default), investigate or research.

  • outputType body · required

    Output type: sourcedAnswer or structured. structured also needs structuredOutputSchema. Example: "sourcedAnswer"

  • q body · required

    The natural language question for which you want to retrieve context. Example: "What is Microsoft's 2024 revenue?"

  • reasoningDepth body · optional

    S, M, L or XL. Price: S $0.25, M $0.50, L $1.50 (default), XL $2.50. Example: "S"

  • structuredOutputSchema body · optional

    Required only when `outputType` is `structured`. Provide a JSON schema (as a string) representing the desired response format. The root must be of type `object`.

  • toDate body · optional

    The date until which the search results should be considered, in ISO 8601 format (YYYY-MM-DD). It must be later than `fromDate`, if provided, or than 1970-01-01. Example: "2025-06-30"

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Linkup / deep web research report (async) · looot