Linkup · Search

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.

Private Gateway connection

Data below comes from the configured private Gateway. Provider activation remains governed by its evidence and policy gates.

unverifiedRequest shape unavailableUnverified

Published API evidence

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

No verification date is claimed. No response capture is claimed.

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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