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Overview

Add Linkup to any ModuleX agent or workflow. Web search for AI agents — retrieve up-to-date information from across the web with source attribution, via the Linkup REST API (api.linkup.so/v1).
Categories: Web Search & Scraping · Data · Search · Auth: API Key · Actions: 1

Authentication

API Key Authentication

Authenticate using your Linkup API key
1

Step 1

Go to https://app.linkup.so and sign up or log in
2

Step 2

Open the API Keys section of your dashboard
3

Step 3

Create a new API key or copy your existing one
4

Step 4

Paste the API key below

Required Credentials

Available Actions

Parameters

string
required
The search query (e.g., “latest AI research papers 2024”)
string
Search depth: “standard” for quick results, “deep” for comprehensive search (also supports “fast”) (Default: standard)
string
Output format: “sourcedAnswer” for an AI-generated answer with citations, “searchResults” for raw results, or “structured” (Default: sourcedAnswer)
boolean
Whether to include images in search results
boolean
Add inline citations to answers (only applies when output_type is “sourcedAnswer”)
boolean
Include sources in the response
string
Start date for filtering results (YYYY-MM-DD format)
string
End date for filtering results (YYYY-MM-DD format)
string
Comma-separated list of domain names to restrict search results to
string
Comma-separated list of domain names to exclude from search results

Response

Limits & Quotas

  • Rate limit: ~60 requests/min.
  • Depth tiers: standard queries are cheaper and faster; deep queries cost more and take longer.
  • Error model: non-2xx responses and timeouts are caught and returned as success=False + error rather than raising. Plan for retries on the agent side based on the error string.

Exa Search

Firecrawl

Serper