Back to All APIs
🔗

Linkup API

AI Search

Web search engine for AI apps — connect your AI to the internet.

Linkup is a web search engine designed for AI applications. Get clean, structured search results optimized for LLM consumption with source attribution.

Details

Auth Type
API Key (Bearer token)
Rate Limit
60 requests/minute
Pricing
$0.01 per search
Full Docs
Step 1: Save your provider key

This is NOT your Callio key. Enter the API key from the provider's dashboard (e.g. The API key from the provider's dashboard).

API Key (Bearer token)

Sign up at linkup.so and get your API key.

Get API Credentials

Getting Started

1

Try It Instantly

Click "Try It" above to test the API in the playground

2

Add to Your Agent

Click "Add to Agent" to get your API key and integrate

Common Use Cases

AI-powered search
Source attribution
Real-time data
Content discovery
Research automation

💻 Code Examples

Get started quickly with these code examples in your favorite language

curl -X GET \
  'https://callio.app/api/proxy/linkup/forward?target=https%3A%2F%2Fapi.linkup.so%2Fv1%2Fendpoint' \
  -H 'Authorization: Bearer YOUR_CALLIO_KEY' \
  -H 'Content-Type: application/json'

💡 Tip: Replace YOUR_CALLIO_KEY with your actual Callio API key from the dashboard.

Ready to integrate Linkup API?

Test endpoints live or generate your API key and start building in minutes

Browse More APIs