Web Search
Pattern
Exa Web Search Tool
Search with Exa's semantic API and real-time crawling. Includes live content extraction and relevance scoring.
IntermediateOct 2025View the full pattern on desktop
Problems solved
- Run semantic web search with the Exa SDK
- Livecrawl result pages for fresher content snippets
- Return truncated, structured search hits to the model
Use cases
- Semantic research agents
- Content discovery tools
- Market monitoring chats
- Citation gathering from live web results
AI SDK APIs
streamTextstepCountIsconvertToModelMessagestool(
Tags
aiwebsearchexasearch-toolresearchcontent-discoverysemantic-searchlive-crawlingzod-validationtype-safe
Requirements
- Node.js
- 24+
- Memory
- 512MB
- Other
- Exa API key
Environment variables
EXA_API_KEYGet key
External services
exa
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