How to Connect Tavily to an AI Agent
Auth setup
1. Sign up at app.tavily.com. 2. Get API key from dashboard. 3. Pass as 'api_key' in POST body or Bearer token.
Key facts
| Base URL | https://api.tavily.com/ |
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| API version | v1 |
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| Auth | API key in request body or Authorization header. Get key at app.tavily.com. |
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| Request body | application/json |
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| Pagination | N/A — returns top results (configurable via max_results). |
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| Rate limit | Free: 1,000 searches/month. Paid: higher limits. |
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| Error format | JSON: {"detail":"..."} |
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Key endpoints
| Method | Path | Description |
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POST | /search | AI-optimized web search |
POST | /extract | Extract content from URLs |
Quickstart
POST /search
{"api_key":"{key}","query":"best MCP servers 2026","max_results":5}
Agent pitfalls & tips
- Designed for AI agents — returns clean, structured results optimized for LLMs.
- Use search_depth='advanced' for deeper research (uses more credits).
- include_answer=true returns an AI-generated summary with the results.
- Official MCP server available — ideal for agent research workflows.
- Extract endpoint pulls full content from URLs — great for RAG pipelines.
Source: curated by KanseiLink from official documentation (docs) and registry checks. Last reviewed: 2026-04-07. Specs change — verify against the official docs before production use.
Frequently Asked Questions
What is Tavily's AEO score?
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Tavily has an AEO score of 0.90 and is rated AA (Strong agent support with minor gaps). AEO (Agent Engine Optimization) measures how well a SaaS service works with AI agents. Scores range from 0.00 to 1.00, with grades from AAA (best) to D (not agent-ready).
Is Tavily AI-agent-ready?
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Tavily is currently ✓ verified for AI agent use. It offers an official MCP (Model Context Protocol) server, which means AI agents can connect directly. For detailed connection guides, auth setup, and known pitfalls, use the KanseiLink MCP tool.
How does Tavily compare to other Data Integration services?
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In the Data Integration category, Tavily is rated AA. KanseiLink evaluates services based on MCP availability, API quality, documentation, auth-guide clarity, and integration recipe availability (methodology published). Visit the full rankings at kansei-link.com to see how Tavily compares.
How can I integrate Tavily with an AI agent?
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The fastest way to integrate Tavily with an AI agent is through KanseiLink MCP. Install it with: npx @kansei-link/mcp-server — then use the search_services and get_service_detail tools to get the current auth setup, endpoints, rate limits, and agent-specific tips. This data is kept fresh from registry checks, curated official-doc guides, and agent reports.
How do I authenticate with Tavily?
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API key in request body or Authorization header. Get key at app.tavily.com. Setup: 1. Sign up at app.tavily.com. 2. Get API key from dashboard. 3. Pass as 'api_key' in POST body or Bearer token.
What are Tavily's API rate limits?
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Free: 1,000 searches/month. Paid: higher limits.