---
title: "Discussion on \"x402 Python Tutorial: Let Your AI Agent Pay Per Call for Web Search\" | Hashnode"
description: "Discussion on \"x402 Python Tutorial: Let Your AI Agent Pay Per Call for Web Search\". Most web APIs want you to sign up, copy an API key into a .env file and pick a monthly plan before your agent can make a single request. x402 flips that around. The server answers an unpaid request wi"
url: "https://hashnode.com/posts/x402-python-ai-agent-web-search/6af3380beab171d5b46bee45"
---

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# [x402 Python Tutorial: Let Your AI Agent Pay Per Call for Web Search](https://agentsearchhq.hashnode.dev/x402-python-ai-agent-web-search?utm_source=hashnode&utm_medium=feed)

Most web APIs want you to sign up, copy an API key into a .env file and pick a monthly plan before your agent can make a single request. x402 flips that around. The server answers an unpaid request wi

1d ago · 10 min read · agentsearchhq.hashnode.dev  
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-   [#python](https://hashnode.com/tag/python)
-   [#ai](https://hashnode.com/tag/ai)
-   [#web3](https://hashnode.com/tag/web3)

## Written by

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Web search & clean-markdown extract for AI agents, MCP & RAG. $0.005 per call, pay per request. No signup, no API key, no minimums.

Web search & clean-markdown extract for AI agents, MCP & RAG. $0.005 per call, pay per request. No signup, no API key, no minimums.

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