---
title: "Discussion on \"How to Add Real-Time Web Search to Your AI App (One API Call, $0.007 Per Search)\" | Hashnode"
description: "Discussion on \"How to Add Real-Time Web Search to Your AI App (One API Call, $0.007 Per Search)\". How to Add Real-Time Web Search to Your AI App (HeFu web-search API, $0.007/Search)\nRetrieval-augmented AI apps live or die on freshness: a coding assistant that quotes last year's pricing, or a suppo"
url: "https://hashnode.com/posts/how-to-add-real-time-web-search-to-your-ai-app-one-api-call-0-007-per-search/6af68b0fb4b12e2b3f3b8229"
---

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# [How to Add Real-Time Web Search to Your AI App (One API Call, $0.007 Per Search)](https://hefuhk.hashnode.dev/how-to-add-real-time-web-search-to-your-ai-app-one-api-call-0-007-per-search?utm_source=hashnode&utm_medium=feed)

How to Add Real-Time Web Search to Your AI App (HeFu web-search API, $0.007/Search) Retrieval-augmented AI apps live or die on freshness: a coding assistant that quotes last year's pricing, or a suppo

2d ago · 8 min read · hefuhk.hashnode.dev  
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[HeFu](https://hashnode.com/@hefu)

@hefu · Hong Kong, China

  
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Official account of HeFu (hefu.hk) — one OpenAI-compatible API for 60+ LLMs incl. DeepSeek, Qwen, Kimi, GLM. $0 top-up fees, USD billing. We publish LLM API cost and engineering guides.

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