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How to Replace Google Custom Search API with Scavio

Move from Google Custom Search API to Scavio. Lower limits, structured JSON, multi-platform — drop-in for AI assistant pipelines.

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An r/n8n thread mentioned the OP was using 'Google Custom Search plus manual scraping' and wanted a single API. This tutorial walks the replacement path.

Prerequisites

  • Python 3.10+
  • Scavio API key

Walkthrough

Step 1: Identify Google Custom Search calls

Usually with a CSE key + cx ID.

Python
# Before:
# r = requests.get('https://www.googleapis.com/customsearch/v1', params={'key': KEY, 'cx': CX, 'q': q})

Step 2: Replace with Scavio

No CX needed; Scavio searches the open web.

Python
# After:
r = requests.post('https://api.scavio.dev/api/v1/search',
    headers={'x-api-key': SCAVIO_API_KEY},
    json={'query': q}).json()

Step 3: Map response

items[] becomes organic_results[].

Python
# Google CSE: r['items'][i]['link']
# Scavio: r['organic_results'][i]['link']

Step 4: Add extract endpoint for content

Replaces the 'manual scraping' half of the OP's flow.

Python
def fetch(url):
    return requests.post('https://api.scavio.dev/api/v1/extract',
        headers={'x-api-key': SCAVIO_API_KEY}, json={'url': url, 'format': 'markdown'}).json().get('markdown', '')

Step 5: Compare quotas

Google CSE caps at 100/day on free, $5/1K above. Scavio free is 250 credits/mo + $30/mo for 7K.

Text
// Daily research agent making 50 queries: Google CSE = $7.50/mo above quota; Scavio = $0 above the 250 free tier or $30/mo flat.

Python Example

Python
# Migration takes ~20 minutes for a typical agent.

JavaScript Example

JavaScript
// Same in TS.

Expected Output

JSON
Same query intent, structured JSON, plus extract endpoint that replaces 'manual scraping' under the same key. No more two-vendor split.

Related Tutorials

  • How to Add Structured Search to an AI Assistant

Frequently Asked Questions

Most developers complete this tutorial in 15 to 30 minutes. You will need a Scavio API key (free tier works) and a working Python or JavaScript environment.

Python 3.10+. Scavio API key. A Scavio API key gives you 50 free credits on signup.

Yes. The free tier includes 50 credits on signup, which is more than enough to complete this tutorial and prototype a working solution.

Scavio has a native LangChain package (langchain-scavio), an MCP server, and a plain REST API that works with any HTTP client. This tutorial uses the raw REST API, but you can adapt to your framework of choice.

Related Resources

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Migrate from Google CSE to a Structured Search API

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Google CSE Migration Checklist Workflow

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Google CSE (Paid Tier) vs Third-Party SERP API (Scavio, SerpApi, Serper)

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Solution

Replace Google Programmable Search Engine with Scavio API

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Start Building

Move from Google Custom Search API to Scavio. Lower limits, structured JSON, multi-platform — drop-in for AI assistant pipelines.

Get Free API KeyRead the Docs
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