DuckDuckGo Search API: Add Web Search to Your App Without Google Costs

#api #javascript #webdev #privacy

Google Custom Search charges $5 per 1,000 queries after the free 100/day. For side projects and MVPs, that's a non-starter.

The DuckDuckGo Search API gives you clean search results without the cost or tracking.

Quick Start

curl -X GET "https://duckduckgo-search11.p.rapidapi.com/duckduckgo-search/search?query=best+react+ui+libraries+2026&limit=10" \
  -H "X-RapidAPI-Key: YOUR_API_KEY" \
  -H "X-RapidAPI-Host: duckduckgo-search11.p.rapidapi.com"

Node.js — Content Research Tool

const axios = require('axios');

async function search(query, maxResults = 10) {
  const { data } = await axios.get(
    'https://duckduckgo-search11.p.rapidapi.com/duckduckgo-search/search',
    {
      params: { query, limit: maxResults },
      headers: {
        'X-RapidAPI-Key': process.env.RAPIDAPI_KEY,
        'X-RapidAPI-Host': 'duckduckgo-search11.p.rapidapi.com'
      }
    }
  );
  return data.results.map(r => ({
    title: r.title, url: r.url, snippet: r.description
  }));
}

search('best project management tools 2026')
  .then(results => results.forEach((r, i) =>
    console.log(`${i+1}. ${r.title}\n   ${r.url}`)
  ));

Use Cases

Content Research — Automate topic research for SEO content pipelines
Competitive Intelligence — Monitor search rankings and discover competitor pages
Chatbot Enhancement — Give your AI chatbot real-time web search

Free tier included. Try the DuckDuckGo Search API on RapidAPI