DuckDuckGo's unofficial API is the gateway drug of search integrations. Free, no API key required, works great in development. Then you deploy to production and discover: aggressive rate limiting, bot detection that blocks your server IP, no official support, and HTML responses that require Beautiful Soup to parse. Every developer learns this lesson the hard way.
Why DuckDuckGo breaks in production
DuckDuckGo has no official search API. The endpoints developers use are either the instant answers API (limited to certain query types) or direct HTML scraping of search results. Neither is designed for programmatic use. At any meaningful scale (50+ queries per hour), you hit rate limits or get blocked entirely. There is no status page, no support channel, and no SLA.
Brave dropped its free tier too
Brave Search API was the go-to DuckDuckGo replacement until February 2026, when Brave removed its free tier and started requiring $5/month minimum. For developers who want a free alternative, the options narrowed significantly.
What to migrate to
Scavio offers 250 free credits per month permanently, no credit card required. That is 250 searches per month across Google, Reddit, YouTube, Amazon, and Walmart. For most development and light production use, the free tier is sufficient. The response is structured JSON, not HTML that needs parsing.
# DuckDuckGo (before): HTML parsing, rate limits, bot detection
# from duckduckgo_search import DDGS
# results = DDGS().text(query, max_results=5)
# Scavio (after): structured JSON, 250 free credits/mo
import requests, os
def search(query: str) -> list:
resp = requests.post('https://api.scavio.dev/api/v1/search',
headers={'x-api-key': os.environ['SCAVIO_API_KEY']},
json={'platform': 'google', 'query': query}, timeout=10)
return resp.json().get('organic', [])[:5]Migration takes one hour
Replace the DuckDuckGo fetch call with a POST to Scavio's endpoint. Update the response parsing (JSON instead of HTML). Remove the duckduckgo-search dependency. The biggest change is adding an API key environment variable, which you should have had from the start. One hour of migration eliminates the entire class of "DuckDuckGo blocked my IP again" production incidents.