Bing.com has a free search API: http://www.bing.com/developers/s/APIBasics.html The free search is limited to 7 requests per second per IP
Answer from Daniel Nuriyev on Stack OverflowBrave
brave.com › search › api
Brave Search API | Brave
October 16, 2025 - 1#!/usr/bin/env python 2 3import requests 4 5print( 6 requests.get( 7 "https://api.search.brave.com/res/v1/web/search", 8 headers={ 9 "X-Subscription-Token": "<BRAVE_SEARCH_API_KEY>", 10 }, 11 params={ 12 "q": "greek restaurants in san francisco", 13 "count": 20, 14 "country": "us", 15 "search_lang": "en", 16 }, 17 ).json() 18)
Google
developers.google.com › programmable search engine › custom search json api
Custom Search JSON API | Programmable Search Engine | Google for Developers
To use the API, you need a configured Programmable Search Engine and an API key. The API offers 100 free queries per day, with additional queries available for a fee.
Videos
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SerpApi
serpapi.com
SerpApi: Google Search API
SerpApi is a real-time API to access Google search results. We handle proxies, solve captchas, and parse all rich structured data for you.
Google
developers.google.com › programmable search engine › custom search json api: introduction
Custom Search JSON API: Introduction | Programmable Search Engine | Google for Developers
An API key is a way to identify your client to Google. Programmable Search Engine (free edition) users: Get a Key
Serpstack
serpstack.com
Free Real-Time Google Search API | serpstack
Convinced? Thousands of companies are — it's free Get Free API Key
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Bing.com has a free search API: http://www.bing.com/developers/s/APIBasics.html The free search is limited to 7 requests per second per IP
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Alternatives to Google Search are mainly developed for specific programming language as the following:
Searcharoo, its open source and customisable. http://searcharoo.codeplex.com/
lucene, from apache open source and customisable. http://lucene.apache.org/java/docs/index.html
KDnuggets
kdnuggets.com › 7-free-web-search-apis-for-ai-agents
7 Free Web Search APIs for AI Agents - KDnuggets
Serper lets you get started instantly with 2,500 free search queries, no credit card required. Installation: pip install --upgrade --quiet langchain-community langchain-openai · import os import pprint os.environ["SERPER_API_KEY"] = ...
Apipheny
apipheny.io › free-api
Free API – 90+ Public APIs For Testing [No Key] – Apipheny
If an API is free, it will be immediately available on the provider’s website. All you must do is search the provider’s name followed by “API” (e.g., “Twitter API”).
zenserp
zenserp.com › home › 6 best free search apis that provide real user data in high volume
Best 6 Free Search APIs: High Volume, Real User Data - Zenserp
April 5, 2024 - To run an API for free, you first need to sign up for the free plan by providing the necessary details, such as name and email ID. You’ll then get your unique API key required to ...
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You can get an API key by visiting https://code.google.com/apis/console and clicking "API Access". You will then need to switch on the custom search API on the "Services" tab.
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Wilfred's link got me started, but I didn't see the same thing as Wilfred. I had to click "Google APIs" (which links to here: https://console.developers.google.com/apis), then "Credentials".
"Custom Search API" is also available on the "Google APIs" screen if you need more information.
Authoritas
authoritas.com › apis
3 APIs for SEO pros - get a free API key | Authoritas
Complete the form and we'll automatically send you a free trial API key with 1,000 free API queries and some simple instructions to get you started quickly. Thank you! Your submission has been received! Oops! Something went wrong while submitting the form. We offer battle-tested SEO & AI Search ...
GitHub
github.com › public-apis › public-apis
GitHub - public-apis/public-apis: A collective list of free APIs
The Public APIs repository is manually curated by community members like you and folks working at APILayer. It includes an extensive list of public APIs from many domains that you can use for your own products.
Starred by 386K users
Forked by 41.2K users
Languages Python 96.8% | Shell 3.2%
Tavily
tavily.com
Tavily - The Web Access Layer for AI Agents
Share Your Badge & Earn Free Credits · FeaturesUse CasesBenchmarksPricingEnterpriseCareersBlogDocs ... Powering the Internet of Agents with fast, secure and reliable web access APIs. ... Unleash production-ready agents with a search API designed for LLMs. Delivering fast and relevant results that reduce hallucinations and make agents more powerful. ... 1 2 3 4 from tavily import TavilyClient tavily_client = TavilyClient(api_key="tvly-YOUR_API_KEY") response = tavily_client.search("Who is Leo Messi?") print(response)
RapidAPI
rapidapi.com › collection › web-search-api
Top Web Search and Search Engine APIs
Most free web search APIs allow the use of different programming languages, and hence it is easy to identify a preferred API search engine. The next step is to request an API key. An API key is what identifies a user and authenticate every action performed by the API.
Reddit
reddit.com › r/ai_agents › free realtime web search api
r/AI_Agents on Reddit: Free Realtime Web Search API
June 29, 2025 -
Hey everybody! I’ve been working on a project that requires me to fetch results from the web. I’ve been using Jsearch API from RapidAPI (free tier account). I was able to make few free calls but the limit got over.
Now, I’m looking for something similar but free. I’m new to this space so any advice would be appreciated!
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Look at searXNG great project to do web searches, if you set it up correctly you can have it return json SearXNG
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Thank you for your submission, for any questions regarding AI, please check out our wiki at https://www.reddit.com/r/ai_agents/wiki (this is currently in test and we are actively adding to the wiki) I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.
Medium
medium.com › @karust › now-you-can-search-on-google-for-free-solution-with-api-7699954325b1
Free API Solutions for Automated Google Search | by Rustem Kamalov | Medium
August 27, 2023 - github.com/towfiqi/serpbear — Something for SMM people. It’s just a wrapper that uses the API of popular services. github.com/serpapi/google-search-results-python — Python library to interact with a paid service. Uh-oh, what to do? There has to be a free and bad counterpart to every commercial service, right?
Exa
exa.ai
Exa | Web Search API, AI Search Engine, & Website Crawler
The Exa Web search API retrieves the best, realtime data from the web for your AI
News API
newsapi.org
News API – Search News and Blog Articles on the Web
https://newsapi.org/v2/everything?q=apple&from=2025-12-15&to=2025-12-15&sortBy=popularity&apiKey=API_KEY ... News API is a simple, easy-to-use REST API that returns JSON search results for current and historic news articles published by over 150,000 worldwide sources.
SearchApi
searchapi.io
Google Search API for real-time SERP scraping
Scrape organic results, ads, related searches, inline questions and more. Receive structured results in JSON format. Sign up for a free plan today!
Quora
quora.com › What-free-web-search-APIs-are-available
What free web search APIs are available? - Quora
Answer (1 of 3): FAROO provides a free JSON/XML/RSS-API for Web Search, News Search, Trending News, Trending Topics http://www.faroo.com/hp/api/api.html