Use case
AI, RAG & LLM Grounding
Feed LLMs and AI agents fresh, real-time web data. Ground answers, check citations, and give your models live access to search, news, and AI engines.
Overview
Retrieval-augmented generation (RAG) grounds language models in real, current information instead of letting them rely on stale training data. OpenWeb Ninja's search and AI APIs give your models and agents live access to Google Search results, news, images, and the answers of AI engines like Gemini, ChatGPT, and Copilot, all through simple REST endpoints. Use them to ground responses, verify generated claims against real sources, and build AI agents that can actually search the web, with a free tier and no scraping infrastructure to manage.
APIs for AI, RAG & LLM Grounding
Mix and match these APIs to build your solution. Every one includes a free tier.
Real-Time Web Search API
SERP & Search
Fast and Reliable Google Search & SERP API including Organic Results, AI Overviews, AI Mode, Videos, Places, News, Knowledge Graph, People Also Ask, Related Searches, and More.
Google Search
Real-Time SERP Data API
SERP & Search
Fast and Reliable Google Search & SERP API. Search every Google vertical - Web, Images, Videos, Shorts, News, Shopping, Books, Maps, and Forums - plus AI Overviews, AI Mode, People Also Ask, and autocomplete, through one interface, in Real-Time.
Google Search
Google AI Mode API
AI & LLMs
Fast and Reliable Google AI Mode Search Results with Advanced Reasoning, Multimodal Capabilities, PDF Attachments, Web Access, and Continuous Conversation Support.
Google AI Mode
AI Overviews API
AI & LLMs
Fast and Reliable Google Search AI Overviews API - Get Structured Reply Including Text, Links to External Sources, Videos, and More from Google Search in Real-Time.
Google Search
Real-Time News Data API
News & Media
Get Top News Articles Globally, Per Topic & Section or Search Local News from Google News Feed and The Web in Real-Time.
Google News
Web
Real-Time Image Search API
SERP & Search
Ultra-Fast and Reliable Google Image Searches with Extensive Image Data, Filtering Support, and Additional Options.
Google Images Search
Real-Time Lens Data API
SERP & Search
Fast and reliable Google Lens API - get visual matches, OCR text recognition, knowledge graph insights, product information, QR code data and more from any image in real-time.
Google Lens
ChatGPT API
AI & LLMs
Fast and Reliable Unofficial ChatGPT API Providing OpenAI's Latest Model with Advanced Reasoning and Web Access.
ChatGPT
Gemini API
AI & LLMs
Fast and Reliable Unofficial Google Gemini API Providing Google's Cutting-Edge Gemini Model with Advanced Reasoning and Web Access.
Google Gemini
Copilot API
AI & LLMs
Simple and Reliable Microsoft Bing Copilot API with Web Access and Continuous Conversations Support (Unofficial API).
Microsoft Copilot
Real-Time Bing Search API
SERP & Search
Fast and Reliable Bing Search API (SERP) - Web, News, Images, Videos, Shopping, Product and Maps Results from Microsoft Bing in Real-Time.
BingFrequently asked questions
What is RAG grounding?
Retrieval-augmented generation (RAG) is a technique where a language model retrieves relevant, up-to-date information before generating an answer, so its output is grounded in real sources rather than only its training data. A web search API supplies that retrieval layer with live results from across the web.
Which APIs should I use to ground an LLM or AI agent?
Most builders start with Real-Time Web Search for general retrieval, then add AI Overviews and Google AI Mode to capture structured AI-generated answers, and Real-Time News Data for recency-sensitive topics. Real-Time Image Search and Real-Time Lens Data add multimodal retrieval when your model needs to reason over images.
How can I fact-check or verify AI-generated text with these APIs?
A common pattern is to take claims or quotes produced by a model and search for them with Real-Time Web Search to confirm they appear in real sources, which helps detect hallucinations and attach citations.
Is there a free tier?
Yes. Every OpenWeb Ninja API has a free tier so you can prototype your retrieval pipeline before scaling, with simple REST endpoints and predictable pricing as your volume grows.
Start building with real-time web data
Every API includes a free tier. No credit card required, and the first request is a minute away.