A SERP API returns search engine results pages as clean, structured JSON instead of raw HTML, so you can query Google Search programmatically and capture organic results, news, images, and other SERP features. Real-Time Web Search is OpenWeb Ninja's SERP API.

APIs for SEO & SERP Research

Q: How do I do keyword research with these APIs?

Web Search Autocomplete returns Google autocomplete suggestions for a seed query, which is useful for discovering long-tail keywords, while Real-Time Web Search lets you analyze the results that rank for those keywords.

Q: Can I track AI Overviews and AI search results?

Yes. AI Overviews returns Google's AI Overview answers in structured form and Google AI Mode captures AI Mode results, so you can monitor how AI search responds to your target queries.

Q: Is there a free tier?

Yes. You can run keyword and SERP research on a free tier and scale up with simple REST endpoints and predictable pricing.

Pull live Google SERP data, keyword suggestions, and AI Mode results. Power keyword research, competitive analysis, and content tools.

Overview

SEO and SERP research turn live search results into structured data you can analyze. OpenWeb Ninja's search APIs return Google organic results and SERP features, keyword autocomplete suggestions, AI Overviews, and AI Mode answers, all through simple REST endpoints that handle proxies and parsing for you. Use them for keyword research, competitive and SERP analysis, content ideation, and AI-visibility tracking, with a free tier and no scraping infrastructure to manage.

APIs for SEO & SERP Research

Mix and match these APIs to build your solution. Every API includes a free tier.

Real-Time Web Search API

Extremely Fast, Scalable, and Simple Real-Time Web Searches and Google SERP at an Unbeatable Price.

Data sources

Google Search

Web Search Autocomplete API

Fast and Simple Web Search Query Autocomplete with Support for Knowledge Graph Entities. Powered by Google Search Autocomplete.

Data sources

Google Search

AI Overviews API

Fast and Reliable Google AI Overviews Results - Get Structured Reply, Including Text, Links, Videos, and More in Real-Time.

Data sources

Google Search

Google AI Mode API

Fast and Reliable Google AI Mode Search Results with Advanced Reasoning, Multimodal Capabilities, Web Access, and Continuous Conversation Support in Real-Time (Powered by Gemini).

Data sources

Google