diff --git a/.rubocop.yml b/.rubocop.yml
index 20fb34f..ce4f456 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -46,7 +46,7 @@ Metrics/CyclomaticComplexity:
 
 # There is a tradeoff between line length and line count.
 Metrics/ClassLength:
-  Max: 160
+  Max: 170
 
 # Keyword args are readable.
 Metrics/ParameterLists:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ff82ee..518e81b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,5 @@
 # Changelog
+ * [Unreleased] Add native Extract API support via `extract` and `extract_link` methods
  * [Unreleased] Add Image API support
  * [Unreleased] Add Markdown search and archive output support
  * [Unreleased] Raise `SerpApiError` for non-200 text responses, including 404 responses from `get('/invalid')`
diff --git a/README.md b/README.md
index 3fe4a9d..210d9e8 100644
--- a/README.md
+++ b/README.md
@@ -56,7 +56,7 @@ client.close
 - [Asynchronous searches](./demo/demo_async.rb) for submitting non-blocking jobs and retrieving completed results from the Search Archive API.
 - [Persistent connections and connection pooling](./demo/demo_thread_pool.rb) for reusing HTTP connections across searches.
 - Search results as Ruby hashes with `search`, token-efficient Markdown with `md`, or raw search-engine HTML with `html`.
-- SDK methods for the [Image API](https://serpapi.com/image-api), [Location API](https://serpapi.com/locations-api), [Search Archive API](https://serpapi.com/search-archive-api), and [Account API](https://serpapi.com/account-api).
+- SDK methods for the [Extract API](https://serpapi.com/extract-api), [Image API](https://serpapi.com/image-api), [Location API](https://serpapi.com/locations-api), [Search Archive API](https://serpapi.com/search-archive-api), and [Account API](https://serpapi.com/account-api).
 - Configurable HTTP timeouts and symbolized or string JSON keys.
 
 ## Response formats
@@ -174,6 +174,46 @@ This code shows a simple solution to batch searches asynchronously into a [queue
 
 Here are some examples for some of our most popular APIs. You can find the full list of supported engines and parameters in our [documentation](https://serpapi.com/search-engine-apis).
 
+### Extract API
+
+Turn any public web page into a fully structured JSON document: page information, meta tags, structured data (Open Graph, Twitter Card, JSON-LD, microdata), headings, inline links, images, media, lists, tables, forms, price offers, and normalized text content.
+
+```ruby
+require 'serpapi'
+
+client = SerpApi::Client.new(api_key: ENV['SERPAPI_KEY'])
+results = client.extract(url: 'https://example.com/')
+pp results[:page_information]
+```
+
+The same method exposes two additional modes:
+
+- `map` performs fast same-origin URL discovery via page links, `robots.txt`, and `sitemap.xml`, and returns a `urls` array.
+- `crawl` crawls pages on the same website up to `max_pages` / `max_depth` and returns a fully parsed JSON document for every visited page in a `pages` array.
+
+```ruby
+# discover URLs of a website
+results = client.extract(url: 'https://example.com/', mode: 'map')
+pp results[:urls]
+
+# crawl a website and parse every visited page
+results = client.extract(url: 'https://books.toscrape.com/', mode: 'crawl', max_pages: 3, max_depth: 1)
+pp results[:pages]
+```
+
+Items carrying a navigable page URL (such as `inline_links`, `breadcrumbs`, `price_offers`, `urls`, and `pages`) are enriched with a `serpapi_extract_link`. Use `extract_link` to chain extractions without rebuilding the query:
+
+```ruby
+results = client.extract(url: 'https://example.com/')
+linked_page = client.extract_link(results[:inline_links].first[:serpapi_extract_link])
+```
+
+ * source code: [demo/demo_extract.rb](https://github.com/serpapi/serpapi-ruby/blob/master/demo/demo_extract.rb)
+
+> **Note:** URLs matching a website already covered by a dedicated SerpApi engine (such as Google, Bing, eBay, or Walmart search pages) are automatically redirected to that engine, and the response follows the matched engine's JSON structure.
+
+[See documentation](https://serpapi.com/extract-api)
+
 ### Google Shopping
 
 Scrape Google Shopping results with product names, prices, ratings, and merchant information.
diff --git a/demo/demo_extract.rb b/demo/demo_extract.rb
new file mode 100644
index 0000000..22c35e4
--- /dev/null
+++ b/demo/demo_extract.rb
@@ -0,0 +1,62 @@
+# This script demonstrates the SerpApi Extract API (engine: extract).
+#
+# The Extract API turns any public web page into a fully structured JSON document.
+# The same endpoint exposes three modes:
+# - `scrape` (default): extract a single page into structured JSON
+#   (page information, meta tags, structured data, headings, inline links, text content, ...)
+# - `map`: fast same-origin URL discovery via page links, robots.txt and sitemap.xml
+# - `crawl`: crawl pages on the same website up to `max_pages` / `max_depth`
+#   and return a fully parsed JSON document for every visited page.
+#
+# Items carrying a navigable page URL (inline_links, breadcrumbs, price_offers,
+# urls, pages, ...) are enriched with a `serpapi_extract_link` so extractions
+# can be chained with `extract_link` without rebuilding the query.
+#
+# Ensure that the `SERPAPI_KEY` environment variable is set before running this script.
+#
+# doc: https://serpapi.com/extract-api
+
+raise 'SERPAPI_KEY environment variable must be set' if ENV['SERPAPI_KEY'].nil?
+
+require 'pp'
+require 'serpapi'
+
+# client initialization, engine is set per call by the extract method
+client = SerpApi::Client.new(api_key: ENV['SERPAPI_KEY'])
+
+# 1. scrape a single page (default mode)
+puts '--- scrape: https://example.com/'
+results = client.extract(url: 'https://example.com/')
+pp results[:page_information]
+pp results[:text_content]
+
+# 2. map: discover same-origin URLs of a website
+puts '--- map: https://books.toscrape.com/'
+results = client.extract(url: 'https://books.toscrape.com/', mode: 'map', max_pages: 10)
+urls = results[:urls] || []
+puts "discovered #{urls.size} urls"
+pp urls.first(5)
+
+# 3. crawl: parse every visited page up to max_pages / max_depth
+puts '--- crawl: https://books.toscrape.com/'
+results = client.extract(url: 'https://books.toscrape.com/', mode: 'crawl', max_pages: 3, max_depth: 1)
+pages = results[:pages] || []
+pages.each do |page|
+  puts "#{page.dig(:page_information, :title)} - #{page.dig(:page_information, :url)}"
+end
+
+# 4. chain extractions using serpapi_extract_link
+puts '--- chain: follow the first inline link of https://example.com/'
+results = client.extract(url: 'https://example.com/')
+link = results[:inline_links]&.first&.dig(:serpapi_extract_link)
+if link
+  linked_page = client.extract_link(link)
+  pp linked_page[:page_information]
+else
+  puts 'no inline link found to follow'
+end
+
+# close the underlying persistent connection
+client.close
+puts 'done'
+exit 0
diff --git a/lib/serpapi.rb b/lib/serpapi.rb
index 9125ca9..a4a3bf2 100644
--- a/lib/serpapi.rb
+++ b/lib/serpapi.rb
@@ -10,6 +10,9 @@ module SerpApi
 # load
 require 'json'
 
+# parse serpapi_extract_link URLs
+require 'uri'
+
 # implementation
 require_relative 'serpapi/version'
 require_relative 'serpapi/error'
diff --git a/lib/serpapi/client.rb b/lib/serpapi/client.rb
index c872291..4d5cc46 100644
--- a/lib/serpapi/client.rb
+++ b/lib/serpapi/client.rb
@@ -136,6 +136,85 @@ def md(params = {})
       get('/search', :md, force_output(params, 'md'))
     end
 
+    # Extract structured data from any public web page using the Extract API.
+    #
+    # The Extract API turns a URL into a fully structured JSON document:
+    # page information, meta tags, Open Graph / Twitter Card / Dublin Core,
+    # JSON-LD, microdata, breadcrumbs, headings, inline links / images / videos,
+    # scripts, stylesheets, feeds, lists, tables, forms, sections, price offers,
+    # and normalized text content.
+    #
+    # Modes (via the `mode` parameter):
+    # * `scrape` (default): extract a single page.
+    # * `map`: fast same-origin URL discovery, returns a `urls` array.
+    # * `crawl`: crawl the website up to `max_pages` / `max_depth`, returns a `pages` array.
+    #
+    # **Example:**
+    #
+    # ```ruby
+    # client = SerpApi::Client.new(api_key: ENV['SERPAPI_KEY'])
+    #
+    # # scrape a single page
+    # result = client.extract(url: 'https://example.com/')
+    # pp result[:page_information]
+    #
+    # # crawl a website
+    # result = client.extract(url: 'https://books.toscrape.com/', mode: 'crawl', max_pages: 3, max_depth: 1)
+    # pp result[:pages]
+    # ```
+    #
+    # doc: https://serpapi.com/extract-api
+    #
+    # @param [Hash] params Extract API parameters, must include :url
+    #                (target absolute http(s) URL). Optional parameters:
+    #                mode, max_pages, max_depth, include_subdomains,
+    #                include_sitemap, device, prefetch_delay, timeout,
+    #                include_tags, exclude_tags, include_markdown,
+    #                include_inline_assets.
+    # @return [Hash] extraction results formatted as a Hash.
+    def extract(params = {})
+      raise SerpApiError, "params must be hash, not: #{params.class}" unless params.instance_of?(Hash)
+      raise SerpApiError, 'url parameter is required by the extract API' if params[:url].to_s.empty? && params['url'].to_s.empty?
+
+      # also drop string-keyed engines; 'engine' => nil removes one inherited
+      # from the client defaults, since query compacts nil values
+      search(params.reject { |key, _| key.to_s == 'engine' }.merge('engine' => nil, engine: 'extract'))
+    end
+
+    # Follow a `serpapi_extract_link` returned by the Extract API.
+    #
+    # Extract API results enrich items carrying a navigable page URL
+    # (inline_links, breadcrumbs, price_offers, urls, pages, ...) with a
+    # `serpapi_extract_link` so extractions can be chained without rebuilding
+    # the query. This method re-issues that link through the client,
+    # applying the client `api_key` and default parameters. An `api_key`
+    # embedded in the link is ignored.
+    #
+    # **Example:**
+    #
+    # ```ruby
+    # result = client.extract(url: 'https://example.com/')
+    # link = result[:inline_links].first[:serpapi_extract_link]
+    # linked_page = client.extract_link(link)
+    # ```
+    #
+    # @param [String] link `serpapi_extract_link` URL from a previous extraction.
+    # @param [Hash] params optional parameter overrides.
+    # @return [Hash] extraction results formatted as a Hash.
+    def extract_link(link, params = {})
+      raise SerpApiError, 'link must be a serpapi.com URL' unless link.to_s.match?(%r{\Ahttps://serpapi\.com/}i)
+
+      link_params = URI.decode_www_form(URI.parse(link).query.to_s)
+                       .to_h
+                       .transform_keys(&:to_sym)
+      raise SerpApiError, "link does not target the extract engine: #{link}" if link_params[:engine] != 'extract'
+
+      # never let a link (possibly from scraped content) choose the account
+      link_params = link_params.reject { |key, _| key == :api_key }
+
+      extract(link_params.merge(params.transform_keys(&:to_sym)))
+    end
+
     # Get location using Location API
     #
     # example: spec/serpapi/location_api_spec.rb
diff --git a/spec/serpapi/client/example/example_extract_spec.rb b/spec/serpapi/client/example/example_extract_spec.rb
new file mode 100644
index 0000000..6c6b387
--- /dev/null
+++ b/spec/serpapi/client/example/example_extract_spec.rb
@@ -0,0 +1,27 @@
+require 'spec_helper'
+
+describe 'example: extract' do
+  it 'extracts structured data from a web page' do
+    # initialize the serp api client
+    client = SerpApi::Client.new(api_key: api_key)
+    # extract a single page using the serpapi extract engine
+    results = client.extract(url: 'https://example.com/')
+    expect(results[:page_information]).not_to be_nil, "No page information found! keys available: #{results.keys}"
+
+    # print the output of the response in formatted JSON
+    # pp results[:page_information]
+    # doc: https://serpapi.com/extract-api
+  end
+
+  it 'maps same-origin urls of a website' do
+    client = SerpApi::Client.new(api_key: api_key)
+    results = client.extract(url: 'https://example.com/', mode: 'map')
+    expect(results[:urls]).not_to be_nil, "No urls found! keys available: #{results.keys}"
+  end
+
+  it 'crawls a website and returns parsed pages' do
+    client = SerpApi::Client.new(api_key: api_key)
+    results = client.extract(url: 'https://books.toscrape.com/', mode: 'crawl', max_pages: 2, max_depth: 1)
+    expect(results[:pages]).not_to be_nil, "No pages found! keys available: #{results.keys}"
+  end
+end
diff --git a/spec/serpapi/client/extract_api_spec.rb b/spec/serpapi/client/extract_api_spec.rb
new file mode 100644
index 0000000..092d722
--- /dev/null
+++ b/spec/serpapi/client/extract_api_spec.rb
@@ -0,0 +1,117 @@
+require 'spec_helper'
+
+describe 'Extract API' do
+  let(:client) { SerpApi::Client.new(api_key: 'dummy_secret_key', persistent: false) }
+
+  # Returns the query parameters sent over HTTP, after merging client defaults.
+  def sent_params
+    http = double
+    response = double(status: 200, body: '{}', headers: { 'Content-Type' => 'application/json' })
+    sent = nil
+    allow(HTTP).to receive(:timeout).and_return(http)
+    allow(http).to receive(:get) do |_url, params:|
+      sent = params
+      response
+    end
+    yield
+    sent
+  end
+
+  describe '#extract' do
+    it 'forces the extract engine and passes the url' do
+      expect(client).to receive(:search).with(hash_including(engine: 'extract', url: 'https://example.com/'))
+      client.extract(url: 'https://example.com/')
+    end
+
+    it 'accepts extra parameters like mode, max_pages and max_depth' do
+      expect(client).to receive(:search).with(
+        hash_including(
+          engine: 'extract',
+          url: 'https://books.toscrape.com/',
+          mode: 'crawl',
+          max_pages: 3,
+          max_depth: 1
+        )
+      )
+      client.extract(url: 'https://books.toscrape.com/', mode: 'crawl', max_pages: 3, max_depth: 1)
+    end
+
+    it 'overrides a conflicting engine parameter' do
+      expect(client).to receive(:search).with(hash_including(engine: 'extract'))
+      client.extract(url: 'https://example.com/', engine: 'google')
+    end
+
+    it 'replaces a string-keyed engine parameter' do
+      params = sent_params { client.extract('url' => 'https://example.com/', 'engine' => 'google') }
+      expect(params.select { |key, _| key.to_s == 'engine' }).to eq(engine: 'extract')
+    end
+
+    it 'replaces a string-keyed engine from the client defaults' do
+      client = SerpApi::Client.new('engine' => 'google', api_key: 'dummy_secret_key', persistent: false)
+      params = sent_params { client.extract(url: 'https://example.com/') }
+      expect(params.select { |key, _| key.to_s == 'engine' }).to eq(engine: 'extract')
+    end
+
+    it 'raises an error when url is missing' do
+      expect { client.extract }.to raise_error(SerpApi::SerpApiError, /url parameter is required/)
+      expect { client.extract(mode: 'map') }.to raise_error(SerpApi::SerpApiError, /url parameter is required/)
+    end
+
+    it 'raises an error when params is not a hash' do
+      expect { client.extract('https://example.com/') }.to raise_error(SerpApi::SerpApiError, /params must be hash/)
+    end
+  end
+
+  describe '#extract_link' do
+    let(:link) do
+      'https://serpapi.com/search.json?device=desktop&engine=extract&url=https%3A%2F%2Fiana.org%2Fdomains%2Fexample'
+    end
+
+    it 'parses the link query and re-issues the search through the client' do
+      expect(client).to receive(:search).with(
+        hash_including(
+          engine: 'extract',
+          device: 'desktop',
+          url: 'https://iana.org/domains/example'
+        )
+      )
+      client.extract_link(link)
+    end
+
+    it 'applies parameter overrides' do
+      expect(client).to receive(:search).with(hash_including(device: 'mobile'))
+      client.extract_link(link, device: 'mobile')
+    end
+
+    it 'ignores an api_key embedded in the link' do
+      params = sent_params { client.extract_link("#{link}&api_key=link_key") }
+      expect(params[:api_key]).to eq('dummy_secret_key')
+      expect(params.keys.map(&:to_s).count('api_key')).to eq(1)
+    end
+
+    it 'replaces link parameters with string-keyed overrides' do
+      params = sent_params { client.extract_link(link, 'device' => 'mobile') }
+      expect(params.select { |key, _| key.to_s == 'device' }).to eq(device: 'mobile')
+    end
+
+    it 'keeps the extract engine when overrides set another engine' do
+      params = sent_params { client.extract_link(link, engine: 'google') }
+      expect(params.select { |key, _| key.to_s == 'engine' }).to eq(engine: 'extract')
+    end
+
+    it 'rejects links without a url' do
+      expect { client.extract_link('https://serpapi.com/search.json?engine=extract') }
+        .to raise_error(SerpApi::SerpApiError, /url parameter is required/)
+    end
+
+    it 'rejects non serpapi.com links' do
+      expect { client.extract_link('https://evil.com/search.json?engine=extract') }
+        .to raise_error(SerpApi::SerpApiError, /must be a serpapi\.com URL/)
+    end
+
+    it 'rejects links targeting another engine' do
+      expect { client.extract_link('https://serpapi.com/search.json?engine=google&q=coffee') }
+        .to raise_error(SerpApi::SerpApiError, /does not target the extract engine/)
+    end
+  end
+end