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The Web Data APIs Glossary
Your complete reference for Web Search, Crawling, Scraping, and Extraction APIs. Learn about discovery, retrieval, and data structuring for the modern web.
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Explore definitions and Q&A organized by topic
Web Search APIs
Querying pre-built indexes to find relevant information. Key concepts: relevance, ranking, and retrieval.
24questions
Web Crawling APIs
Discovering and fetching web pages at scale. Key concepts: URL discovery, link traversal, politeness, and crawl management.
21questions
Web Scraping APIs
Automated web content fetching. Key concepts: dynamic content, request handling, and data retrieval.
67questions
Web Extraction APIs
Parsing HTML to extract structured data fields. Key concepts: selectors, patterns, and data structuring.
33questions
FOOTER
The easiest way to extract
data from the web
data from the web
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