Overview
Summary	Search services
Category	Search
Tags	search
Date Reviewed	2007-03-29
Description	Four search types within this service. Context Search: The Contextual Web Search service returns web pages matching a context-based query, helping you make your searches more powerful. Related Suggestion: The Related Suggestion service returns suggested queries to extend the power of a submitted query, providing variations on a theme to help you dig deeper. Spelling Suggestion: The Spelling Suggestion service returns suggested spelling for a given term. Web Search: The Web Search service allows you to search the Internet for web pages by submitting queries via REST.
API Home Page	http://developer.yahoo.com/search/web/
Most Popular Yahoo Search Mashups   [View more »]
Yahoo Search Developers [View all »]
Protocol
Protocols	REST
WSDL
Data Formats	XML XSD Schema
Service Endpoint	http://search.yahooapis.com/WebSearchService/ ...
Functionality
API Groups	Context Search, Related Suggestion, Spelling Suggestion, Web Search
Example API Methods	contextSearch, webSearch
Client Install Required	No
Security
Authentication Model	Application ID required
SSL Support	No
Read-only Without Login	No
Support
Vendor API Kits	Kit with Perl, Python, PHP, Java, JavaScript, Flash
Community API Kits
API Blog
API Forum	Yahoo Groups yws-search-web Mailing list
Developer Support
Signup and Licensing
Signup Requirements	Account and developer ID required
Developer Key Required	Application ID required
Account with Service Required	Yes
Commercial Licensing	Upon request
Provider
Non-Commercial Licensing
Data Licensing
Usage Fees
Usage Limits	5,000 queries per day per IP address
Terms of Service	API Terms of Service

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