Web Search Feed API JSON and XML

Web Search Feed API JSON and XML | Gigablast

Web Search API details:

Search Feed Cost	$0.99 for every 1000 queries
Minimum Purchase	$5.00
Searchable Indexes	Web, Images and News
Available Output Formats	XML, HTML, JSON
Web Index Size	Over 1 billion pages
Speed of Results	~0.15 seconds per typical query
Language Support	All languages
Supported Protocols	HTTPS only
Link to API	API
Web Search Example	xml or json
Query Spell Checker Cost	$0.10 for every 1000 queries
Query Spell Checker Speed	~.05 seconds per query typical query
Query Spell Checker Info	Query Spell Checker Info

Cached web pages (archived copies) are provided as part of the feed service and the retrieval of one archived page counts as a single query.
Sign up now or Login to manage your account and start accessing the feed.
You must always supply &userid=<User ID>&code=<Feed Code> in your access URL so you do not get permission denied errors. Your User ID and the Feed Code are plainly visible on your account page once you create an account.
You can rearrange the search results. You can embed ads into the search results.
Feel free to review the Terms of Service before signing up.