Baidu web search crawler.
Official: www.baidu.com/search/spider.htm
Send the User-Agent to the API, device, OS, browser, and bot detection come back in one response. Baidu Spider is identified by name when the string matches.
curl -s "https://api.parseapi.com/useragent" \ -H "User-Agent: Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)" \ -H "X-Api-Key: $PARSEAPI_KEY"
Real strings from our archive that resolve to Baidu Spider. Each opens a full breakdown.