Explore 50+ Free Unlimited-Use APIs for Data, Weather, Finance & More

This article provides a curated collection of free, unlimited-use API interfaces, primarily sourced from Juhe Data and Baidu API Store, covering a wide range of data services.

Phone number attribution API – https://www.juhe.cn/docs/api/id/11

Today in History API – https://www.juhe.cn/docs/api/id/63

Stock data API – https://www.juhe.cn/docs/api/id/21

National Wi‑Fi API – https://www.juhe.cn/docs/api/id/18

Horoscope API – https://www.juhe.cn/docs/api/id/58

Gold price API – https://www.juhe.cn/docs/api/id/29

Speech recognition API – https://www.juhe.cn/docs/api/id/134

Dream interpretation API – https://www.juhe.cn/docs/api/id/64

Weather forecast API – https://www.juhe.cn/docs/api/id/73

ID card query API – https://www.juhe.cn/docs/api/id/38

Joke collection API – https://www.juhe.cn/docs/api/id/95

Postal code query API – https://www.juhe.cn/docs/api/id/66

Lunar calendar API – https://www.juhe.cn/docs/api/id/65

Website security detection API – https://www.juhe.cn/docs/api/id/19

Phone call display API – https://www.juhe.cn/docs/api/id/72

Fund financial data API – https://www.juhe.cn/docs/api/id/28

Idiom dictionary API – https://www.juhe.cn/docs/api/id/157

News headlines API – https://www.juhe.cn/docs/api/id/235

IP address API – https://www.juhe.cn/docs/api/id/1

Chatbot API – https://www.juhe.cn/docs/api/id/112

Currency exchange API – https://www.juhe.cn/docs/api/id/80

Movie box office API – https://www.juhe.cn/docs/api/id/44

Perpetual calendar API – https://www.juhe.cn/docs/api/id/177

NBA schedule API – https://www.juhe.cn/docs/api/id/92

IP address query (Baidu) – http://apistore.baidu.com/apiworks/servicedetail/114.html

Channel news API – http://apistore.baidu.com/apiworks/servicedetail/688.html

WeChat hot picks – http://apistore.baidu.com/apiworks/servicedetail/632.html

Weather query (Baidu) – http://apistore.baidu.com/apiworks/servicedetail/112.html

Global weather forecast – http://apistore.baidu.com/apiworks/servicedetail/478.html

Stock query (Baidu) – http://apistore.baidu.com/apiworks/servicedetail/115.html

ID card query (Baidu) – http://apistore.baidu.com/apiworks/servicedetail/113.html

Beauty image API – http://apistore.baidu.com/apiworks/servicedetail/720.html

Music search API – http://apistore.baidu.com/apiworks/servicedetail/1020.html

Turing chatbot – http://apistore.baidu.com/apiworks/servicedetail/736.html

Currency conversion – http://apistore.baidu.com/apiworks/servicedetail/119.html

Holiday API – http://apistore.baidu.com/apiworks/servicedetail/1116.html

Online word segmentation – http://apistore.baidu.com/apiworks/servicedetail/143.html

Train ticket API (Qunar) – http://apistore.baidu.com/apiworks/servicedetail/697.html

Joke collection (Baidu) – http://apistore.baidu.com/apiworks/servicedetail/864.html

Bank card query – http://apistore.baidu.com/apiworks/servicedetail/735.html

Speech synthesis – http://apistore.baidu.com/apiworks/servicedetail/867.html

Anime quote API – http://apistore.baidu.com/apiworks/servicedetail/446.html

Scenic ticket query – http://apistore.baidu.com/apiworks/servicedetail/140.html

Phone number attribution (Baidu) – http://apistore.baidu.com/apiworks/servicedetail/794.html

Sports news – http://apistore.baidu.com/apiworks/servicedetail/711.html

Technology news – http://apistore.baidu.com/apiworks/servicedetail/1061.html

Air quality index – http://apistore.baidu.com/apiworks/servicedetail/116.html

Health recipes – http://apistore.baidu.com/apiworks/servicedetail/987.html

Travel notes – http://apistore.baidu.com/apiworks/servicedetail/520.html

Drug query – http://apistore.baidu.com/apiworks/servicedetail/916.html

Chinese pinyin conversion – http://apistore.baidu.com/apiworks/servicedetail/1124.html

International news – http://apistore.baidu.com/apiworks/servicedetail/823.html

Lottery API – http://apistore.baidu.com/apiworks/servicedetail/164.html

WeChat精选 – http://apistore.baidu.com/apiworks/servicedetail/863.html

Health info – http://apistore.baidu.com/apiworks/servicedetail/888.html

Interest point search – http://apistore.baidu.com/apiworks/servicedetail/182.html

Medication reference – http://apistore.baidu.com/apiworks/servicedetail/754.html

Health knowledge – http://apistore.baidu.com/apiworks/servicedetail/899.html

Odd news – http://apistore.baidu.com/apiworks/servicedetail/633.html

Entertainment news – http://apistore.baidu.com/apiworks/servicedetail/768.html

Hospital directory – http://apistore.baidu.com/apiworks/servicedetail/988.html

Life health API – http://apistore.baidu.com/apiworks/servicedetail/989.html

Additional notable APIs include Douban Open Platform ( https://developers.douban.com/wiki/ ), Taobao Open Platform ( http://open.taobao.com/ ), Turing voice SDK ( http://www.tuling123.com/help/h_cent_andriodsdk.jhtml ), iFlytek voice solutions ( http://www.xfyun.cn/robots/solution ), WeChat Open Platform ( https://open.weixin.qq.com/ ), RongCloud IM ( https://developer.rongcloud.cn/signin ), Baidu Developer Center ( http://developer.baidu.com/ ), Face++ facial recognition ( http://www.faceplusplus.com.cn/ ), and AMap map services ( http://lbs.amap.com/ ).