Archive.org
Digital library of internet artifacts
Browse our collection of free data APIs. Each API includes detailed documentation, example requests, and usage guides. Click on any API to learn more.
Callook.info
US amateur radio callsign lookup
Domainsdb.info
Registered Domain Names Search
HelloSalut
Get translations for greetings in different languages
languagelayer
Language detection
mailboxlayer
Email address validation
NumValidate
Open Source phone number validation
numverify
Phone number validation
REST Countries
Get information about countries, regions, and cities.
Statistics of the World
Statistical data from around the world
vatlayer
VAT number validation
Wikipedia API
Wikipedia articles and data
World Bank Data
World Bank development indicators
Zippopotam.us
Zip code to location information.