Public APIs
1,426 open APIs across 50 categories. Give your agent superpowers by connecting it to real-world data and services.
Git.io
FreeGit.io URL shortener
GitHub Contribution Chart Generator
FreeCreate an image of your GitHub contributions
GitHub ReadMe Stats
FreeAdd dynamically generated statistics to your GitHub profile ReadMe
GoTiny
FreeA lightweight URL shortener, focused on ease-of-use for the developer and end-user
Graph Countries
FreeCountry-related data like currencies, languages, flags, regions+subregions and bordering countries
GraphQL Jobs
FreeJobs with GraphQL
GraphQL Pokemon
FreeGraphQL powered Pokemon API. Supports generations 1 through 8
Graphs for Coronavirus
FreeEach Country separately and Worldwide Graphs for Coronavirus. Daily updates
GrünstromIndex
FreeGreen Power Index for Germany (Grünstromindex/GSI)
Guerrilla Mail
FreeDisposable temporary Email addresses
GurbaniNow
FreeFast and Accurate Gurbani RESTful API
Gutendex
FreeWeb-API for fetching data from Project Gutenberg Books Library
GW2Spidy
FreeGW2Spidy API, Items data on the Guild Wars 2 Trade Market
HackerNews
FreeSocial news for CS and entrepreneurship
Harry Potter Charactes
FreeHarry Potter Characters Data with with imagery
Hashable
FreeA REST API to access high level cryptographic functions and methods
Hashnode
FreeA blogging platform built for developers
Healthcare.gov
FreeEducational content about the US Health Insurance Marketplace
Hebrew Calendar
FreeConvert between Gregorian and Hebrew, fetch Shabbat and Holiday times, etc
Helium
FreeHelium is a global, distributed network of Hotspots that create public, long-range wireless coverage
HelloSalut
FreeGet hello translation following user language
Hong Kong GeoData Store
FreeAPI for accessing geo-data of Hong Kong
Hong Kong Obervatory
FreeProvide weather information, earthquake information, and climate data
host-t.com
FreeBasic DNS query via HTTP GET request
HTTP Cat
FreeCat for every HTTP Status
HTTP Dog
FreeDogs for every HTTP response status code
HTTP2.Pro
FreeTest endpoints for client and server HTTP/2 protocol support
Httpbin
FreeA Simple HTTP Request & Response Service
Httpbin Cloudflare
FreeA Simple HTTP Request & Response Service with HTTP/3 Support by Cloudflare
Humanitarian Data Exchange
FreeHumanitarian Data Exchange (HDX) is open platform for sharing data across crises and organisations
Hyrule Compendium
FreeData on all interactive items from The Legend of Zelda: BOTW
Hytale
FreeHytale blog posts and jobs
IBGE
FreeAggregate services of IBGE (Brazilian Institute of Geography and Statistics)
icanhazdadjoke
FreeThe largest selection of dad jokes on the internet
Icanhazepoch
FreeGet Epoch time
Icanhazip
FreeIP Address API
Icelandic APIs
FreeOpen APIs that deliver services in or regarding Iceland
Icon Horse
FreeFavicons for any website, with fallbacks
Icons8
FreeIcons (find "search icon" hyperlink in page)
iDigBio
FreeAccess millions of museum specimens from organizations around the world
IFTTT
FreeIFTTT Connect API
Image-Charts
FreeGenerate charts, QR codes and graph images
IMDbOT
FreeUnofficial IMDb Movie / Series Information
Imgflip
FreeGets an array of popular memes
Imsea
FreeFree image search
Indian Mutual Fund
FreeGet complete history of India Mutual Funds Data
Indonesia Dictionary
FreeIndonesia dictionary many words
INEI
FreePeruvian Statistical Government Open Data