Public APIs
1,426 open APIs across 50 categories. Give your agent superpowers by connecting it to real-world data and services.
host-t.com
FreeBasic DNS query via HTTP GET request
Host.io
API KeyDomains Data API for Developers
Hotstoks
API KeyStock market data powered by SQL
Html2PDF
API KeyHTML/URL to PDF
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
Humble Bundle
API KeyHumble Bundle's current bundles
Humor
API KeyHumor, Jokes, and Memes
Hunter
API KeyAPI for domain search, professional email finder, author finder and email verifier
Huobi
API KeySeychelles based cryptocurrency exchange
Hypixel
API KeyHypixel player stats
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)
IBM Text to Speech
API KeyConvert text to speech
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
Iconfinder
API KeyIcons
Icons8
FreeIcons (find "search icon" hyperlink in page)
icy.tools
API KeyGraphQL based NFT API
iDigBio
FreeAccess millions of museum specimens from organizations around the world
IEX Cloud
API KeyRealtime & Historical Stock and Market Data
IFTTT
FreeIFTTT Connect API
IG
API KeySpreadbetting and CFD Market Data
IGDB.com
API KeyVideo Game Database
iLovePDF
API KeyConvert, merge, split, extract text and add page numbers for PDFs. Free for 250 documents/month
Image Upload
API KeyImage Optimization
Image-Charts
FreeGenerate charts, QR codes and graph images
Imagga
API KeyImage Recognition Solutions like Tagging, Visual Search, NSFW moderation
IMDb-API
API KeyAPI for receiving movie, serial and cast information
IMDbOT
FreeUnofficial IMDb Movie / Series Information
Imgbb
API KeySimple and quick private image sharing
Imgflip
FreeGets an array of popular memes
Imgur
OAuthImages
Impala Hotel Bookings
API KeyHotel content, rates and room bookings
import.io
API KeyRetrieve structured data from a website or RSS feed
ImprovMX
API KeyAPI for free email forwarding service
Imsea
FreeFree image search
Indian Mutual Fund
FreeGet complete history of India Mutual Funds Data
Indodax
API KeyTrade your Bitcoin and other assets with rupiah
Indonesia Dictionary
FreeIndonesia dictionary many words