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> /v1/apis · THE FREE API DIRECTORY

Public APIs[1506]

1,506 free public APIs across 52 categories. Filter by auth, CORS, HTTPS support — find what you need to build with.

30 of 1506 APIs · page 7 / 51CLEAR FILTERS ↻
// VEHICLE0181

CarsXE

CarsXE API provides comprehensive data on vehicles, including VIN decoding & specifications, license plate decoding, images, history and market value. It enables developers to build innovative applications for the automotive industry, such as insurance & roadside assistance tools, ride sharing & grocery delivery apps, inventory management systems, and market analysis platforms.

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// GEOCODING0182

Cartes.io

Create maps and markers for anything

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// OPEN DATA0183

CARTO

Location Information Prediction

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// ANIMALS0184

Cataas

Cat as a service (cats pictures and gifs)

NO AUTHHTTPSCORS: NOOPEN ↗
// VIDEO0185

Catalogopolis

Doctor Who API

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// ANIMALS0186

Cat Facts

Daily cat facts

NO AUTHHTTPSCORS: NOOPEN ↗
// ANIMALS0187

Cats

Pictures of cats from Tumblr

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// DEVELOPMENT0188

CDNJS

Library info on CDNJS

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// GOVERNMENT0189

Census.gov

The US Census Bureau provides various APIs and data sets on demographics and businesses

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// SECURITY0190

Censys

Search engine for Internet connected host and devices

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// BLOCKCHAIN0191

Chainlink

Build hybrid smart contracts with Chainlink

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// BLOCKCHAIN0192

Chainpoint

Chainpoint is a global network for anchoring data to the Bitcoin blockchain

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// PHOTOGRAPHY0193

Change Image Background API

This API helps you change the background of any image

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// TEXT ANALYSIS0194

Chatpdf

Chat with pdf using GPT4 and ChatGPT

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0195

ChatterBox

One API for meeting bots on Zoom, Meet & Teams

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// GAMES & COMICS0196

CheapShark

Steam/PC Game Prices and Deals

NO AUTHHTTPSCORS: YESOPEN ↗
// PHOTOGRAPHY0197

CheetahO

Photo optimization and resize

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// GAMES & COMICS0198

Chess.com

Chess.com read-only REST API

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// DICTIONARIES0199

Chinese Text Project

Online open-access digital library for pre-modern Chinese texts

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// FOOD & DRINK0200

Chomp

Data about various grocery products and foods

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// ENTERTAINMENT0201

chucknorris.io

JSON API for hand curated Chuck Norris jokes

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0202

Ciprand

Secure random string generator

NO AUTHHTTPSCORS: NOOPEN ↗
// CONTINUOUS INTEGRATION0203

CircleCI

Automate the software development process using continuous integration and continuous delivery

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// FINANCE0204

Citi

All Citigroup account and statement data APIs

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// GOVERNMENT0205

City, Berlin

Berlin(DE) City Open Data

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// SPORTS & FITNESS0206

City Bikes

City Bikes around the world

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// GOVERNMENT0207

City, Gdańsk

Gdańsk (PL) City Open Data

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// GOVERNMENT0208

City, Helsinki

Helsinki(FI) City Open Data

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// GOVERNMENT0209

City, Lviv

Lviv(UA) City Open Data

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// GOVERNMENT0210

City, Nantes Open Data

Nantes(FR) City Open Data

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗