Free public APIs

Shields.io

Quick and easy status badges, shields and shields.io logos.

European Patent Office (EPO) API

Making innovation easier.

Patentsview API

Design the Future with Patentsview API

TIPO Open Data API

Unlock a World of IP Information

USPTO Open Data and Mobility API

Your Patent Information Unlocked

Advice Slip API

Get inspired with the best advice through an API

dictum

Powerful API to Store, Retrieve and Validate Data

FavQs API

Know Yourself, Find Yourself

Forismatic API

Access Quotes from the World's Most Famous Authors

icanhazdadjoke

For the ultimate source of dad-jokes.

GoProgram Inspiration API

Unlock the power of AI and ML to transform your business ideas.

Medium API

The API of Ideas

Programming Quotes API

Inspire Everyday Code!

Quotable

Turn the world's quotes into an API

Quote Garden API

An idea for thoughts and reflection.

QuoteClear

The universal insurance solution.

Quotes on Design API

Quotes for designers, by designers.

Stoic Quote Lambda Public API

Your source of ancient wisdom

Traitify

Bring Personality to Your Apps

Udemy Instructor API

The world’s largest selection of professional online courses, now available through an API

Anoram

Make better decisions than ever before

Abstract Phone Validation API

The Complete Phone Validation Solution

Numverify

The best way to validate global phone numbers

Cloudmersive Phone Number Validation API

Securely Validate Any Phone Number