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> /v1/apis · THE FREE API DIRECTORY

Public APIs[0562]

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

30 of 562 APIs · page 18 / 19CLEAR FILTERS ↻
// OPEN DATA0511

Udemy Coupons, Courses & Instructors Data

Retrieve Udemy courses, coupons, instructors, and metadata

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// OPEN DATA0512

Umeå Open Data

Open data of the city Umeå in northern Sweden

NO AUTHHTTPSCORS: YESOPEN ↗
// OPEN DATA0513

UniDb

Data that helps people gain useful insight into universities in the United Kingdom

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// CURRENCY EXCHANGE0514

Unirate

Free Exchange Rates and Currency Conversion

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// GAMES & COMICS0515

Universalis

Final Fantasy XIV market board data

NO AUTHHTTPSCORS: YESOPEN ↗
// VIDEO0516

uNoGS

Unofficial Netflix Online Global Search, Search all netflix regions in one place

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// ANTI-MALWARE0517

URLhaus

Bulk queries and Download Malware Samples

NO AUTHHTTPSCORS: YESOPEN ↗
// DOCUMENTS & PRODUCTIVITY0518

URL to Markdown

Convert web page to MarkDown

NO AUTHHTTPSCORS: YESOPEN ↗
// DATA VALIDATION0519

US Autocomplete

Enter address data quickly with real-time address suggestions

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0520

UserAgent

User agent parsing API is designed to help you better understand and interact with your users. By identifying browser, device, and OS data from user agent strings, this API empowers you with accurate, real-time insights into your audience.

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DATA VALIDATION0521

US Extract

Extract postal addresses from any text including emails

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// BUSINESS0522

USPTO Trademark

Trademark keyword search, availability, owner, serial search, attorney info, MCP ready

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DATA VALIDATION0523

US Street Address

Validate and append data for any US postal address

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// WEATHER0524

US Weather

US National Weather Service

NO AUTHHTTPSCORS: YESOPEN ↗
// GEOCODING0525

US ZipCode

Validate and append data for any US ZipCode

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// FINANCE0526

Validate IBAN API

This API lets you quickly validate IBAN bank codes

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// FINANCE0527

Validate Swift/BIC

Validates BIC/SWIFT code

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DATA VALIDATION0528

Validate UK Postcodes

This API validates postal codes within UK

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// FINANCE0529

ValueRay

Technical, quantitative and sentiment data for stocks and ETFs, optimized for AI/LLM

NO AUTHHTTPSCORS: YESOPEN ↗
// DATA VALIDATION0530

VatcheckAPI

VAT Number Validation & Lookup REST API

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// CURRENCY EXCHANGE0531

VATComply.com

Exchange rates, geolocation and VAT number validation

NO AUTHHTTPSCORS: YESOPEN ↗
// PERSONALITY0532

Vedika

AI-powered Vedic astrology API with birth charts, compatibility, doshas, AI chatbot in 22 languages

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// EMAIL0533

Verifier

Verifies that a given email is real

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// PHONE0534

Veriphone

Phone number validation & carrier lookup

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// ANTI-MALWARE0535

Verisys Antivirus API

Antivirus as a service - REST API that scans provided files for malware and NSFW content

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// VIDEO0536

Video Thumbnail API

Create Video Thumbnails from any video or URL

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// WEATHER0537

Visual Crossing

Global historical and weather forecast data

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// ANIME0538

Waifu.im

Get waifu pictures from an archive of over 4000 images and multiple tags

NO AUTHHTTPSCORS: YESOPEN ↗
// ANIME0539

Waifu.it

Free RESTful API for Anime Quotes, Facts, Emotes, Gifs, Nekos, Waifus and More!

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// AUTHENTICATION & AUTHORIZATION0540

Warrant

APIs for authorization and access control

AUTH: APIKEYHTTPSCORS: YESOPEN ↗