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> /v1/apis · THE FREE API DIRECTORY

Public APIs[1580]

1,580 free public APIs across 52 categories. Filter by auth, CORS, HTTPS support — find what you need to build with.

30 of 1580 APIs
// ANIME1501

Waifu.it

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

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// ANIME1502

Waifu.pics

Image sharing platform for anime images

NO AUTHHTTPSCORS: NOOPEN ↗
// DOCUMENTS & PRODUCTIVITY1503

WakaTime

Automated time tracking leaderboards for programmers

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// PHOTOGRAPHY1504

Wallhaven

Wallpapers

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// FINANCE1505

WallstreetBets

WallstreetBets Stock Comments Sentiment Analysis

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT1506

Wandbox

Code compiler supporting 35+ languages mentioned at wandbox.org

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// GAMES & COMICS1507

Warface (non-official)

Official API proxy with better data structure and more features

NO AUTHHTTPSCORS: NOOPEN ↗
// GAMES & COMICS1508

Wargaming.net

Wargaming.net info and stats

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// AUTHENTICATION & AUTHORIZATION1509

Warrant

APIs for authorization and access control

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// BLOCKCHAIN1510

Watchdata

Provide simple and reliable API access to Ethereum blockchain

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// VIDEO1511

Watchmode

API for finding out the streaming availability of movies & shows

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// TEXT ANALYSIS1512

Watson Natural Language Understanding

Natural language processing for advanced text analysis

AUTH: OAUTHHTTPSCORS: UNKNOWNOPEN ↗
// ENVIRONMENT1513

WattBuy

Electricity usage estimations, carbon footprint estimations, and utility data

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DOCUMENTS & PRODUCTIVITY1514

WAV to MP3 API

This API lets you convert wav files to mp3

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// WEATHER1515

weather-api

A RESTful free API to check the weather

NO AUTHHTTPSCORS: NOOPEN ↗
// WEATHER1516

WeatherAPI

Weather API with other stuff like Astronomy and Geolocation API

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// WEATHER1517

Weatherbit

Weather

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// CLOUD STORAGE & FILE SHARING1518

Web3 Storage

File Sharing and Storage for Free with 1TB Space

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// PHOTOGRAPHY1519

Webdam

Images

AUTH: OAUTHHTTPSCORS: UNKNOWNOPEN ↗
// SOCIAL1520

Webex

Team collaboration software

AUTH: OAUTHHTTPSCORS: YESOPEN ↗
// ANTI-MALWARE1521

Web of Trust

IP/domain/URL reputation

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DOCUMENTS & PRODUCTIVITY1522

WebPDF

Work with PDF files via API

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// DEVELOPMENT1523

WebScraping.AI

Web Scraping API with built-in proxies and JS rendering

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT1524

Web Scraping API

Extract structured data from any public URL

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// ENVIRONMENT1525

Website Carbon

API to estimate the carbon footprint of loading web pages

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// TRACKING1526

WeCanTrack

Automatically place subids in affiliate links to attribute affiliate conversions to click data

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// SPORTS & FITNESS1527

Wger

Workout manager data as exercises, muscles or equipment

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// GEOCODING1528

What3Words

Three words as rememberable and unique coordinates worldwide

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// JOBS1529

WhatJobs

Job search engine

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// TRACKING1530

WhatPulse

Small application that measures your keyboard/mouse usage

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗