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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
// GAMES & COMICS1291

Steam

Steam Web API documentation

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// BLOCKCHAIN1292

Steem

Blockchain-based blogging and social media website

NO AUTHCORS: NOOPEN ↗
// BOOKS1293

Stephen King

The varied works and characters of the prolific author Stephen King

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// FINANCE1294

StockData

Real-Time, Intraday & Historical Market Data, News and Sentiment API

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// PERSONALITY1295

Stoicism Quote

Quotes about Stoicism

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// CLOUD STORAGE & FILE SHARING1296

Storj

Decentralized Open-Source Cloud Storage

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// WEATHER1297

Storm Glass

Global marine weather from multiple sources

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// VIDEO1298

Stranger Things Quotes

Returns Stranger Things quotes

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// SPORTS & FITNESS1299

Strava

Connect with athletes, activities and more

AUTH: OAUTHHTTPSCORS: UNKNOWNOPEN ↗
// FINANCE1300

Stripe

Payment processing, subscriptions, and financial management

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// VIDEO1301

Stromberg Quotes

Returns Stromberg quotes and more

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// AUTHENTICATION & AUTHORIZATION1302

Stytch

User infrastructure for modern applications

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// NEWS1303

Substack API Wrapper

Substack's newsletter platform now has an API wrapper, for easy access to latest posts

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// MACHINE LEARNING1304

Summarize Text with AI

This API generates customizable summaries of text and web pages using AI

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// SCIENCE & MATH1305

Sunrise and Sunset

Sunset and sunrise times for a given latitude and longitude

NO AUTHHTTPSCORS: NOOPEN ↗
// DEVELOPMENT1306

Supadata

Scrape YouTube, web, and files into text. Get AI-ready, clean data for your next project.

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// VIDEO1307

Supernatural Quotes

100+ Supernatural quotes

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT1308

Supportivekoala

Autogenerate images with template

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// SPORTS & FITNESS1309

SuredBits

Query sports data, including teams, players, games, scores and statistics

NO AUTHCORS: NOOPEN ↗
// DEVELOPMENT1310

Svix

Webhooks as a Service

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// VIDEO1311

SWAPI

All things Star Wars

NO AUTHHTTPSCORS: YESOPEN ↗
// VIDEO1312

SWAPI

All the Star Wars data you've ever wanted

NO AUTHHTTPSCORS: YESOPEN ↗
// VIDEO1313

SWAPI GraphQL

Star Wars GraphQL API

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// TRANSPORTATION1314

Swedavia Airports

Airport and flight information of Swedish Airports operated by Swedavia

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// EMAIL1315

Sweego

Self-serve multichannel notification platform for transactional email, SMS, push web& mobile, chat, in-app

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// EMAIL1316

Sweep Emails

Reliable email validation API with Free tier

AUTH: APIKEYHTTPSCORS: NOOPEN ↗
// BUSINESS1317

SwiftKanban

Kanban software, Visualize Work, Increase Organizations Lead Time, Throughput & Productivity

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DICTIONARIES1318

Synonyms

Synonyms, thesaurus and antonyms information for any given word

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// FOOD & DRINK1319

TacoFancy

Community-driven taco database

NO AUTHCORS: UNKNOWNOPEN ↗
// PODCASTS1320

Taddy Podcasts

Get details on podcasts & episodes, Podcast & Episode Search, Webhook notifications

AUTH: APIKEYHTTPSCORS: YESOPEN ↗