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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 2 / 51CLEAR FILTERS ↻
// MACHINE LEARNING0031

AI Learning Engine

Create, auto-grade, and analyze learning tasks with AI-based evaluations

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// MUSIC0032

AI Mastering

Automated Music Mastering

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DOCUMENTS & PRODUCTIVITY0033

AI Meeting Minutes Suite

Generate summaries, templates, and redact sensitive data from meeting notes

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// MACHINE LEARNING0034

AI/ML API

Access 100+ curated AI Models over 1 API

AUTH: YESHTTPSCORS: YESOPEN ↗
// TRANSPORTATION0035

airportsapi

Get name and website-URL for airports by ICAO code

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// ENVIRONMENT0036

Air Quality Index

Real-time air quality data including AQI and pollutant concentrations for worldwide locations

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// DOCUMENTS & PRODUCTIVITY0037

Airtable

Integrate with Airtable

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// TEXT ANALYSIS0038

AI Text Moderation, Toxicity & Sentiment Analyzer

Detect sentiment, toxicity, and emotional aspects in text with AI moderation

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// TEXT ANALYSIS0039

AI Translate text API

The Text Translation API translates text into any of the 80 supported languages, providing accurate and context-aware translations

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// PERSONALITY0040

akshaykumar-rest

Akshay Kumar for every HTTP status code

NO AUTHHTTPSCORS: YESOPEN ↗
// CRYPTOCURRENCY0041

Alchemy Ethereum

Ethereum Node-as-a-Service Provider

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// FINANCE0042

Aletheia

Insider trading data, earnings call analysis, financial statements, and more

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// ANTI-MALWARE0043

AlienVault Open Threat Exchange (OTX)

IP/domain/URL reputation

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// FINANCE0044

Alpha Vantage

Realtime and historical stock data

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// TRANSPORTATION0045

Amadeus for Developers

Travel Search - Limited usage

AUTH: OAUTHHTTPSCORS: UNKNOWNOPEN ↗
// CURRENCY EXCHANGE0046

Amdoren

Free currency API with over 150 currencies

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// SPORTS & FITNESS0047

American Football Highlights API

Real time American Football (NFL/NCAA) highlights

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// GAMES & COMICS0048

AmiiboAPI

Nintendo Amiibo Information

NO AUTHHTTPSCORS: YESOPEN ↗
// TEXT ANALYSIS0049

Analyse Keywords API

This API lets you extract high-frequency keywords, key phrases and latent semantic keywords from any URL

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// VIDEO0050

An API of Ice And Fire

Game Of Thrones API

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// ANIME0051

AniList

Anime discovery & tracking

AUTH: OAUTHHTTPSCORS: UNKNOWNOPEN ↗
// ANIME0052

AnimeNewsNetwork

Anime industry news

NO AUTHHTTPSCORS: YESOPEN ↗
// BUSINESS0053

Apache Superset

API to manage your BI dashboards and data sources on Superset

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DOCUMENTS & PRODUCTIVITY0054

Api2Convert

Online File Conversion API

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DATA VALIDATION0055

API Adresse

Official French address validation service

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0056

ApicAgent

Extract device details from user-agent string

NO AUTHHTTPSCORS: YESOPEN ↗
// GOVERNMENT0057

Api Colombia

Community driven API for Colombia Public Data

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0058

ApiFlash

Chrome based screenshot API for developers

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// SPORTS & FITNESS0059

API-FOOTBALL

Get information about Football Leagues & Cups

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// DEVELOPMENT0060

API Grátis

Multiples services and public APIs

NO AUTHHTTPSCORS: UNKNOWNOPEN ↗