Free Public APIs

A collection of 396 Free Public APIs for Students and Developers.

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Dead APIs

APIs that returned only errors on all endpoints in the last 30 days. These APIs are dead and should not be used for any projects anymore.

๐Ÿ”UserAgent Parser API

This API parses user agent strings, providing structured information about the client's browser, operating system, and device type. Users can retrieve detailed data by submitting their user agent string along with an API key.

1 Endpoint

25 API Health

๐Ÿง™โ€โ™‚๏ธRuneScape APIs

Access comprehensive data from RuneScape with various APIs, including the Bestiary API, Grand Exchange Database API, and Hiscores APIs. These APIs allow developers, fansite operators, and bots to retrieve detailed information about the game, including player statistics, item data, NPCs, and more. Note that most RuneScape APIs require backend calls due to CORS restrictions but can be accessed via Chrome extensions.

1 Endpoint

25 API Health

๐Ÿ“œUSPTO API Catalog

The USPTO API Catalog provides developers with access to various APIs related to intellectual property. It includes information about registering, searching, and managing patents and trademarks, allowing for easy integration of government data into applications.

1 Endpoint

25 API Health

๐Ÿ› ๏ธAPI Tools

API Tools โ€“ Access over 30+ REST APIs, all completely free with no usage limits. Explore a wide range of tools designed for everyone, no sign-up or restrictions required!

1 Endpoint

25 API Health

๐Ÿ“œๅ›ฝไผšไผš่ญฐ้Œฒๆคœ็ดขAPI

ๅ›ฝไผšไผš่ญฐ้Œฒๆคœ็ดขใ‚ทใ‚นใƒ†ใƒ ใซ็™ป้Œฒใ•ใ‚Œใฆใ„ใ‚‹ใƒ‡ใƒผใ‚ฟใ‚’ๆคœ็ดขใ™ใ‚‹ใŸใ‚ใฎAPIใงใ™ใ€‚HTTPใฎGETใƒกใ‚ฝใƒƒใƒ‰ใ‚’ไฝฟ็”จใ—ใฆใ€ๆŒ‡ๅฎšใ•ใ‚ŒใŸๆกไปถใงไผš่ญฐ้Œฒใ‚„็™บ่จ€ๆƒ…ๅ ฑใ‚’XMLใพใŸใฏJSONๅฝขๅผใงๅ–ๅพ—ใงใใพใ™ใ€‚ๆคœ็ดข็ตๆžœใฏใ€ไผš่ญฐ้–‹ๅ‚ฌๆ—ฅใฎๆ–ฐใ—ใ„้ †ใซใ‚ฝใƒผใƒˆใ•ใ‚Œใพใ™ใ€‚

1 Endpoint

25 API Health

๐Ÿ‘ตOldest People Records API

This API provides information about the oldest living person and the oldest person ever recorded. It manages local data, allowing updates and constraints such as birth date limits and country of origin.

2 Endpoints

25 API Health

๐ŸŒIP Address Lookup

This API provides the public IP address of a user along with their network information. It allows users to easily find and share their IP address using a simple HTTP request.

1 Endpoint

25 API Health

๐ŸŽจJojo's Bizarre API

This API provides access to detailed information about characters and stands from the Jojo's Bizarre Adventure series. Users can retrieve data on all characters, individual characters by ID, all stands, and stands by ID, alongside various query options.

2 Endpoints

25 API Health

๐Ÿ“œtronalddump API

Api & web archive for the dumbest things Donald Trump has ever said. Service to retrieve and create tags, quotes sources, authors, and quotes.

1 Endpoint

25 API Health

๐Ÿ’กDictum API

This API provides access to a collection of inspiring expressions gathered throughout history. It enables users to retrieve quotes from various categories and authors, fostering motivation and reflection.

1 Endpoint

25 API Health

๐ŸŒOpenAQ Platform

Largest open-source air quality data platform aggregating historical and real-time air quality data globally.

2 Endpoints

25 API Health

๐Ÿ˜ฝCat Fact API

An API that shows different Cat Facts!

1 Endpoint

25 API Health

๐Ÿš€PageSpeed API

Runs PageSpeed analysis on a specified URL, providing scores, suggestions for faster loading, and other data. Supports different categories, locales, and strategies.

1 Endpoint

25 API Health

๐ŸŽฒBored API

Get random activities based on type, participants, price, and accessibility ranges.

3 Endpoints

25 API Health

๐Ÿ“šHyrule Compendium API

An API serving data on all in-game items and regions in Breath of the Wild and Tears of the Kingdom. It allows users to access detailed information about various items, including descriptions, common locations, and drop information.

1 Endpoint

25 API Health

๐ŸŒWebsite Carbon API

Calculates website carbon emissions per page view using real-time tests. Provides endpoints for testing and manual calculations.

1 Endpoint

25 API Health

๐Ÿ“ฌpostali API REST

API REST for retrieving postal code information for Mexican addresses

2 Endpoints

25 API Health

๐Ÿš€Mock API Service

The DummyAPI provides a free mock API for developers to simulate HTTP requests and responses in their applications. It allows users to quickly set up endpoints and test their applications without needing a live backend.

1 Endpoint

25 API Health

๐ŸšฒPubliBike Stations API

Provides information about PubliBike stations, their states, positions, and available vehicles. Includes endpoints to get all stations, a specific station with vehicles, and all stations for partners.

3 Endpoints

25 API Health

๐ŸŽฎMoogleApi

Database for Final Fantasy characters and games. Retrieve character, monster, and game information via API routes.

3 Endpoints

25 API Health

๐Ÿš—CEPiK API

The CEPiK API provides access to various datasets related to vehicles, driving licenses, permissions to drive vehicles, and statistical information about these entities. It includes methods for retrieving data about vehicles, driving licenses, permissions, and associated statistics from the national database.

1 Endpoint

25 API Health