Free Public APIs

A collection of 311 Free Public APIs for Students and Developers.

Tested every single day.

Best APIs

APIs with the highest Health Scores. Health is calculated from latency, error rate and reliability.

๐ŸŒIP Geolocation API

This API allows users to retrieve geolocation information from an IP address or domain name. It provides details such as country, city, region, latitude, longitude, and more in a JSON format without requiring an API key.

2 Endpoints

100 API Health

๐Ÿš†Transport API

Swiss public transport API with endpoints for locations, connections, and stationboard

1 Endpoint

100 API Health

๐Ÿ˜ŽThe Color API

Your fast, modern, swiss army knife for color. Pass in any valid color and get conversion into any other format, the name of the color, placeholder images and a multitude of schemes. There are only two endpoints you need to worry about, /id and /scheme, and you can read the docs about both. Each endpoint is available in JSON[P], HTML & SVG format. The SVG format can be saved or used as an img[src] attribute for super-easy embedding/sharing!

4 Endpoints

95 API Health

๐Ÿ“ฑQR Code Generator

This API allows users to generate QR codes based on specified data and size. You can customize the output by providing the data to encode and the desired dimensions in pixels.

1 Endpoint

95 API Health

๐Ÿฆ Virenmonitoring API

Provides data on RNA copies of specified viruses in the wastewater of ARA Basel, along with corresponding case numbers. Data is updated weekly and includes information on SARS-CoV-2, RSV, Influenza A, and Influenza B.

2 Endpoints

95 API Health

๐Ÿ“šFree Dictionary API

This API allows users to access word definitions, phonetics, and usage examples by sending a request with a specific English word. It serves as a resource for developers building applications that require linguistic data, enhancing learning and communication tools.

1 Endpoint

95 API Health

๐ŸŒŽAgify.io

Estimate age from names. Integrate age inference directly into workflows and perform efficient inference on big datasets with simple APIs. Enrich data with demographic insights.

1 Endpoint

95 API Health

๐Ÿ”Check e-mail or username for a data breach

LeakCheck is a service that enables users and companies to ascertain whether their credentials have been compromised. By utilising this API, users can ascertain whether their email address or username has been involved in any data breach.

1 Endpoint

95 API Health

๐Ÿ…ฟ๏ธParkhaus Basel API

Provides minute-by-minute occupancy data for public parking garages in Basel, Switzerland, sourced from the RSS feed of the Basel parking guidance system.

1 Endpoint

95 API Health

๐Ÿ“บTVmaze API

Add television information to your own website or app with a fast and clean TV API. Add schedules, show, episode, cast information, ...

2 Endpoints

95 API Health

๐ŸฆŠDigimon API

Free Digimon API using data from official and fan-based sources like Wikimon.net. Not affiliated with Bandai.

2 Endpoints

95 API Health

๐Ÿ’ฌAdvice Slip API

Provides random advice slips, advice by ID, and searching advice functionalities. Includes objects for slip, search, and message.

2 Endpoints

95 API Health

๐ŸƒStrictly Better API

This API allows users to retrieve and search for obsolete cards in JSON format. Users can also find functional reprints and access various endpoints with a limit on the number of results per request.

2 Endpoints

95 API Health

๐Ÿ˜ปThe Cat API

Get random images of cats

2 Endpoints

95 API Health

๐Ÿ’ฑArgentoFX API

API RESTful to obtain live quotations of foreign currencies in Argentina. It provides endpoints for various types of dollar quotes, as well as other currencies.

1 Endpoint

95 API Health

๐ŸšซProfanity Filter API

PurgoMalum is a free RESTful web service that filters and removes profanity and unwanted text from input. It supports customization options and can return the results in plain text, XML, or JSON formats.

2 Endpoints

95 API Health

๐ŸŒbng2latlong Converter

This API converts OSGB36 easting and northing coordinates (British National Grid) into WGS84 latitude and longitude. It can return responses in both JSON and XML formats, making it versatile for different applications.

1 Endpoint

95 API Health

๐ŸŒŸAffirmation Generator API

This API provides inspirational affirmations to boost positivity and self-esteem. Users can retrieve random affirmations to enhance their mental wellness and motivation.

1 Endpoint

95 API Health