Fixer is a simple and lightweight API for current and historical foreign exchange (forex) rates. ... Helium is a global, distributed network of Hotspots that create public, long-range wireless coverage

Sample URL: https://api.nationalize.io?name=nathaniel · Get US public data (e.g., population data, etc.).

A collection of public APIs for developers, categorized and crowdsourced. Animals, books, cryptocurrencies, development, music, weather and much more.

API list is proudly brought to you by apilayer, a leader in B2B APIs including weatherstack, mediastack, currencylayer, and many more!

Instagram's public data, including user profiles, posts, reels, followers, and engagement metrics. ... Real-time access to Reddit posts, comments, votes, subreddits, user insights, and more.

January 6, 2026 - is there any public api for sending post request Reply · Sure, you can see example POST requests in the HTTPBin API. You can't run those by simply clicking a link, though, since they require POST bodies.

February 23, 2025 - 1. JSON Placeholder JSON Placeholder is a service that provides you with fake online...

July 15, 2024 - Public API examples include social media bots, third-party login, e-commerce transactions, and weather apps.

Top 50 APIs. ### What is RapidAPI? RapidAPI is an API Marketplace for developers to find, connect, and manage their API connections. Find the APIs that you need for your project, embed the API into your app, and track usage of all your APIs through a single dashboard.

Public APIs are freely accessible to developers and can be used to integrate external services, data, or functionality into your own applications. Examples include weather APIs, payment APIs, and social media APIs.

An open-source collection of free APIs for web developers.

We talk to devrel folks from CTOs to interns about everything from big picture strategy to public speaking. Let's learn from each other! ... Earn your Master in Applied Information and Data Science in Switzerland. Flexible, interdisciplinary and hands-on. Ideal for career changers shaping tomorrow’s digital world. ... Discover Swiss Hikes you're excited about. Right at your doorstep or in the mountains. ... Get visibility for your project or company. ... The openSenseMap API allows for managing users, senseBoxes (stations), and measurements, providing functionalities such as posting new data, retrieving sensor information, and managing senseBoxes.

January 12, 2026 - When we look at them in terms of intended audience, public APIs focus on external users to access data or services. Science is one field where you’ll see a lot of free, open exchange of information, often via APIs. A good example is NASA’s open API portal, which allows developers to subscribe to its data, like its popular Astronomy Picture of the Day API.

July 23, 2025 - The Github API specifically retrieves all the public Github information about a Github profile like the people following you or the people you follow, the number of public repositories or the number of private repositories as well.

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May 28, 2025 - For example, a travel app can use APIs from airlines, hotels, and weather services to quickly build a complete itinerary planner. APIs come in different types based on how they’re shared and what they’re used for. Understanding the types helps developers choose the right one for their project. Open APIs (Public APIs): These are available for anyone to use.

A collective list of more than 1000 Free Public and Open REST APIs for developers like movie APIs, Anime APIs, weather APIs, music APIs, games and comics APIs, currency APIs, sports APIs, science APIs, open data APIs, etc.

December 16, 2025 - This guide explains what a REST API is, how it works, where it shines (and where it doesn’t), and walks through clear REST API examples you can adapt. If you’re just getting started, we’ve curated a collection of public REST API examples to play around with.

March 2, 2023 - These provide access to data and information about books such as their titles, authors, genres, ISBNs, publication dates, cover images, and descriptions. Examples are the Google Books API and Open Library API.