A collective list of free APIs. Contribute to public-apis/public-apis development by creating an account on GitHub.

February 2, 2026 - Accelerate API development with Postman's all-in-one platform. Streamline collaboration and simplify the API lifecycle for faster, better results. Learn more.

🚀 A hand-curated list of free, open, and developer-friendly APIs - public-api-lists/public-api-lists

We offer over 800 free APIs for developers to develop the next big thing, add yours if you own an API

A collection of free APIs

A collection of Free Public APIs for Students and Developers. Tested every single day.

February 23, 2025 - 1. JSON Placeholder JSON Placeholder is a service that provides you with fake online... Tagged with javascript, webdev, programming, api.

November 27, 2023 - Just recently the IMDb api went fully behind a paywall which I thought was quite funny because it’s an unofficial API scraping from another website ... Those fun side projects people used to make became monetized. Life is too expensive to "work for free" and these days the web has become a place where you can make money from literally anything. ... Why all the snark? "Public" doesn't necessarily mean "free".

July 23, 2025 - Books API provides comprehensive dataset information of genres of books, their authors, their volumes, publication dates or descriptions. This API returns a JSON search of full book information for the user. ‘Developers can use other alternative book search applications like ... The Movie API provides comprehensive dataset information about all movie-related data, all information about the latest and old movies, actors, directors, release dates and ratings. This API will give you the definitive list of all old and current movies with their content and images.

January 6, 2026 - Do you mean a list of APIs that require API keys? Most APIs require authorization, or you can check an API directory like this one: https://github.com/public-apis/public-apis Reply

December 7, 2012 - Data.gov doesn’t just catalog raw data, it also includes APIs from across government. You can [browse the current catalog for APIs](https://catalog.data.gov/dataset?q=-aapi+api+OR++res_format:api), but expect this listing to grow as agencies …

Here are a few of the best, unrestricted, free APIs for testing. They don’t require a key, so you can test the sample URLs out on your browser. Get a list of any or all public APIs currently cataloged in the project.

/locationservices/v1/states: get: tags: - locationservices summary: 'API to get a list of states/provinces/subdivisons for both USA and Foreign countries' operationId: getlocationserviceslookupstates consumes: - application/json produces: - application/json parameters: - name: api_key in: query description: api_key required: true type: string - name: cc in: query description: cc required: false type: string - name: searchby in: query description: searchby required: false type: string - name: q in: query description: q required: false type: string - name: active in: query description: active required: false type: string responses: '200': description: OK '401': description: Unauthorized '403': description: Forbidden '404': description: 'Not Found'

The Google APIs Explorer is is a tool that helps you explore various Google APIs interactively.

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May 22, 2024 - ORCID offers a public API that allows organizations that are not ORCID members to connect their systems and applications to the ORCID registry with machine-to-machine communications. The API is a […]

The Public APIs List, a curated list for the public web Apis

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

December 10, 2024 - A powerful collection of 100+ APIs across categories to help you build apps, tools, and projects. From AI to weather, music to finance, this list has it all! Public APIs for Open Data 🌍 · Weather APIs ☁️ · News APIs 📰 · Finance & Cryptocurrency APIs 💰 ·

Learn about restful‑api.dev - a free platform helping developers, students, and educators explore, test, and master RESTful APIs through practical tools and public endpoints.