free-api

Overview

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free-api is an open-source GitHub repository that collects free API services from across the internet for developers to use in their projects. The list is manually curated by maintainers and updated on a monthly schedule. It covers APIs for weather, news, AI models, utilities, everyday queries, and more. Some APIs are provided by third-party platforms, which may require you to register as a member before you can use them for free. ## Key Capabilities - **Multi-domain API coverage**: Includes practical utility APIs such as weather forecasts, train ticket queries, phone number location lookup, ID card verification, short URL generation, and QR code generation. - **Trending & news data**: Provides platform data APIs for Baidu Hot Search, Zhihu Hot List, Toutiao Trends, Bilibili Hot Search, and AI news digests. - **AI & large model access**: Lists DeepSeek-R1 APIs accessible via platforms like Supercomputing Internet, Bailian, iFlytek Spark, and SiliconFlow, along with Tongyi AI conversational model APIs. - **Lifestyle & entertainment queries**: Includes APIs for MBTI personality tests, lottery results, food incompatibility checks, the periodic table, Chinese surnames, random passwords, Sudoku games, and more. ## Who It's For Ideal for individual developers, students, and small project teams looking for free data sources or functional APIs. If you need to quickly integrate features like weather, trending searches, verification codes, or AI chat into your app without a budget for commercial APIs, this repository helps you find suitable free alternatives. All APIs include documentation links (pointing to free-api.com), and some support online testing. The maintainers also run a WeChat Official Account under the same name to publish monthly update notices and distribute related keys.

Q&A

Are all these APIs completely free?AI-generated

The repository collects free API services, but some come from third-party platforms that may require you to register as a member before you can use certain endpoints for free.

How often is the API list updated?AI-generated

Maintainers add new APIs on a monthly schedule and record the changelog by month in the README.

How do I obtain the keys required by some APIs?AI-generated

According to the documentation, follow the "Free API" WeChat Official Account to get the relevant keys and receive monthly update notifications.

Can I test an API before integrating it?AI-generated

Yes. Many APIs in the repository are marked as "callable online." Click the corresponding link to go to the documentation page and test them.