REST CountriesScore: 40/100
restcountries.com
About REST Countries
Get information about countries via a RESTful API
🔌 API Specifications
Why Choose REST Countries?
- ✅✅ AI Review available: detailed analysis inside
Usage Tips
- 💡📝 Read our in-depth review below for pros, cons, and best use cases
- 💡🔌 Test the API with Postman or curl before integrating
- 💡✅ No auth required — great for quick prototyping
- 💡💬 Join the discussion below to share your experience and ask questions
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Resource Overview
📝 Content Notice
The overview, features, pros/cons, and use cases on this page are generated with AI assistance based on publicly available information. We review and edit AI-generated content for accuracy, but if you spot an error, please let us know.
About this tool
REST Countries is a free API that returns detailed information about every country in the world — name, capital, population, currencies, languages, flags, calling codes, and borders. No API key, no registration, no rate limit.
Pros
- +No authentication — just call the endpoint and get JSON back
- +Covers all 250+ countries and territories recognized by ISO 3166
- +Filter by region, subregion, language, currency, or calling code
- +Includes flag images in both SVG and PNG formats
- +Open source and self-hostable
Data source: public-apis · Generated: 7/18/2026
Frequently Asked Questions
Is REST Countries free to use?
Yes, REST Countries is 100% free to use.
What are the best alternatives to REST Countries?
Top alternatives to REST Countries include similar tools in the free tools category. Visit our compare page to see detailed comparisons.
Is REST Countries open source?
Yes, REST Countries is open source software. You can view the source code on GitHub.
How do I get started with REST Countries?
Get information about countries via a RESTful API
Resource data sourced from FMHY, last updated: Unknown
We are not responsible for the content of external websites. Please verify all information independently.
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