# Integration guides

Copy-paste framework guides for adding currency exchange rates and conversion. Every guide uses a standard HTTP client and keeps API keys server-side.

- [JavaScript and Node.js](https://currencyexchangerate-api.com/guides/javascript.md): A copy-paste JavaScript and Node.js guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.
- [TypeScript](https://currencyexchangerate-api.com/guides/typescript.md): A copy-paste TypeScript guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.
- [Next.js App Router](https://currencyexchangerate-api.com/guides/nextjs.md): A copy-paste Next.js App Router guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.
- [React](https://currencyexchangerate-api.com/guides/react.md): A copy-paste React guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.
- [Express.js](https://currencyexchangerate-api.com/guides/express.md): A copy-paste Express.js guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.
- [Python](https://currencyexchangerate-api.com/guides/python.md): A copy-paste Python guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.
- [Django](https://currencyexchangerate-api.com/guides/django.md): A copy-paste Django guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.
- [Flask](https://currencyexchangerate-api.com/guides/flask.md): A copy-paste Flask guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.
- [FastAPI](https://currencyexchangerate-api.com/guides/fastapi.md): A copy-paste FastAPI guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.
- [PHP](https://currencyexchangerate-api.com/guides/php.md): A copy-paste PHP guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.
- [Laravel](https://currencyexchangerate-api.com/guides/laravel.md): A copy-paste Laravel guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.
- [Ruby on Rails](https://currencyexchangerate-api.com/guides/ruby-on-rails.md): A copy-paste Ruby on Rails guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.
- [Go](https://currencyexchangerate-api.com/guides/go.md): A copy-paste Go guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.
- [Java 17](https://currencyexchangerate-api.com/guides/java.md): A copy-paste Java 17 guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.
- [C# and .NET 8](https://currencyexchangerate-api.com/guides/csharp.md): A copy-paste C# and .NET 8 guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.
- [Google Sheets](https://currencyexchangerate-api.com/guides/google-sheets.md): A copy-paste Google Sheets guide to fetch and cache currency exchange rates, convert amounts, handle API errors, and format currency values.