# Authentication & API Basics

Integrating into Finix's API is easy. Use the guides below to learn about key API topics such as credentials, logs, and rate limits.

## Learn More

[**API Keys**  
Learn how to manage your Finix API keys and submit an authenticated request.](https://docs.finix.com/additional-resources/developers/authentication-and-api-basics/api-keys)  
[**API Logs**  
Learn about reviewing API Logs on the Finix Dashboard.](https://docs.finix.com/additional-resources/developers/authentication-and-api-basics/api-logs)  
[**Pagination**  
Learn how to page through lists and other API responses.](https://docs.finix.com/additional-resources/developers/authentication-and-api-basics/pagination)  
[**Rate Limits**  
Learn about the lifecycle of a payment and how to manage the different aspects using Finix.](https://docs.finix.com/additional-resources/developers/authentication-and-api-basics/rate-limits)  
[**Versioning**  
Learn how Finix applies versioning to our API.](https://docs.finix.com/additional-resources/developers/authentication-and-api-basics/versioning)