# 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.

### API Logs
Learn about reviewing API Logs on the Finix Dashboard.

### Pagination
Learn how to page through lists and other API responses.

### Rate Limits
Learn about the lifecycle of a payment and how to manage the different aspects using Finix.

### Versioning
Learn how Finix applies versioning to our API.