# Check your learning

## Next module

Nice work on finishing! We would love to see you in the next module in the learning path. Click the card below and let's continue to learn the developer essentials for commercetools!

<Cards clickable>
  Learn about commercetools OAuth 2.0 for API authentication.
</Cards>

## Related pages

- [Area overview page with navigation](/learning-developer-essentials.md)
- [Previous page: Set up the Java SDK](/learning-developer-essentials/prepare-your-work-environment/set-up-the-java-sdk.md)