> For the complete documentation index, see [llms.txt](https://docs.eiffel.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.eiffel.dev/principles/microservice-architecture.md).

# Microservice Architecture

- [API Gateway](https://docs.eiffel.dev/principles/microservice-architecture/api-gateway.md)
- [View Model Composition](https://docs.eiffel.dev/principles/microservice-architecture/view-model-composition.md)
- [Contracts](https://docs.eiffel.dev/principles/microservice-architecture/contracts.md)