> For the complete documentation index, see [llms.txt](https://fusionauth.io/docs/llms.txt)

# Javascript posts

[Centralized authentication with a microservices gateway](https://fusionauth.io/blog/microservices-gateway.md)

*   [Tutorial](https://fusionauth.io/blog/category/tutorial.md)

### [Centralized authentication with a microservices gateway](https://fusionauth.io/blog/microservices-gateway.md)

In this article, we're going to implement authentication and authorization for a gateway API application that routes to two different microservices. FusionAuth...

[Tim Kleier](https://fusionauth.io/blog/author/tim-kleier.md)

September 15, 2020