Token Exchange
Token exchange is what you reach for when a token you already have is the wrong shape for the place you need to use it.
October 22, 2026
Tags
microservices
Securing a Go Microservice with JWT
JSON Web Tokens (JWTs) offer a mechanism to share a set of claims or attributes from client to a server providing microservices in a cryptographically secure...
February 18, 2021
JWT authorization in a microservices gateway
In a recent article, we set up an API gateway with microservices for an eCommerce enterprise. FusionAuth handled our centralized authentication and then we...
November 12, 2020
Centralized authentication with a microservices gateway
In this article, we're going to implement authentication and authorization for a gateway API application that routes to two different microservices. FusionAuth...
September 15, 2020
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