How does APX work?

So, I'm curious, could you explain in a bit more detail how exactly does the APX platform function? I've heard about its unique approach to decentralized finance, but I'd love to hear a step-by-step breakdown of how transactions are processed, how security is maintained, and how users can interact with the platform to take advantage of its offerings. Additionally, I'm interested in understanding the role of APX tokens within the ecosystem and how they contribute to the overall functionality of the platform.