Where can I get AXS in Axie Infinity?

Could you please elaborate on where exactly can I acquire AXS tokens within the Axie Infinity ecosystem? I'm interested in understanding the various platforms or methods available for obtaining these tokens. Is it possible to buy them directly from the Axie Infinity platform? Or are there any trusted third-party exchanges where I can trade for AXS? Additionally, are there any specific requirements or steps I need to follow in order to successfully acquire AXS tokens? I'd appreciate any detailed information you can provide to guide me through this process.