Where i can buy ai token?

I'm curious about investing in the AI token market, but I'm not quite sure where to start. Could you provide some insight on where I can safely and securely purchase AI tokens? I'm particularly interested in platforms that offer good liquidity, security measures, and a user-friendly interface. Additionally, are there any specific exchanges or marketplaces you would recommend for buying AI tokens? I'd appreciate any guidance or advice you can offer in this regard. Thank you for your time and assistance.