Does Sentinel have an API?

Excuse me, I was wondering if I could get some clarification on something. I've been doing some research on Sentinel and I'm quite interested in its capabilities. One thing that I'm particularly curious about is whether or not Sentinel offers an API. I understand that APIs are essential for integrating different software systems and I'm wondering if Sentinel has one that I could potentially use for my own projects. Could you please provide me with some information on this matter? Thank you in advance for your help.