Satellite Image of the Property

I am looking forward to get the satellite image of the property with the latitude and longitude of the property that I get from my system via Gecode service(Sample latitude and longitude given below). I see that in Sentinel hub, we are giving co-ordinates in EPSG:4326. Could you please help me in how to convert this below mentioned latitude and longitude to EPSG:4326 co-ordinates.

Latitude: 31.454104
Longitude: -110.156961

I guess your request is related to this thread:

As mentioned there, you need to define a polygon geometry of the property. Polygon geometry is combined of at least 3 points (triangle), probably 4 points (rectangle). Then you convert this to WKT geometry and pass it to the service.