Key reprogramming options

Admittedly im a little rough on them but after less than a year of owning a 2016 C my key is beyond destroyed, it initially started falling apart due to Cracking of the fob at the base of the actual metal key I tried every adhesive I could find from epoxy to sugru, Which only slowed the deterioration down. Now I start my car with the metal stub of key by gripping the chip against one side of it (removed from the twisted mass of glues that was once my fob). What I’m asking is if I’m going to have to go through all the trouble to reprogramming it, Which I’m doing myself because I don’t believe in paying labor costs if i have any options for a diy fix, Could I possibly use the flip out blade style keys? My keys are “H” keys if anyone could point me to a compatible option


iPhone ?