Easy to build & maintain the API spec w 5IF"1*JOUFSGBDFTCFUXFFOUXPBQQMJDBUJPOT BSFHFOFSBUFEGSPN1SPUPDPM#V⒎FST w *GUIF"1*TQFDJTDIBOHFE
ZPVDBOHFOFSBUF UIFJOUFSGBDFTBHBJO
Difficult to debug an application wH31$PGUFOVTFTBCJOBSZTFSJBMJ[FSMJLF 1SPUPDPM#V⒎FST
OPUUFYUCBTFE w$BOOPUVTFDVSMPS8HFUBTBEFCVHHJOHUPPM w8FOFFETQFDJBMEFCVHHJOHUPPMT