  We generalize recent methods regarding the construction of complete
prepotentials of five dimensional SCFTs to two classes of rank-$N$ theories,
i.e. the $X_{1,N}$ and the UV fixed point of the $SU(N+1)_0+2(N+1)$F gauge
theories. Their complete prepotentials are consistently constructed starting
from their weakly coupled description. The results are verified by employing UV
dualities and decoupling of flavors from theories with known complete
prepotentials. Applications of these results to the recent investigation of
non-supersymmetric conformal field theories from soft supersymmetric breaking
deformations are addressed.
