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In this manuscript we discuss about our study of the $N pi ar{K}$ and  the NπK systems made by solving the Faddeev equations with the  two-body t-matrices obtained by solving the Bethe-Salpeter equations with the  potentials obtained from chiral dynamics. In the strangeness = -1 case, we found  that all the Λ and Σ resonances listed by the  particle data group, with spin-parity 1/2+ , in the 1550-1800 MeV  region get generated due to the involved three-body dynamics. This motivated us  to study the strangeness =1 three-body system, i.e., NπK ,  where we did not nd any evidence for the Θ+ (1542)  but found a broad bump around 1700 MeV which has a  κ(800)N structure

Exotic states in the S=1 N-pi-K system and low-lying 1/2+ S=-1 resonances