The production cross sections for prompt open-charm mesons in proton-proton collisions at a center-of-mass energy of 13 TeV are reported. measurement is performed using data sample collected by the CMS experiment corresponding to an integrated luminosity 29 nb$^{-1}$. differential D$^{*\pm}$, D$^\pm$, and D$^0$ ($\overline{\mathrm{D}}^{0}$) presented ranges transverse momentum pseudorapidity 4 ...