I have 2 new structure CIF files that I’d like to submit for calculation and inclusion in the Materials Project database. The structures come from a relevant publication on oxyhalide Li SSEs that would enrich MP by their inclusion. I don’t think this is a big enough project for an MPContribs, and I think these 2 structures should be included in the MP dataset so that Phase Diagrams include these phases, the Reaction Calculator can calculate reactions in light of the phases, and so on. It looks like submission of new structures is no longer supported. Please consider either accepting private submissions or re-opening API support, or submission on your Materials Project Crystal Toolkit.