API Documentation# API Contents: Pontibus Protocols API Reference Absolute Solvation Free Energy (ASFE) Protocol Protocol API Specification ASFEProtocol ASFEProtocolResult ASFESettings ASFESolventSetupUnit ASFESolventSimUnit ASFESolventAnalysisUnit ASFEVacuumSetupUnit ASFEVacuumSimUnit ASFEVacuumAnalysisUnit Protocol Settings ASFESettings Hybrid Topology Relative Binding Free Energy (RBFE) Protocol Protocol API Specification HybridTopProtocol HybridTopProtocolResult HybridTopProtocolSettings HybridTopProtocolSetupUnit Protocol Settings HybridTopProtocolSettings Pontibus Utilities API Reference Pontibus force field and solvation Settings Protocol Solvation Settings BasePontibusSolvationSettings PackmolSolvationSettings InterchangeOpenMMSolvationSettings Protocol Force Field Assignment Settings InterchangeFFSettings Pontibus system creation and solvation utilities System creation interchange_system_creation System solvation packmol_solvation openmm_solvation