How do I retrieve reduction and oxidation potentials vs Li/Li+ for inorganic materials under Materials Explorer App and retrieved from mpr.materials.summary.search?

Hi,

I have been trying to retrieve information about the reduction and oxidation potentials vs Li/Li+ for a large number of inorganic materials using the Materials Project API, but am currently facing some difficulties in doing so. The materials were from the Materials Explorer App and previously retrieved using mpr.materials.summary.search. However, reduction and oxidation potentials are not included in mpr.materials.summary.available_fields. Instead, they are found under mpr.molecules.summary.available_fields and can be retrieved using mpr.molecules.summary.search. The issue I am facing is that the materials I had obtained generally seem to not have a molecule_id or exist in the Molecules Explorer App. Hence, may I ask if there is a workaround to retrieving the reduction and oxidation potentials vs Li/Li+ for materials from the Materials Explorer App using the API?

Thank you,
Anthony Choong

P.S. I had also referred to this link for a possible workaround: Molecule EA/IE to redox potentials vs. Li/Li+?. However, the ionisation energy and electron affinity fields are also under mpr.molecules.summary.available_fields and thus, seem to also be not applicable to
materials from the Materials Explorer App