Materials Project Materials Electronic Structure API
Routes providing computed electronic structure related data for a material such as band gap and fermi level. Python objects for line-mode band structures, density of states, and fermi surfaces are also available. This data was obtained following the methodology discussed by [Munro *et al.*](https://doi.org/10.1038/s41524-020-00383-7) and [Ganose *et al.*](https://doi.org/10.21105/joss.03089) Note that full band structure, density of states, and fermi surface data has not been calculated for all materials in the Materials Project database. See the `ElectronicStructureDoc` and `FermiDoc` schema for a full list of fields returned by the associated routes.
Materials Project Materials Electronic Structure API is one of 29 APIs that Materials Project publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Materials Electronic Structure. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and a getting-started guide.
This API exposes 4 operations across 4 paths, and defines 22 schemas. It is described by OpenAPI 3.1.0, at version 0.86.4rc5.dev1+g77c2c1315.
Requests are made against the base URL https://api.materialsproject.org.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Materials Project Materials Electronic Structure API declares
1 security scheme
for authenticating requests.
An API key is passed in the header as X-API-KEY (ApiKeyAuth).
By default, every request must be authenticated.
Paths & Operations 4
Across 4 paths, the API surfaces 4 operations — 4 GET. Each is listed below with its method, path, parameters, and response codes.
Routes providing computed electronic structure related data for a material such as band gap and fermi level. Python objects for line-mode band structures, density of states, and f…
Schemas 22
The contract defines 22 schemas that model the data the API accepts and returns. The most detailed are ElectronicStructureDoc (30 properties), MSONableTypedLatticeDict (11 properties), BandStructureSummaryData (11 properties), SymmetryData (8 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
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Other APIs Materials Project publishes across the network.
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