Materials Project

Materials Project API

The Materials Project API allows anyone to have direct access to current, up-to-date information from the Materials Project database in a structured way, enabling analysis, machine learning, and bulk downloads of materials science data.

GitHub OpenAPI

Documentation

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Documentation
https://next-gen.materialsproject.org/api

Specifications

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OpenAPI
https://raw.githubusercontent.com/api-evangelist/materials-project/refs/heads/main/openapi/materials-project-openapi.yml

Other Resources

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Getting Started
https://docs.materialsproject.org/downloading-data/using-the-api

OpenAPI Specification

materials-project-openapi.yml Raw ↑