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USEEIO API

The US Environmentally-Extended Input-Output Model Application Programming Interface (USEEIO API) is a web service that provides pre-calculated USEEIO model results and model metadata for USEEIO family models. The USEEIO API is part of the USEEIO modeling framework.

This repository contains the software to build the web service and documentation and to test the API. It is also associated with a Wiki with instructions to build, test, deploy and use the USEEIO API. Live implementations of the USEEIO API are hosted elsewhere.

The USEEIO API web service is written in Go and can be built for serving on Windows and Linux machines. It can be further containerized in Docker container or deployed to a cloud foundry server. These web services can be built and served on a local machine or deployed to a remote server. USEEIO models make up the data for the web service. They are not hosted here, but must be built and exported in the specified formats in order to be served by the web services. USEEIO models are built in useeior.

The web service can serve multiple USEEIO models. For each model, it serves available matrices and accompanying metadata, and also supports calculate of impact results for a given model with a user defined demand vector and result perspective. More information about the provided components and metadata can be found in the API documentation.

The API documentation uses a standard API documentation specification, Swagger 2.0. It is built into HTML pages using the npm and gulp Javscript package manager and build system.

The test suite is a set Python 3 pass/fail unit tests that extensive test all models on any local or remote web service.

The USEEIO API attempts to implement the 18F US federal government API best practices.

Disclaimer

The United States Environmental Protection Agency (EPA) GitHub project code is provided on an "as is" basis and the user assumes responsibility for its use. EPA has relinquished control of the information and no longer has responsibility to protect the integrity , confidentiality, or availability of the information. Any reference to specific commercial products, processes, or services by service mark, trademark, manufacturer, or otherwise, does not constitute or imply their endorsement, recommendation or favoring by EPA. The EPA seal and logo shall not be used in any manner to imply endorsement of any commercial product or activity by EPA or the United States Government.