M-RETS provides a full-featured API allowing system subscribers to connect programmatically to the tracking system. The M-RETS API provides a simple RESTful interface with lightweight JSON-formatted responses to use many of the tracking system’s features, including creating generators, retrieving REC inventories, and completing transactions.

If you would like to request access to the M-RETs API sandbox, please fill out this form. The sandbox is also where you can view our full API documentation.

If you would like to receive updates regarding new features related to our API or up-coming trainings, join our API mailing list.

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