Creating an NDVI and to review the result of NDVI maps is became much easier. On the PreAgri REST API, a request has been added to obtain a list of files obtained as a result of the formation of NDVI maps. A list of completed requests to build NDVI maps has been added, as well as examples of Java and JavaScript requests have been added. In the list of formed NDVI maps, you can get Json result and drawing in Png format. To use the API, just fund your account with 5$