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The CARTO Import API allows you to upload files to a CARTO account, check on their current upload status, as well as delete and list importing processes on a given account. This API consists of several HTTP requests targeted at a set of CARTO endpoints that deal with the conversion and import of the sent files. CARTO tables can be classified as Standard Tables or Sync Tables. Additionally, the ArcGIS Server™ Connector enables you to import ArcGIS™ layers into your datasets.