| Block | Icon | Description |
| List Node |  | Returns metadata about a node and its children |
| Get Default Parameters |  | Returns the default parameters and parameter values associated with a data action. |
| String Loader |  | Accesses a URL, and either returns the string located in that file or performs other actions based on HTTP request methods |
| String Uploader |  | Saves a string as a new file in this project |
| List Files |  | Returns a table that lists the contents of a project directory |
| Get Children |  | Returns a table that lists the children of a data node |
| Get Node |  | Returns metadata about a data node |
| Project Info |  | Returns information about the current user's session and the current project |
| Relativize |  | Converts a full file path to a relative file path, and manages changes to the non-relativized part of the path |
| Multi-Histories |  | Retrieves a table of information about the value histories of multiple data nodes |
| Zip Upload |  | Adds, into the specified folder, all of the files from a ZIP file that is specified as binary |
| Zip Download |  | Returns, as binary, a ZIP file that combines the files at the specified paths |
| Zip Parser |  | Takes a ZIP file as input and returns a table that contains the ZIP file’s contents. |
| Load Value | no icon | Retrieves information about the value of a data node |
| Load History | no icon | Retrieves information about the value history of a data node |