dataverse-previewers

Example Curl Commands to register previewers for Dataverse, version 5.2+

You should be able to cut/paste any/all of the commands below to run on your Dataverse machine.

Note that the GeoJSON previewer requires version 5.9 of Dataverse or later, as mimetype recognition for this format was added in 5.9.

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Read Text",
  "description":"Read the text file.",
  "toolName":"textPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/TextPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"text/plain"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"View Html",
  "description":"View the html file.",
  "toolName":"htmlPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/HtmlPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"text/html"
}'

Rich HTML Previewer - Potential Issues if used with malicious content

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Rich HTML Previewer",
  "description":"View the html file and run potentially malicious JavaScript. Useful for interactive HTML files that use e.g. Plotly",
  "toolName":"richHtmlPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/betatest/RichHtmlPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"text/html"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Play Audio",
  "description":"Listen to an audio file.",
  "toolName":"audioPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/AudioPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"audio/mp3"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Play Audio",
  "description":"Listen to an audio file.",
  "toolName":"audioPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/AudioPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"audio/mpeg"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Play Audio",
  "description":"Listen to an audio file.",
  "toolName":"audioPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/AudioPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"audio/wav"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Play Audio",
  "description":"Listen to an audio file.",
  "toolName":"audioPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/AudioPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"audio/ogg"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Play Audio",
  "description":"Listen to an audio file.",
  "toolName":"audioPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/AudioPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"audio/x-m4a"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"View Image",
  "description":"Preview an image file.",
  "toolName":"imagePreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/ImagePreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"image/gif"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"View Image",
  "description":"Preview an image file.",
  "toolName":"imagePreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/ImagePreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"image/jpeg"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"View Image",
  "description":"Preview an image file.",
  "toolName":"imagePreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/ImagePreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"image/png"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Read Document",
  "description":"Read a pdf document.",
  "toolName":"pdfPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/PDFPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"application/pdf"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Play Video",
  "description":"Watch a video file.",
  "toolName":"videoPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/VideoPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"video/mp4"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Play Video",
  "description":"Watch a video file.",
  "toolName":"videoPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/VideoPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"video/ogg"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Play Video",
  "description":"Watch a video file.",
  "toolName":"videoPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/VideoPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"video/quicktime"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"View Data",
  "description":"View the spreadsheet data.",
  "toolName":"spreadsheetPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/SpreadsheetPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"text/comma-separated-values"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"View Data",
  "description":"View the spreadsheet data.",
  "toolName":"spreadsheetPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/SpreadsheetPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"text/tab-separated-values"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"View Data",
  "description":"View the spreadsheet data.",
  "toolName":"spreadsheetPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/SpreadsheetPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"text/csv"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"View Data",
  "description":"View the spreadsheet data.",
  "toolName":"spreadsheetPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/SpreadsheetPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"text/tsv"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"View Stata File",
  "description":"View the Stata file as text.",
  "toolName":"stataPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/TextPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"application/x-stata-syntax"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"View R file",
  "description":"View the R file as text.",
  "toolName":"rPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/TextPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"type/x-r-syntax"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"View Annotations",
  "description":"View the annotation entries in a file.",
  "toolName":"annotationPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/HypothesisPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"application/x-json-hypothesis"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"View Map",
  "description":"View a map of the file.",
  "toolName":"mapPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/v1.3/MapPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"application/geo+json"
}'

Beta Versions:

As updates and additions are made, they will be added to a /betatest sub-folder which will make them accessible to users via github.io without affecting people who are using the latest numbered release (e.g. v1.3). When previewers in the betatest branch are included in the next release (e.g. v1.4), sites may wish to change their registration of the tools to use the stable version as the betatest version may continue to receive changes.

MapViewer:

Adds properties to geojson preview

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"View Map",
  "description":"View a map of the file.",
  "toolName":"mapPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/betatest/MapPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"application/geo+json"
}'

ZIP Previewer:

• Can be used with *.zip files, *.eln (Electronic Lab Notebook) files (and other extensions/mime-types that are zipped, once those are added to Dataverse’s list of known types)
• Requirement: Dataverse version v5.12+
• Requirement: Local file storage or S3 with direct download configured
  • When using S3 storage: Extended CORS rule settings for the S3 bucket (see also: https://guides.dataverse.org/en/latest/developers/big-data-support.html#s3-direct-upload-and-download)

    {
    "CORSRules": [
        {
            "AllowedOrigins": ["*"],
            "AllowedHeaders": ["*"],
            "AllowedMethods": ["PUT", "GET", "HEAD"],
            "ExposeHeaders": ["ETag", "Accept-Ranges", "Content-Range", "Content-Encoding"]
        }
    ]
    }
    

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Preview Zip file",
  "description":"Preview the structure of a Zip file.",
  "toolName":"zipPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/betatest/ZipPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"application/zip"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Preview ELN file",
  "description":"Preview the structure of an ELN Archive.",
  "toolName":"zipPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/betatest/ZipPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"application/vnd.eln+zip"
}'

NcML Previewer:

• Can be used with HDF and NetCDF files
• Requirement: Dataverse version v5.13+ or NcML auxiliary files manually uploaded

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Show NcML (XML)",
  "description":"Metadata from HDF5 files.",
  "toolName":"ncmlPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/betatest/NcmlPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "requirements": {
    "auxFilesExist": [
      {
        "formatTag": "NcML",
        "formatVersion": "0.1"
      }
    ]
  },
  "contentType":"application/x-hdf5"
}'

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Show NcML (XML)",
  "description":"Metadata from NetCDF files.",
  "toolName":"ncmlPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/betatest/NcmlPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "requirements": {
    "auxFilesExist": [
      {
        "formatTag": "NcML",
        "formatVersion": "0.1"
      }
    ]
  },
  "contentType":"application/netcdf"
}'

Markdown Previewer (beta)

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Show Markdown (MD)",
  "description":"View the Markdown file.",
  "toolName":"mdPreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/betatest/MdPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"text/markdown"
}'

RO-Crate Previewer (beta)

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Show RO-Crate",
  "description":"View the RO-Crate metadata file.",
  "toolName":"rocratePreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/betatest/ROCratePreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"application/ld+json; profile=\"http://www.w3.org/ns/json-ld#flattened http://www.w3.org/ns/json-ld#compacted https://w3id.org/ro/crate\""
}'

RO-Crate Deltablot Previewer (beta)

curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
'{
  "displayName":"Show RO-Crate",
  "description":"View the RO-Crate metadata file.",
  "toolName":"rocratePreviewer",
  "scope":"file",
  "types":["preview"],
  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/betatest/ROCrateDeltablotPreview.html",
  "toolParameters": {
      "queryParameters":[
        {"fileid":"{fileId}"},
        {"siteUrl":"{siteUrl}"},
        {"key":"{apiToken}"},
        {"datasetid":"{datasetId}"},
        {"datasetversion":"{datasetVersion}"},
        {"locale":"{localeCode}"}
      ]
    },
  "contentType":"application/deltablot"
}'

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