Document Metadata Management using cURL

Manipulate metadata properties from PDF, Word, Excel, Presentations, multimedia, images and metafiles using Cloud REST API.

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GroupDocs.Metadata Cloud for cURL

GroupDocs.Metadata Cloud for cURL


GroupDocs.Metadata Cloud for cURL allows metadata properties management and manipulation across all common business document formats. It communicates with GroupDocs.Metadata Cloud REST API to handle HTTP requests and responses for you to add, edit, search and remove metadata properties from PDF, Word, Excel, audio, video, Visio, metafiles, images and many other file formats.


Advanced Document Metadata REST API Features



Secured REST oriented Metadata Management API


Supporting more than 60 popular file formats


Ability to View/Add Metadata


Retrieve & Remove Metadata from Documents and Images


Perform Search & Modify Metadata Operations on Supported File Types


Flexible and Easy to Integrate with any language or platform

Extract Metadata by Property Value - cURL

//Get your App SID, App Key and Storage Name at (free registration is required).
curl -v "" \
-d "grant_type=client_credentials&client_id=xxxx&client_secret=xxxx" \
-H "Content-Type: application/x-www-form-urlencoded" \
-H "Accept: application/json"
// cURL example to join several documents into one
curl -v "" \
-H "Content-Type: application/json" \
-H "Accept: application/json" \
-H "Authorization: Bearer " \
-d "{
    "FileInfo": {
        "FilePath": "documents\\input.docx",
        "StorageName": ""
    "SearchCriteria": {
        "ValueOptions": {
            "Value": "Microsoft Office Word",
            "Type": "String"


Support and Learning Resources


GroupDocs.Metadata Cloud also offers individual Metadata management SDKs for other languages as listed below: