• OneDrive API works on every platform

    Connect your app to billions of cloud files

    OneDrive is enterprise content storage for all. Learn how to connect to billions of files and access the power of Office 365 to drive customer value in your app.

Build engaging experiences connected to OneDrive

Add seamless file storage

Easily add file storage to your app and connect to Office 365 files with just a few lines of code.

Share and collaborate at scale

Use OneDrive's robust sharing and collaboration tools to share between teams, organizations, or the world.

Engage more users

Connect your app to tens of millions of users and engage with customers where they already do their work every day.

Supported platforms

Upload Search Share Convert to PDF

Upload content with ease

Upload a file up to 4MB with a single request, or use createUploadSession to upload files up to 15GB with resumable transfers.

VIEW THE DOCS

curl https://graph.microsoft.com/v1.0/me/drive/root:/document1.docx:/content -X PUT -d @document1.docx -H "Authorization: bearer access_token_here"

Help your users quickly find what they’re looking for

Search for documents within a folder or across all files a user can access, all with a single request.

READ THE DOCS

curl https://graph.microsoft.com/v1.0/me/drive/search(q='query-text') -H "Authorization: bearer access_token_here"

Enterprise sharing, without the work

Quickly share a file anonymously, within an org, or between organizations with a sharing link.

READ THE DOCS

curl https://graph.microsoft.com/v1.0/me/drive/root:/document1.docx:/createLink -X POST -d '{"type": "view"}' -H "Authorization: bearer access_token_here"

Convert files to the format you need

Convert documents to PDF, or fetch thumbnails for over 200 different formats your app can preview without directly supporting.

READ THE DOCS

curl https://graph.microsoft.com/v1.0/me/drive/root:/document1.docx:/content?format=pdf -o document1.pdf -H "Authorization: bearer access_token_here"

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