1. 11/13/ :20 AM
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2. Excel REST API Sudhi Ramamurthy(@rsudhi) Program Manager
Sudhi
Program Manager
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3. Bring Excel's productivity to your modern apps
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Store and retrieve data offline. 
Perform remote updates and data sync
Use Excel calculation power to get insights 
Use modern web development tools.
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

4. Web app | Mobile App | Bots
Key facts
Available over Drive API
Requires file read/write permission
Designed for easy access to Excel objects such as Range
Set values, formula, number-format using a single API call
Microsoft Graph Endpoint
Web app | Mobile App | Bots
Oauth 2.0
Coming soon

5. Excel workbook location
Sample target file locations
Default document library (OneDrive for Business):
SharePoint document library
Group document library
OneDrive Consumer (coming..)
If you can reach the file using Drive API, you can access Excel REST API
Example:

6. Sample calls POST /me/drive/root:/book1.xlsx:/workbook/createSession{
"id": "cluster=US1&session=..",
"persistChanges": true }
GET /me/drive/root:/book1.xlsx:/workbook/worksheets?$select=id,name
Workbook-Session-Id: cluster=US1&session=..
"value" : [
{"id": "{ }", "name": "Sheet1"},
{"id": "{ }", "name": "Sheet2"}, ]
POST /me/drive/root:/book1.xlsx:/workbook/functions/pmt
{ "rate": 0.035, "nper": 20, "pv": -2000}
"value":

7. Get started today #MicrosoftGraph /MicrosoftGraph [MicrosoftGraph]
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Get started today
Look for Excel section under documentation
Twitter
#MicrosoftGraph
GitHub
/MicrosoftGraph
StackOverflow
[MicrosoftGraph]
Office 365 and its 100M MAU create an incredible opportunity for developers to ring their innovations to the masses. Microsoft Graph is the API to millions of organizations, and the foundation for building intelligent business process.
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

8. 11/13/ :20 AM
Demo
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

10. 11/13/ :20 AM
Thank you
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.