Microsoft Graph API vs. SharePoint REST API: A Comprehensive Comparison

Introduction

Efficient data management and seamless integration of services are paramount for businesses. Microsoft offers various APIs to facilitate these needs, with Microsoft Graph API and SharePoint REST API being two prominent options. This blog will delve into the features, benefits, and differences between Microsoft Graph API and SharePoint REST API, helping you understand which one suits your requirements best.

What is Microsoft Graph API?

Microsoft Graph API is a unified API endpoint provided by Microsoft to access a wide range of Microsoft 365 services. It allows developers to interact with data from various Microsoft services like Office 365, Azure Active Directory, OneDrive, Outlook, and more. By using a single API endpoint, developers can access a wealth of data and build applications that integrate seamlessly with the Microsoft ecosystem.

Key Features of Microsoft Graph API:

Microsoft Graph API comes with a handful of features that help users’ easy access to data from different sources and develop apps. Here are some of the key features that will give you a better insight into the solution. Unified Endpoint: Access multiple Microsoft 365 services through a single endpoint.

Rich Data Access: Retrieve data from multiple sources, including emails, calendars, files, and user profiles.

Advanced Query Capabilities: Use OData query parameters to filter, sort, and paginate data.

Security and Compliance: Leverage Azure AD for authentication and authorization, ensuring secure data access.

Real-Time Updates: Receive real-time notifications for changes in data with Microsoft Graph webhooks.

What is SharePoint REST API?

The SharePoint REST API allows developers to interact with SharePoint data using standard HTTP protocols. It provides access to SharePoint lists, libraries, sites, and more. This API is particularly useful for developers who need to build custom solutions on top of SharePoint.

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Key Features of SharePoint REST API:

Direct Access to SharePoint Data: Interact directly with SharePoint lists, libraries, and sites.

Flexible Data Manipulation: Run CRUD (Create, Read, Update, Delete) operations on data from SharePoint.

OData Query Support: Utilize OData query parameters to filter and sort data.

Integration with SharePoint Workflows: Integrate with SharePoint workflows for advanced automation.

Extensive Documentation: Comprehensive documentation and community support.

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Comparing Microsoft Graph API and SharePoint REST API

1. Scope of Access:

Microsoft Graph API: Provides access to a wide range of Microsoft 365 services beyond SharePoint, including Outlook, OneDrive, Teams, and more.

SharePoint REST API: Focused exclusively on SharePoint data and operations.

2. Endpoint Structure:

Microsoft Graph API: Uses a single, unified endpoint (`https://graph.microsoft.com/v1.0/`), making it easier to work with multiple services.

SharePoint REST API: Uses service-specific endpoints, typically based on the SharePoint site URL (`https://.sharepoint.com/_api/`).

3. Authentication and Authorization:

Microsoft Graph API: Utilizes Azure Active Directory (Azure AD) for authentication, providing a secure and consistent approach across all services.

SharePoint REST API: Also supports Azure AD but can be more complex to set up, especially for external applications.

4. Data Manipulation:

Microsoft Graph API: Supports advanced querying capabilities across multiple services, providing a more versatile approach to data retrieval.

SharePoint REST API: Offers robust querying within SharePoint but lacks the cross-service querying capabilities of Microsoft Graph.

5. Integration and Ecosystem:

Microsoft Graph API: Designed for seamless integration with the entire Microsoft 365 ecosystem, making it ideal for applications that require data from multiple sources.

SharePoint REST API: Best suited for applications specifically targeting SharePoint data and functionality.

6. Real-Time Capabilities:

Microsoft Graph API: Supports real-time updates and notifications through webhooks for different services, allowing for more responsive applications.

SharePoint REST API: Limited to SharePoint-specific notifications and real-time capabilities.

Use Cases of Microsoft Graph API Vs. SharePoint Rest API:

When to Use Microsoft Graph API When to Use SharePoint REST API
  • When you need to access data from multiple Microsoft 365 services.
  • When building applications that require integration with Outlook, OneDrive, Teams, and more.
  • When you need advanced  querying capabilities across different data sources.
  • When you want a unified and simplified approach to interacting with Microsoft services.
  • When your application is focused solely on SharePoint data and operations.
  • When you need direct and comprehensive access to SharePoint lists, libraries, and sites.
  • When integrating with SharePoint-specific workflows and automation.

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Conclusion

Both Microsoft Graph API and SharePoint REST API offer powerful capabilities for accessing and manipulating data within the Microsoft ecosystem. Microsoft Graph API stands out for its unified approach and extensive reach across multiple services, making it ideal for complex, multi-service applications. By understanding the strengths and use cases of each API, you can make informed decisions on which to use based on your specific needs, ensuring efficient and effective development of your applications. If you are still blindsided with the uses and benefits of APIs, you can always leverage partner support. AlphaBOLD has plenty of well-versed industry experts on our team. We can perform a complete platform agnostic for your business and recommend the best possible solution. Request for a personalized consultation and determine which APIs are suitable for your new application.

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