Microsoft PowerPoint does not have a typical web API like REST, GraphQL, or SOAP. Instead, PowerPoint provides a COM-based API for programmatic access and automation.
In summary, Microsoft PowerPoint does not have a REST, GraphQL, or SOAP API. Instead, it provides a COM-based object model for programmatic access, which is primarily used for desktop automation and integration scenarios.
Based on the search results provided, it appears that the official Microsoft PowerPoint API does not have specific webhooks. However, Microsoft Graph, which is a broader API that includes PowerPoint functionality, does support webhooks for certain resources. Here's a summary of the key points:
Microsoft Graph supports webhooks for receiving change notifications on various resources.
To use webhooks with Microsoft Graph, you need to:
The subscription process involves:
/subscriptions endpoint.While the search results don't specifically mention PowerPoint events, Microsoft Graph supports webhooks for various resources. Some examples of supported events include:
Your webhook endpoint must be publicly accessible and HTTPS-secured.
The endpoint must provide timely and consistent HTTP responses to reliably receive notifications.
Microsoft Graph validates the notificationUrl when creating a subscription.
Subscriptions have a lifecycle and need to be renewed before they expire.
You can use synchronous or asynchronous handshake methods for endpoint validation.
Implement proper authentication for your webhook endpoint to prevent unauthorized access.
Handle subscription validation events correctly to prove ownership of your endpoint.
Regularly renew subscriptions to maintain their validity and continue receiving updates.
Consider using Azure Logic Apps, Azure Automation, or Azure Functions for easier integration with Event Grid.
While the search results don't provide specific information about PowerPoint API webhooks, they do offer insights into how webhooks work with Microsoft Graph, which could potentially be used for PowerPoint-related notifications if supported by the Graph API.
Based on the search results provided, there does not appear to be any specific information about API rate limits for the Microsoft PowerPoint API. The search results primarily contain information about API limits for other Microsoft services like Power Platform, Microsoft Graph, and Power BI.
Since there is no direct information about PowerPoint API rate limits, I cannot provide a definitive answer. However, here are some key points to consider:
Many Microsoft APIs have some form of rate limiting to ensure service availability and quality [1][3].
Rate limits are often applied on a per-user, per-app, or per-tenant basis [3].
Common rate limit timeframes include per second, per minute, per hour, or per 24-hour period [1][3].
When working with Microsoft APIs, including potentially the PowerPoint API, it's generally recommended to:
Check the specific API documentation for any stated rate limits.
Implement retry logic with exponential backoff for handling rate limit errors.
Design your application to gracefully handle potential throttling.
Consider caching data where appropriate to reduce API calls.
To get accurate information about PowerPoint API rate limits:
Check the official Microsoft PowerPoint API documentation.
Contact Microsoft support or your account representative for specific details.
Monitor your API usage and watch for any throttling responses, which may indicate you've hit a limit.
In conclusion, while there is no specific information provided about PowerPoint API rate limits, it's likely that some form of rate limiting exists. It's best to consult official Microsoft documentation or support channels for the most up-to-date and accurate information regarding PowerPoint API rate limits.
Based on the search results, here are the key points regarding the most recent version of the Microsoft PowerPoint API:
The most recent stable version of the PowerPoint JavaScript API is PowerPointApi 1.5. This version is supported in Office on the web and Office on Windows (Microsoft 365 subscription) version 2208 (Build 15601.20230) or later [2].
The PowerPoint JavaScript API 1.5 includes APIs to select slides, text ranges, and shapes within presentations [2].
There is also a Preview version of the API available, which contains features that are still in development. To try preview APIs, you need to use the latest Office version and may need to join the Microsoft 365 Insider program [2].
The PowerPoint JavaScript API is part of the Office JavaScript API, which includes two object models:
The most recent versions of the API provide more advanced functionality compared to earlier versions. For example:
Developers can specify the required API version in their add-in's manifest file to ensure compatibility [2].
It's possible to check for API support at runtime using code like this [2]:
if (Office.context.requirements.isSetSupported('PowerPointApi', '1.5')) { // Perform actions using PowerPointApi 1.5 features } else { // Provide alternate flow/logic }
To get a developer account for Microsoft PowerPoint and create an API integration, you'll need to follow these steps:
Here's the markdown text with the trailing list of URLs and citation references removed, and any URLs inside the content formatted correctly for the markdown file format:
Here's a list of data models you can interact with using the Microsoft PowerPoint API, along with what is possible for each:
It's important to note that the specific capabilities may vary depending on the version of PowerPoint and the API being used. The PowerPoint JavaScript API provides strongly-typed objects for interacting with PowerPoint objects, while the Common API offers access to features shared across Office applications.
