How do I use REST API in Outlook?

Asked By: Deloris Turutin | Last Updated: 3rd May, 2020
Category: technology and computing shareware and freeware
4.8/5 (76 Views . 14 Votes)
To use the Outlook REST API to access a user's mailbox data, your app should handle registration and user authorization:
  1. First, register your app to get access to the Outlook REST API.
  2. At runtime, get authorization from the user and make REST API requests to access the user's mailbox.

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Furthermore, what is Outlook API?

The Outlook Mail API lets you read, create, and send messages and attachments, view and respond to event messages, and manage folders that are secured by Azure Active Directory in Office 365.

Beside above, how do I get my oAuth token from Outlook? Click the "Authorize" button to authorize the use of the Outlook APIs. This uses the Azure v2 OAuth endpoints. Once you have the Authorization Code from Step 1, click the "Get Tokens" button. You will get a refresh token and an access token with which you can make API requests to Office 365 or Outlook.com.

Keeping this in consideration, does Microsoft Outlook use oAuth?

oAuth (Open Authentication) is an Internet standard for logging in. It needs a change in email software like Outlook as well as the mail host. Many mail hosts have switched to oAuth, the latest is AT&T which prompted some emails from Office Watch readers. Modern Outlook supports oAuth but older ones do not.

What is REST based API?

A RESTful API is an application program interface (API) that uses HTTP requests to GET, PUT, POST and DELETE data. REST technology is generally preferred to the more robust Simple Object Access Protocol (SOAP) technology because REST leverages less bandwidth, making it more suitable for internet usage.

25 Related Question Answers Found

What is API used for?

An application program interface (API) is a set of routines, protocols, and tools for building software applications. Basically, an API specifies how software components should interact. Additionally, APIs are used when programming graphical user interface (GUI) components.

How do I access Outlook API?

Microsoft recommends using Microsoft Graph to access Outlook mail, calendar, and contacts. You should use the Outlook APIs directly (via https://outlook.office.com/api ) only if you require a feature that is not available on the Graph endpoints.

How do I integrate with Outlook?

Global Change:
  1. Enable Outlook synchronization.
  2. Click Options on the Outlook toolbar.
  3. To link an Outlook record to a record in The Raiser's Edge, click the Create Link toolbar button from the selected Outlook record.
  4. Follow the prompts in the linking wizard.

What is OAuth token?

OAuth is an open standard for access delegation, commonly used as a way for Internet users to grant websites or applications access to their information on other websites but without giving them the passwords. The third party then uses the access token to access the protected resources hosted by the resource server.

What is Microsoft Graph API?


Microsoft Graph is a developers' API platform to connect to the data that drives productivity. It's built on top of Office 365 and allows developers to integrate their services with Azure AD, Excel, Intune, Outlook, One Drive, OneNote, SharePoint, Planner, and other Microsoft products.

How do I change my Microsoft Outlook password?

Update the password stored in Outlook
  1. In Outlook, choose File > Account Settings > Account Settings.
  2. Select the email account you want to change, and then choose Change.
  3. In the Change Account window, update your password.
  4. Select Close after Outlook tests your account settings, then Finish > Close to return to Outlook.

How do I delete an Outlook account?

Remove or delete an email account from Outlook
  1. From the main Outlook window, select File in the upper left corner of the screen.
  2. Select Account Settings > Account Settings.
  3. Select the account you want to delete, then select Remove.
  4. You'll see a message warning you that all offline cached content for this account will be deleted.

Is Outlook 2019 OAuth compatible?

Soon you'll have to use either OAuth or a Secure Mail Key to get your email through an app". It also lists Outlook 2010, 2013 and 2016 as Non- OAuth compatible; doesn't address 2019 so it's confusing to me. Outlook 2019 (windows) is NOT 2 factor compatible. It requires an app password.

What email clients support OAuth?

Using OAuth or secure mail keys
Device & operating system (OS) Apps and programs that use OAuth
iPhones & iPads running iOS 9.0 and above Apple Mail Outlook Mobile Yahoo Mail app
Android devices running Lollipop/5.0 or above Gmail Outlook Mobile Yahoo Mail app
Mac computer running OS 10.11/El Capitan or above Apple Mail

Does Office 365 use OAuth?


Modern authentication with Microsoft Office 365. Secure Mail supports modern authentication with Microsoft Office 365 for Active Directory Federation Services (AD FS) or Identity Provider (IDP). Modern authentication is OAuth token-based authentication with user name and password.

How do I set up 2 step verification for Gmail in Outlook?

How to Set Up Gmail with 2-Factor Authentication in Outlook
  1. Open Outlook and click on the File tab.
  2. Click Account Settings and then Add and remove accounts.
  3. Double click the account you wish to add 2FA to.
  4. Log in to your Google account if necessary, and navigate to the Sign-in & Security page.
  5. Scroll down to App passwords and click it.

What are the different types of API?

The following are the most common types of web service APIs: SOAP (Simple Object Access Protocol): This is a protocol that uses XML as a format to transfer data.

Web service APIs
  • SOAP.
  • XML-RPC.
  • JSON-RPC.
  • REST.

Why do we need REST API?

REST is used to build web services that are lightweight, maintainable, and scalable in nature. More and more applications are moving to the Restful architecture. When Testing web services for POST and PUT, you need to use another tool called fiddler which can be used to send the POST and PUT request to the server.

What is REST API and how it works?

A REST API works in a similar way. You search for something, and you get a list of results back from the service you're requesting from. The developer creates the API on the server and allows the client to talk to it. REST determines how the API looks like. It stands for “Representational State Transfer”.

What is a JSON API?


JSON or JavaScript Object Notation is an encoding scheme that is designed to eliminate the need for an ad-hoc code for each application to communicate with servers that communicate in a defined way. JSON API module exposes an implementation for data stores and data structures, such as entity types, bundles, and fields.

What are the characteristics of a RESTful API?

Performance, scalability, simplicity, portability, and modifiability are the main principles behind the REST design. The REST API allows different systems to communicate and send/receive data in a very simple way.

What is REST API example?

Examples: a GET request to /user/ returns a list of registered users on a system. a POST request to /user/123 creates a user with the ID 123 using the body data. a PUT request to /user/123 updates user 123 with the body data.