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The GetChannel API allows the Account Owner to get the details of an already created channel for push notifications. The GetChannel operation may only be called over HTTPS.

 What is a Channel?

Apstrata allows a developer to send push notifications to iOS applications by abstracting the Apple Push Notification Service. Similarly, it allows a developer to send push notifications to Android applications by abstracting the Google Cloud Messaging for Android. In other words, apstrata serves as a push notifications provider for iOS and Andriod applications.

Apstrata makes it really simple to enable push notifications for your applications through a REST API. Here are the steps that need to be taken for this purpose:

  1. Create a configuration for a "mobile application" using the "AddCertificate" API (upload the required certificate and password as both Apple and Google require that push notifications requests be authenticated).
  2. Create channels and subscribe device tokens to them (every device has a unique token or identifier) or push notifications to a run-time specified set of devices ("ad-hoc")
  3. Send notifications to a channel (push notifications will be sent to all devices subscribed in the channel) or to the ad-hoc set of tokens

Specific Request Parameters

(Refer to Common Request Parameters)





Possible Values

The name of the store in which the channel was created




channelIdA unique identifier for the channelYes  

Specific Response Elements

(Refer to Common Response Elements)

The following specific "result" element is a child of the common root element "response" and a sibling of the common "metadata" element:


Specific Logical Errors

(Refer to Common Logical Error Codes)



Status Code


Store name is invalid.



The store was not found


PARAMETER_REQUIREDOne of the required parameters is missing400
INVALID_REQUESTThe request is made over HTTP and not HTTPS400
PERMISSION_DENIEDThe request is made by a regular user and not by the account owner403
DOCUMENT_NOT_FOUNDThe channel does not exist404



Sample Request

POST parameters:

Sample XML Response

Success XML:

Failure XML:

Sample JSON Response

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