Subscribe To Notifications

Subscribe to notifications using a user-supplied webhook. After receiving a successful response from this endpoint, you will receive a confirmation POST to the supplied webhook similar to the following to validate your subscription:

{
  "Type": "SubscriptionConfirmation",
  "MessageId": "...",
  "TopicArn": "arn:aws:sns:region:account-id:sns-topic-arn",
  "Message": "You have chosen to subscribe to the topic arn:aws:sns:region:account-id:sns-topic-arn.\n
  To confirm the subscription, visit the SubscribeURL included in this message.",
  "SubscribeURL": "https://sns.region.amazonaws.com/?Action=ConfirmSubscription&TopicArn=...",
  "Timestamp" :"2022-01-01T00:00:00.000Z",
  "SignatureVersion": "1",
  "Signature": "...",
  "SigningCertURL": "..."
}

After issuing a GET request for the SubscribeURL you will receive a response like the following:

<ConfirmSubscriptionResponse xmlns="http://sns.amazonaws.com/doc/2010-03-31/">
  <ConfirmSubscriptionResult>
    <SubscriptionArn>...</SubscriptionArn>
  </ConfirmSubscriptionResult>
  <ResponseMetadata>
    <RequestId>...</RequestId>
  </ResponseMetadata>
</ConfirmSubscriptionResponse>

The SubscriptionArn in the response can be used to unsubscribe from the topic by hitting the DELETE /notifications/$SubscriptionArn link in the API. Alternatively for received messages they also contain an UnsubscribeURL which will do the same.

For several reward statuses you'll get an SNS message from AWS for example:

{
  "Type": "Notification",
  "MessageId": "...",
  "TopicArn": "...",
  "Subject": "Reward Pending Merchant Approval",
  "Message": "{\"publisher_external_id\": null, \"card_program_external_id\": null, \"card_account_external_id\": null, \"transaction_external_id\": \"tx-1\", \"merchant_name\": \"L'Osteria\", \"reward_status\": \"PENDING_MERCHANT_APPROVAL\", \"reward_amount\": \"0.00\", \"currency_code\": \"USD\", \"transaction_timestamp\": \"2022-08-03T01:00:00Z\", \"transaction_amount\": \"20\", \"transaction_currency_code\": \"USD\"}",
  "Timestamp": "2022-01-01T00:00:00.000Z",
  "SignatureVersion": "1",
  "Signature": "...",
  "SigningCertURL": "...",
  "UnsubscribeURL": "...",
  "MessageAttributes": {
    "publisher_id": {
      "Type": "String",
      "Value": "2"
    }
  }
}

If you subscribe with a publisher account, you will receive any applicable statuses for that publisher that occur.

When you subscribe with a portfolio manager account you will receive notifications on statuses for all publishers in a single subscription.