Getting notifications from POLL queue is performed by a combination of commands poll-req and poll-ack. Description of notifications system, you can find here WAPI – notifications. It is always necessary to download notification, then indicate as accepted and make available any other. Notifications are always returned from oldest to newest.

This command does not accept any parameters.

• 1000 – notification obtained
• 1003 – in the queue is not any unread notification
• 2150 – download queue notifications from poll is not set in your account  

If there is any notification for download, it is returned in node notify with the following internal structure:

• code – return value of the command
• result – text description of the return value
• timestamp – notification creation time 
• clTRID – client query id 
• svTRID – internal query id
• command – command
• id – notification id(for use in poll-ack)

XML request:

<request>
 <user>tester</user>
 <auth>202b62bb4646281f97d225db1249840c8452dd8f</auth>
 <command>poll-req</command>
 <clTRID>LtVxXV9wLSWw</clTRID>
</request>

XML response:

<response>
 <code>1000</code>
 <result>OK</result>
 <timestamp>1286962195</timestamp>
 <clTRID>LtVxXV9wLSWw</clTRID>
 <svTRID>1286962195.3105.9108.1</svTRID>
 <command>poll-req</command>
 <data>
  <notify>
   <code>1000</code>
   <result>OK</result>
   <timestamp>1286957040</timestamp>
   <clTRID>RKUFhhe5q8qw</clTRID>
   <svTRID>1286957032.2043.21543</svTRID>
   <command>ping-async</command>
   <id>2691</id>
  </notify>
 </data>
</response>

XML request:

<request>
 <user>tester</user>
 <auth>202b62bb4646281f97d225db1249840c8452dd8f</auth>
 <command>poll-req</command>
 <clTRID>qQn32fUNTsfN</clTRID>
</request>

XML response:

<response>
 <code>1003</code>
 <result>Empty notifications queue</result>
 <timestamp>1286962852</timestamp>
 <clTRID>qQn32fUNTsfN</clTRID>
 <svTRID>1286962852.1843.9155.1</svTRID>
 <command>poll-req</command>
</response>