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Creates a new list. If filter is provided, a Smart List is created with the criteria specified.


Available in versions 1 and 2.


This method requires authentication with write permissions.


This method requires a timeline.


api_key (Required) 1 2
Your API application key. See here for more details.
timeline (Required) 1 2
The timeline within which to run a method. See here for more details.
name (Required) 1 2
The desired list name. Cannot be Inbox or Sent.
filter 1 2
If specified, a Smart List is created with the desired criteria. See here for more details.

Example Response

<list id="987654321" name="New List"
      deleted="0" locked="0" archived="0" position="0" smart="0"/>

Error Codes

96 Invalid signature
The passed signature was invalid.
97 Missing signature
The call required signing but no signature was sent.
98 Login failed / Invalid auth token
The login details or auth token passed were invalid.
99 User not logged in / Insufficient permissions
The method requires user authentication but the user was not logged in, or the authenticated method call did not have the required permissions.
100 Invalid API Key
The API key passed was not valid or has expired.
105 Service currently unavailable
The requested service is temporarily unavailable.
114 Invalid SOAP envelope
The SOAP envelope sent in the request could not be parsed.
115 Invalid XML-RPC Method Call
The XML-RPC request document could not be parsed.
120 Method not valid for requested version
The requested method is not compatible with the requested version.
300 Timeline invalid or not provided
No timeline provided / Timeline invalid.
3000 List name provided is invalid.
The list name provided is invalid.