API Doc

API Methods

Get a list of available charts for this group, expressed as date ranges which can be sent to the chart services.

group (Required) : The last.fm group name to fetch the charts list for.
api_key (Required) : A Last.fm API key.

This service does not require authentication.

<weeklychartlist group="mnml">
  <chart from="1159099200" to="1159704000"/>
  <chart from="1159704000" to="1160308800"/>
  ...
</weeklychartlist>

2 : Invalid service - This service does not exist
3 : Invalid Method - No method with that name in this package
4 : Authentication Failed - You do not have permissions to access the service
5 : Invalid format - This service doesn't exist in that format
6 : Invalid parameters - Your request is missing a required parameter
7 : Invalid resource specified
8 : Operation failed - Something else went wrong
9 : Invalid session key - Please re-authenticate
10 : Invalid API key - You must be granted a valid key by last.fm
11 : Service Offline - This service is temporarily offline. Try again later.
13 : Invalid method signature supplied
16 : There was a temporary error processing your request. Please try again
26 : Suspended API key - Access for your account has been suspended, please contact Last.fm
29 : Rate limit exceeded - Your IP has made too many requests in a short period