flickrex

{
  "stat": "ok",
  "method": {
    "response": {
      "_content": "<collection id=\"12-72157594586579649\" child_count=\"6\" datecreate=\"1173812218\" iconlarge=\"http://farm1.static.flickr.com/187/cols/73743fac2cf79_l.jpg\" iconsmall=\"http://farm1.static.flickr.com/187/cols/72157594586579649_43fac2cf79_s.jpg\" server=\"187\" secret=\"36\">\n<title>All My Photos</title>\n<description>Photos!</description>\n<iconphotos>\n<photo id=\"14\" owner=\"12@N01\" secret=\"b57ba5c\" server=\"51\" farm=\"1\" title=\"in full cap and gown\" ispublic=\"1\" isfriend=\"0\" isfamily=\"0\"/>\n<photo id=\"15\" owner=\"12@N01\" secret=\"ba1c2a8\" server=\"58\" farm=\"1\" title=\"Just beyond the door\" ispublic=\"0\" isfriend=\"1\" isfamily=\"0\"/>\n<photo id=\"17\" owner=\"12@N01\" secret=\"0001969\" server=\"73\" farm=\"1\" title=\"IMG_3787.JPG\" ispublic=\"1\" isfriend=\"0\" isfamily=\"0\"/>\n....\n</iconphotos>\n</collection>"
    },
    "requiredperms": "1",
    "needssigning": 1,
    "needslogin": 1,
    "name": "flickr.collections.getInfo",
    "description": {
      "_content": "Returns information for a single collection.  Currently can only be called by the collection owner, this may change."
    }
  },
  "errors": {
    "error": [
      {
        "message": "Collection not found",
        "code": "1",
        "_content": "The requested collection could not be found or is not visible to the calling user."
      },
      {
        "message": "SSL is required",
        "code": 95,
        "_content": "SSL is required to access the Flickr API."
      },
      {
        "message": "Invalid signature",
        "code": 96,
        "_content": "The passed signature was invalid."
      },
      {
        "message": "Missing signature",
        "code": 97,
        "_content": "The call required signing but no signature was sent."
      },
      {
        "message": "Login failed / Invalid auth token",
        "code": 98,
        "_content": "The login details or auth token passed were invalid."
      },
      {
        "message": "User not logged in / Insufficient permissions",
        "code": 99,
        "_content": "The method requires user authentication but the user was not logged in, or the authenticated method call did not have the required permissions."
      },
      {
        "message": "Invalid API Key",
        "code": 100,
        "_content": "The API key passed was not valid or has expired."
      },
      {
        "message": "Service currently unavailable",
        "code": 105,
        "_content": "The requested service is temporarily unavailable."
      },
      {
        "message": "Write operation failed",
        "code": 106,
        "_content": "The requested operation failed due to a temporary issue."
      },
      {
        "message": "Format \"xxx\" not found",
        "code": 111,
        "_content": "The requested response format was not found."
      },
      {
        "message": "Method \"xxx\" not found",
        "code": 112,
        "_content": "The requested method was not found."
      },
      {
        "message": "Invalid SOAP envelope",
        "code": 114,
        "_content": "The SOAP envelope send in the request could not be parsed."
      },
      {
        "message": "Invalid XML-RPC Method Call",
        "code": 115,
        "_content": "The XML-RPC request document could not be parsed."
      },
      {
        "message": "Bad URL found",
        "code": 116,
        "_content": "One or more arguments contained a URL that has been used for abuse on Flickr."
      }
    ]
  },
  "arguments": {
    "argument": [
      {
        "optional": 0,
        "name": "api_key",
        "_content": "Your API application key. <a href=\"/services/api/misc.api_keys.html\">See here</a> for more details."
      },
      {
        "optional": "0",
        "name": "collection_id",
        "_content": "The ID of the collection to fetch information for."
      }
    ]
  }
}