I'm pretty sure that /1/statuses/retweet requires authorization ;-) There's one thing I see: * You are sending a oauth_callback where it's not needed.
There's something I like to see: * Your Base String to verify that you are sending the right stuff. Tom On 9/3/10 4:39 PM, Papa.Coen wrote: > ....Whilst the docs state no authorization is required. > > I think I'm doing something wrong with the OAuth fields I send. But I > have yet to find out exactly what and how to fix it. I've tried the > 'text/xml; charset=utf-8' content-type, but this results in the same > message. > > Sniffed: > > POST /1/statuses/retweet/22684354355.xml HTTP/1.1 > Content-Type: application/x-www-form-urlencoded > User-Agent: RTL Netherlands OAuth Consumer > Authorization: OAuth oauth_callback="http%3A%2F%2Fwww.rtl.nl > %2Fexperience%2Frtlnl%2F", > oauth_consumer_key="I1yQDPyI7WUn2fN9JfFWww", > oauth_signature_method="HMAC-SHA1", oauth_timestamp="1283523528", > oauth_nonce="uupiA1mAr22CmX3D3Lou73hDV7yIYP9G9YjsyuhGN%2FQ%3D", > oauth_version="1.0", oauth_signature="9HWVDDiftaW%2BZaOxNB692zBop1k > %3D" > Host: api.twitter.com > > HTTP/1.1 401 Unauthorized > Date: Fri, 03 Sep 2010 14:18:49 GMT > Server: hi > Status: 401 Unauthorized > WWW-Authenticate: Basic realm="Twitter API" > X-Runtime: 0.00591 > Content-Type: application/xml; charset=utf-8 > Content-Length: 163 > Cache-Control: no-cache, max-age=1800 > Set-Cookie: k=217.118.160.30.1283523529311927; path=/; expires=Fri, 10- > Sep-10 14:18:49 GMT; domain=.twitter.com > Set-Cookie: guest_id=128352352931668878; path=/; expires=Sun, 03 Oct > 2010 14:18:49 GMT > Set-Cookie: > _twitter_sess=BAh7CDoPY3JlYXRlZF9hdGwrCGjK9tcqAToHaWQiJTFiYTNiMDlmMzZmNzdi > %250AODJjMWRiMmY2OTMyODQ4ZTU0IgpmbGFzaElDOidBY3Rpb25Db250cm9sbGVy > %250AOjpGbGFzaDo6Rmxhc2hIYXNoewAGOgpAdXNlZHsA--53471a68a90cd817bfe9063a156fd56d031dbd4f; > domain=.twitter.com; path=/ > Expires: Fri, 03 Sep 2010 14:48:49 GMT > Vary: Accept-Encoding > Connection: close > <?xml version="1.0" encoding="UTF-8"?> > <hash> > <request>/1/statuses/retweet/22684354355.xml</request> > <error>Could not authenticate with OAuth.</error> > </hash> > -- Twitter developer documentation and resources: http://dev.twitter.com/doc API updates via Twitter: http://twitter.com/twitterapi Issues/Enhancements Tracker: http://code.google.com/p/twitter-api/issues/list Change your membership to this group: http://groups.google.com/group/twitter-development-talk?hl=en