cookies in angular $http post requests - angularjs

Question

I'm connecting to some non documented apis using angular $http requests in a ionic app.
I have two different apis I use and both of them use Set-Cookie, one of them works fine without me having to pick certain cookies for the calls or even use cookie headers in the $http posts.
But not in the other one, that gives me multiple Set-Cookies and only use some of them for the next calls, is there some way I can see what cookies that are sent in my $http post or see what cookies that are stored or something like that?
my guess is I'm not sending the right one's, the only difference from my rest-client "where it works" is that in angular I don't know what cookies I'm sending..
EDIT
Here is the response I'm getting which include the coookies I need for another call
HTTP/1.1 200 OK
content-type: text/plain
date: Wed, 23 Sep 2015 20:39:38 GMT
cache-control: private
sebstatus: 200
expires: Wed, 23 Sep 2015 20:38:38 GMT
sebstatusmessage: OK: status=Success errorCode= errorMessage=
Set-Cookie: WM7NET=4bap4pcjijvoqgpi153daxmv;Secure; Path=/
Set-Cookie: WM7NET=4bap4pcjijvoqgpi153daxmv; Path=/
Set-Cookie: WM7=osTkv3IzxAlK5WApfphBw1Tko3OVS0;Secure; Path=/
Set-Cookie: iampsc1110=rd520o00000000000000000000ffff0a101fa2o1110;secure; path=/
Set-Cookie: TSaee27a=884dc16339c369b257519e459c177d77a0094933039a35c356030e0a3b92707026ec4c7f3b92707026ec4c7fed2d4e69f9e16a0af3fdf509a27e412a; Path=/
Set-Cookie: avr_1380360832_0_0_4294901760_2725612627_2=1875832750_21493071;max- age=300;path=/
Vary: Accept-Encoding
Content-Encoding: gzip
Transfer-Encoding: chunked
Connection: Keep-alive
and here is the call I'm doing to the next step.
var data = {'SB_Referer': '/priv/ServiceFactory-mbid'}
$http({
withCredentials: true,
url: 'https://mp.example.se/nauth2/Authentication/Auth?SB_Referer=/priv/ServiceFactory-mbid',
method: 'POST',
transformRequest: function(obj) {
var str = [];
for(var p in obj)
str.push(encodeURIComponent(p) + "=" + encodeURIComponent(obj[p]));
// console.log('string is', str)
return str.join("&");
},
data: data,
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
'User-Agent': 'SB-Prkund/6.1.3 CFNetwork/672.1.14 Darwin/14.0.0',
'Proxy-Connection': 'keep-alive',
'Accept-Language': 'sv-se',
'Accept-Encoding': 'gzip, deflate',
'Content-Length': 0,
}
}).then(function(response){
console.log(JSON.stringify(response.data), response.status, response.headers('Set-Cookie'), response.config)
})